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2001-2006 BMW 330xi Replacement Oxygen Sensor
UNIVERSAL OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY
This REPLACEMENT oxygen sensor features stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound. Includes easy-to-follow instructions.
Specifications:- Conical design
- 5.91 in. wire length
- Includes butt type connectors, without plug
- Designed to fit screw-in type bungs
Benefits:- Tested to ensure highest level of quality and reliability
- Helps reduce harmful emissions and extends catalyst life
Notes: May not be compatible with flanges. May require minor modifications.
| Part Number |
Brand |
Price |
 |
| USOS-4000 |
Replacement |
$27.56 |
|
|
|
|
2001-2006 BMW 330xi Replacement Oxygen Sensor
UNIVERSAL OXYGEN SENSOR, HEATED, 3-WIRE, SOLD INDIVIDUALLY
This REPLACEMENT oxygen sensor features stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound. Includes easy-to-follow instructions.
Specifications:- 6.69 in. wire length
- Includes butt type connectors, without plug
- Designed to fit screw-in type bungs
Benefits:- Tested to ensure highest level of quality and reliability
- Helps reduce harmful emissions and extends catalyst life
Notes: May not be compatible with flanges. May require minor modifications.
| Part Number |
Brand |
Price |
 |
| USOS-3000 |
Replacement |
$36.43 |
|
|
|
|
2001-2006 BMW 330xi Replacement Oxygen Sensor
OXYGEN SENSOR -- Includes connector and easy-to-follow instructions; Quality tested to ensure efficient fuel combustion; A high quality, OE replacement oxygen sensor; Features stainless steel shell, hex nut, shield, Teflon-covered insulated wire, and high-temperature rubber internal and external seals; Helps reduce harmful emissions; Backed by 1-year, unlimited-mileage warranty.
| Part Number |
Brand |
Price |
 |
| REPB960910 |
Replacement |
$46.33 |
|
|
|
|
2001-2006 BMW 330xi Bosch Oxygen Sensor
BOSCH SUPER CLASS OXYGEN SENSOR
Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.
Specifications:- 4-wire
- 12.8 in. wire length
- Heated
- Male connector
Features:
- Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
- Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
- Prevents premature failure of the catalytic converter
- Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
- Rigorously tested for perfect performance while saving money in fuel costs
Direct plug-in, no cutting or splicing required.
| Part Number |
Brand |
Price |
 |
| BS13477 |
Bosch |
$58.63 |
|
|
|
|
2001-2006 BMW 330xi Bosch Oxygen Sensor
BOSCH SUPER CLASS OXYGEN SENSOR
Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.
Specifications:- 4-wire
- 38.6 in. wire length
- Heated
- Male connector
Features:
- Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
- Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
- Prevents premature failure of the catalytic converter
- Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
- Rigorously tested for perfect performance while saving money in fuel costs
Direct plug-in, no cutting or splicing required.
| Part Number |
Brand |
Price |
 |
| BS15109 |
Bosch |
$63.75 |
|
|
|
|
2001-2005 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1607726 |
Bosch |
$68.95 |
|
|
|
|
2001-2005 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1607575 |
Bosch |
$79.95 |
|
|
|
|
2001-2006 BMW 330xi Bosch Oxygen Sensor
BOSCH REGULAR CLASS OXYGEN SENSOR
Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, and engine vibration. Made to improve engine performance, prevents premature failure for catalytic converter, and reduces harmful emissions.
Specifications:- 4-wire
- 25.6 in. wire length
- Heated
Features:
- Manufactured with a two-foot length sensor wire
- Uses a submersible patented connection system that protects against contamination and withstands the effects of extreme temperatures and engine vibration
- Posi-lock connectors that can be unscrewed and reconnected in case of a wiring mistake
Wire splicing required.
| Part Number |
Brand |
Price |
 |
| BS15738 |
Bosch |
$78.04 |
|
|
|
|
2006 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1828336 |
Bosch |
$145.95 |
|
|
|
|
2006 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1828338 |
Bosch |
$131.95 |
|
|
|
|
2006 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1843898 |
Bosch |
$136.95 |
|
|
|
|
2006 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1828339 |
Bosch |
$131.95 |
|
|
|
|
2006 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1843895 |
Bosch |
$116.95 |
|
|
|
|
2006 BMW 330xi Bosch Oxygen Sensor
Bosch Oxygen Sensor
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1850796 |
Bosch |
$136.95 |
|
|
|
|
2002-2005 BMW 330xi K&N - K&N 57 Generation II Cold Air Intake
K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM -- Provides additional power up to 11.46 h.p. at 6030 RPM; 96 to 99 percent filtration efficiency; Includes black roto molded intake tube, red air filter, heat shield, and all the necessary hardware for installation; Fuel injection performance kit; Features high density polyethylene intake tube that is custom engineered and aerodynamically designed to drive air into your engine; Its washable and reusable air filter is made of multiple interwoven layers of surgical cotton gauze infused or charged with oil for outstanding filtration and airflow; Comes with a heat shield that is custom designed to isolate and provide cooler air; Virtually eliminates intake tract restriction by replacing the air filter and the entire air path to the engine; Can go up to 100,000 miles between cleanings depending on driving conditions; Easy to install. Product legal for sale in California under Executive Order (EO) number D-269-31. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.
| Part Number |
Brand |
Price |
 |
| K33571001 |
K&N |
$264.46 |
|
|
|
|
2001-2005 BMW 330xi K&N - K&N 57I Generation I Cold Air Intake
K&N 57I SERIES GENERATION I PERFORMANCE INDUCTION KIT
K&N's 57i Series Generation I performance induction kit is designed to increase your vehicle's power and acceleration throughout the RPM range. It features an extra surface area that captures and holds more dirt. It works with OE computer system and replaces your restrictive OE air filter and box. It also features a washable and reusable air filter made of multiple interwoven layers of surgical cotton gauze that is infused or charged with oil for outstanding filtration and airflow.
Specifications- Cotton gauze filter material
- Oiled filter element
- Without heat shield
- Without tube
Features- Washable and reusable air filter
- Can go up to 100,000 miles between cleanings depending on driving conditions
Notes- Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Part Number |
Brand |
Price |
 |
| K33570440 |
K&N |
$148.63 |
|
|
|
|
2006 BMW 330xi Magnaflow - Magnaflow Performance Exhaust System
MAGNAFLOW EXHAUST SYSTEM
Magnaflow's exhaust system is made of 100 percent tough and durable stainless steel. It is dyno tested and proven to increase horsepower and torque while its mandrel-bent tubing provides better exhaust flow for optimum performance. Delivers a smooth and deep exhaust tone. Nothing performs better, looks better, or sounds better than Magnaflow performance exhaust.
Specifications- Cat-back exhaust system
- Dual rear exit
- 2 in. main piping diameter
- 2.5 in. tail pipe diameter
- Single inlet and dual outlet muffler configuration
- One muffler
- Dual 3.5 in. polished stainless steel tips with round shape, angle cut, and non-rolled edge design
FeaturesNotes- 50-state legal
- Weld-on attachment style
| Part Number |
Brand |
Price |
 |
| M6616539 |
Magnaflow |
$950.24 |
|
|
|
|
2001-2005 BMW 330xi Bosch Spark Plug
Bosch Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.
FGR 7 DQP+
| Part Number |
Brand |
Price |
 |
| W0133-1817571 |
Bosch |
$9.95 |
|
|
|
|
2005 BMW 330xi Bosch - Bosch Platinum+2 Spark Plug
BOSCH SUPER CLASS PLATINUM+2 SPARK PLUG
Bosch Super Class Platinum+2 Spark Plug uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life and has more platinum for smoother acceleration and optimum engine performance.
Specifications:- 14 mm thread size
- 19 mm reach
- 16 mm hex size
- Platinum plug
- Gasket seat style
- Interference suppression resistor
- Surface air gap plug
- Heat fused platinum center electrode
- 2 ground electrodes
- Heat range 7
Features:- Fine wire platinum center electrode which is heat fused into the extended ceramic insulator reduces the voltage necessary to jump the gap as well as reduces quenching
- Reaches self cleaning temperature faster for quicker starts and increased fuel efficiency
| Part Number |
Brand |
Price |
 |
| BS4303 |
Bosch |
$8.74 |
|
|
|
|
2001-2004 BMW 330xi Bosch - Bosch Platinum+2 Spark Plug
BOSCH SUPER CLASS PLATINUM+2 SPARK PLUG
Bosch Super Class Platinum+2 Spark Plug uses surface air gap firing technology and dual yttrium enhanced ground electrodes for longer life and has more platinum for smoother acceleration and optimum engine performance.
Specifications:- 14 mm thread size
- 19 mm reach
- 16 mm hex size
- Platinum plug
- Gasket seat style
- Interference suppression resistor
- Surface air gap plug
- Heat fused platinum center electrode
- 2 ground electrodes
- Heat range 7
Features:- Fine wire platinum center electrode which is heat fused into the extended ceramic insulator reduces the voltage necessary to jump the gap as well as reduces quenching
- Reaches self cleaning temperature faster for quicker starts and increased fuel efficiency
| Part Number |
Brand |
Price |
 |
| BS4303 |
Bosch |
$8.74 |
|
|
|
|
2005 BMW 330xi Bosch - Bosch Platinum IR Fusion Spark Plug
BOSCH PREMIUM CLASS PLATINUMIR FUSION SPARK PLUG -- Iridium platinum, 14 mm thread, 19 mm reach, 16 mm hex size, gasket seat, interference suppression resistor, surface air gap plug, 4 ground electrodes, iridium-platinum fused center electrode, heat range 7; Fuses iridium with platinum and combines the superior properties ob both materials into a single fine wire center electrode; Uses surface air gap technology and 4 yttrium enhanced ground electrodes for both performance and extra long life; Reduces the voltage necessary to jump the gap as well as reduces quenching; Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark; Designed to give exceptional performance, reach self cleaning temperature faster for quicker starts, smoother acceleration and increased fuel efficiency.
| Part Number |
Brand |
Price |
 |
| BS4503 |
Bosch |
$18.53 |
|
|
|
|
2001-2004 BMW 330xi Bosch - Bosch Platinum IR Fusion Spark Plug
BOSCH PREMIUM CLASS PLATINUMIR FUSION SPARK PLUG -- Iridium platinum, 14 mm thread, 19 mm reach, 16 mm hex size, gasket seat, interference suppression resistor, surface air gap plug, 4 ground electrodes, iridium-platinum fused center electrode, heat range 7; Fuses iridium with platinum and combines the superior properties ob both materials into a single fine wire center electrode; Uses surface air gap technology and 4 yttrium enhanced ground electrodes for both performance and extra long life; Reduces the voltage necessary to jump the gap as well as reduces quenching; Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark; Designed to give exceptional performance, reach self cleaning temperature faster for quicker starts, smoother acceleration and increased fuel efficiency.
| Part Number |
Brand |
Price |
 |
| BS4503 |
Bosch |
$18.53 |
|
|
|
|
2006 BMW 330xi Bosch Spark Plug
Bosch Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket.
| Part Number |
Brand |
Price |
 |
| W0133-1779530 |
Bosch |
$13.95 |
|
|
|
|
2001-2005 BMW 330xi Denso Oxygen Sensor
DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR
Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 38.78 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
This part does not require wire cutting.
| Part Number |
Brand |
Price |
 |
| NP2344683 |
Denso |
$95.72 |
|
|
|
|
2001-2005 BMW 330xi Denso Oxygen Sensor
DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR
Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 13.39 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
This part does not require wire cutting.
| Part Number |
Brand |
Price |
 |
| NP2344672 |
Denso |
$116.40 |
|
|
|
|
2001-2005 BMW 330xi Denso Oxygen Sensor
DENSO REGULAR CLASS OXYGEN SENSOR
Denso Regular Class Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 11.77 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
1 required per vehicle. Requires wire splicing and electrical installation. Reuse your old connector.
| Part Number |
Brand |
Price |
 |
| NP2344201 |
Denso |
$92.01 |
|
|
|
|
2006 BMW 330xi Denso Oxygen Sensor
Denso Oxygen Sensor
Denso First Time Fit® oxygen sensors are constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each DENSO sensor.
FEATURES: - SUPERIOR DESIGN — Maximizes engine performance and fuel efficiency while reducing harmful emissions.
- DOUBLE-PROTECTION COVER — Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
- ALUMINUM-OXIDE TRAP LAYER — Keeps silicone and lead outside the ceramic element through DENSO’s exclusive design, preventing damage to the platinum electrode.
- STAINLESS STEEL HOUSING — Resists corrosion and contamination with a rugged, watertight body.
- POROUS PTFE FILTER — Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants to seep into the casing.
Denso First Time Fit® oxygen sensors are coated with a special formulation of aluminum oxide to trap impurities outside of the ceramic element. In head-to-head testing against the leading competitors, DENSO oxygen sensors were rated two times more resistant to silicone and lead poisoning.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1887956 |
Denso |
$214.95 |
|
|
|
|
2001-2005 BMW 330xi Denso Oxygen Sensor
Denso Oxygen Sensor
Denso First Time Fit® oxygen sensors are constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each DENSO sensor.
FEATURES: - SUPERIOR DESIGN — Maximizes engine performance and fuel efficiency while reducing harmful emissions.
- DOUBLE-PROTECTION COVER — Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
- ALUMINUM-OXIDE TRAP LAYER — Keeps silicone and lead outside the ceramic element through DENSO’s exclusive design, preventing damage to the platinum electrode.
- STAINLESS STEEL HOUSING — Resists corrosion and contamination with a rugged, watertight body.
- POROUS PTFE FILTER — Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants to seep into the casing.
Denso First Time Fit® oxygen sensors are coated with a special formulation of aluminum oxide to trap impurities outside of the ceramic element. In head-to-head testing against the leading competitors, DENSO oxygen sensors were rated two times more resistant to silicone and lead poisoning.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1891849 |
Denso |
$82.95 |
|
|
|
|
2006 BMW 330xi Denso Oxygen Sensor
DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR
Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 14.29 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
This part does not require wire cutting.
| Part Number |
Brand |
Price |
 |
| NP2345135 |
Denso |
$189.66 |
|
|
|
|
2006 BMW 330xi Denso Oxygen Sensor
DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR
Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 38.66 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
This part does not require wire cutting.
| Part Number |
Brand |
Price |
 |
| NP2345137 |
Denso |
$187.95 |
|
|
|
|
2006 BMW 330xi Denso Oxygen Sensor
DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR
Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 60.43 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
This part does not require wire cutting.
| Part Number |
Brand |
Price |
 |
| NP2345139 |
Denso |
$169.59 |
|
|
|
|
2006 BMW 330xi Denso Oxygen Sensor
DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR
Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 18.74 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
This part does not require wire cutting.
| Part Number |
Brand |
Price |
 |
| NP2344892 |
Denso |
$176.03 |
|
|
|
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2006 BMW 330xi Denso Oxygen Sensor
DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR
Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.
Specifications:- 4-wire
- 21.57 in. lead wire
Features:- Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
- Double protection layer
- Aluminum oxide trap layer
- Porous PTFE filter
- Stainless steel housing
This part does not require wire cutting.
| Part Number |
Brand |
Price |
 |
| NP2344876 |
Denso |
$176.03 |
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2001-2005 BMW 330xi K&N Air Filter
K&N HIGH FLOW AIR FILTER
K&N's high flow air filter is made of multiple interwoven layers of surgical cotton gauze that provides high air flow with excellent filtration. It increases horsepower and acceleration while providing engine protection. Economical and environment friendly, this air filter also works with OEM vehicle electronics and guarantees to last the life of your vehicle.
Specifications- 9.38 in. L x 6.88 in. W x 1.06 in. H
- Panel style
Features- Provides 1 to 4 h.p.
- Washable and reusable
- Drop-in design

Notes- Lasts up to 50,000-mile before cleaning is required depending on drive condition
| Part Number |
Brand |
Price |
 |
| K33332231 |
K&N |
$45.22 |
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2006 BMW 330xi K&N Air Filter
K&N HIGH FLOW AIR FILTER
K&N's high flow air filter is made of multiple interwoven layers of surgical cotton gauze that provides high air flow with excellent filtration. It increases horsepower and acceleration while providing engine protection. Economical and environment friendly, this air filter also works with OEM vehicle electronics and guarantees to last the life of your vehicle.
Specifications- 10.5 in. L x 10.5 in. W x 1.19 in. H
- Panel style
Features- Up to 518 CFM
- Provides 1 to 4 h.p.
- Washable and reusable
- Drop-in design

Notes- Lasts up to 50,000-mile before cleaning is required depending on drive condition
| Part Number |
Brand |
Price |
 |
| K33332332 |
K&N |
$46.74 |
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2002-2005 BMW 330xi K&N Air Filter
K&N HIGH FLOW COLD AIR INTAKE FILTER, RED -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 96 to 99 percent filtration efficiency; 6.5 in. height, 5.5 in. base outside diameter, 3.5 in. flange inside diameter, 1.25 in. flange length, 4.5 in. top outside diameter; Oiled element; Round tapered style; Chrome metal end cap; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Constructed with ultra-strong molded pliable rubber flanges which absorb vibration; Allows secure attachment; Can be stretched up to 0.06 in. or 1.5 mm to fit in-between sizes; Washable and reusable.

| Part Number |
Brand |
Price |
 |
| K33RC4630 |
K&N |
$44.23 |
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2005-2006 BMW 330xi K&N Air Filter
K&N HIGH FLOW AIR FILTER, RED -- Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 5.33 in. height, 6.81 in. inside diameter, 6.91 in. outside diameter; Oiled element; Round style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition.
| Part Number |
Brand |
Price |
 |
| K33E2022 |
K&N |
$46.39 |
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2001-2005 BMW 330xi Fram - Fram Extra Guard Air Filter
FRAM EXTRA LIFE AIR FILTER
Fram Extra Life air filter is the first air filter to utilize two integral filtering elements. It protects the engine and provides more airflow for improved performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear. Lastly, it lasts 50 percent longer and stops 50 percent more dirt than any other brand.
Specifications- 9.59 in. L x 7 in. W x 2.22 in. H
- Panel style
| Part Number |
Brand |
Price |
 |
| FFCA9007 |
Fram |
$12.70 |
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2006 BMW 330xi Fram - Fram Extra Guard Air Filter
Fram Extra Guard Air Filter As the first air filter to utilize two integral filtering elements, the Fram Extra Guard air filter protects the engine and provides more airflow for improved performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear. It lasts 50 percent longer and stops 50 percent more dirt than any other brand, making it the perfect choice for every vehicle application. Specifications- 1.97 in. height, 10.42 in. top measurement, 10.54 in. bottom measurement
- Yellow
- Panel style
| Part Number |
Brand |
Price |
 |
| FFCA10464 |
Fram |
$14.78 |
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2001-2005 BMW 330xi Replacement Cabin Air Filter
CABIN AIR FILTER -- Micro-filter type; With evaporated canister; A high quality, direct fit OE replacement cabin air filter; Provides effective protection against harmful dirt particles, airborne pollens, unpleasant odors, and condensation; Backed by 1-year, unlimited-mileage warranty.
| Part Number |
Brand |
Price |
 |
| B420107 |
Replacement |
$19.58 |
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2006 BMW 330xi Replacement Cabin Air Filter
CABIN AIR FILTER -- Pollen type; A high quality, direct fit OE replacement cabin air filter; Provides effective protection against harmful dirt particles, airborne pollens, unpleasant odors, and condensation; Backed by 1-year, unlimited-mileage warranty.
| Part Number |
Brand |
Price |
 |
| RBB420101 |
Replacement |
$26.46 |
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2001-2005 BMW 330xi Replacement Cabin Air Filter
CABIN AIR FILTER, PAPER -- A high quality, direct fit OE replacement cabin air filter; Provides effective protection against harmful dirt particles, airborne pollens, unpleasant odors, and condensation; Backed by 1-year, unlimited-mileage warranty.
| Part Number |
Brand |
Price |
 |
| REPB420102 |
Replacement |
$24.22 |
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2001-2005 BMW 330xi Walker Products Oxygen Sensor
WALKER PRODUCTS OXYGEN SENSOR
Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.
Specifications: Features:- Improves car's engine response and gas mileage
- Effectively lowers emissions upon replacing its tired old oxygen sensor
- Exceeds OE specifications and test requirements
| Part Number |
Brand |
Price |
 |
| 25024392 |
Walker Products |
$90.20 |
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2001-2005 BMW 330xi Walker Products Oxygen Sensor
WALKER PRODUCTS OXYGEN SENSOR
Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.
Specifications: Features:- Improves car's engine response and gas mileage
- Effectively lowers emissions upon replacing its tired old oxygen sensor
- Exceeds OE specifications and test requirements
| Part Number |
Brand |
Price |
 |
| 25024611 |
Walker Products |
$72.39 |
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2006 BMW 330xi Walker Products Oxygen Sensor
Walker Oxygen Sensor
Walker Product's Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specifications and test requirements. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Ceramic and platinum components.
- High quality stainless steel.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1893655 |
Walker Products |
$124.95 |
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2001-2005 BMW 330xi Walker Products Oxygen Sensor
Walker Oxygen Sensor
Walker Product's Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specifications and test requirements. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Ceramic and platinum components.
- High quality stainless steel.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1915509 |
Walker Products |
$86.95 |
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2001-2005 BMW 330xi Walker Products Oxygen Sensor
Walker Oxygen Sensor
Walker Product's Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specifications and test requirements. - OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Ceramic and platinum components.
- High quality stainless steel.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Part Number |
Brand |
Price |
 |
| W0133-1916927 |
Walker Products |
$95.95 |
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2006 BMW 330xi Walker Products Oxygen Sensor
WALKER PRODUCTS OXYGEN SENSOR
Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.
Features:- Improves car's engine response and gas mileage
- Effectively lowers emissions upon replacing its tired old oxygen sensor
- Exceeds OE specifications and test requirements
| Part Number |
Brand |
Price |
 |
| WKP25024713 |
Walker Products |
$116.13 |
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2006 BMW 330xi Walker Products Oxygen Sensor
WALKER PRODUCTS OXYGEN SENSOR
Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.
Features:- Improves car's engine response and gas mileage
- Effectively lowers emissions upon replacing its tired old oxygen sensor
- Exceeds OE specifications and test requirements
| Part Number |
Brand |
Price |
 |
| WKP25025042 |
Walker Products |
$134.01 |
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2006 BMW 330xi Walker Products Oxygen Sensor
WALKER PRODUCTS OXYGEN SENSOR
Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.
Specifications: Features:- Improves car's engine response and gas mileage
- Effectively lowers emissions upon replacing its tired old oxygen sensor
- Exceeds OE specifications and test requirements
| Part Number |
Brand |
Price |
 |
| 25024465 |
Walker Products |
$115.15 |
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