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1981 Pontiac Laurentian 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- 3.44 in. height, 9.81 in. inside diameter, 12 in. outside diameter
- Round style
Features- Provides 1 to 4 h.p.
- Washable and reusable

Notes- Lasts up to 50,000-mile before cleaning is required depending on drive condition
| Part Number |
Brand |
Price |
 |
| K33E1500 |
K&N |
$41.69 |
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1976-1981 Pontiac Laurentian Fram - Fram Tough Guard Air Filter
FRAM TOUGH GUARD AIR FILTER
Fram Tough Guard air filter features a heavier screen for increased durability especially in tough driving conditions. It has Pleat Lock technology which allows consistent airflow to help improve engine performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear and lasts 50 percent longer and stops 50 percent more dirt than any other brand.
Specifications- 3.47 in. height, 9.8 in. inlet diameter, 11.55 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFTGA326 |
Fram |
$9.12 |
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1981 Pontiac Laurentian Fram - Fram Tough Guard Air Filter
FRAM TOUGH GUARD AIR FILTER
Fram Tough Guard air filter features a heavier screen for increased durability especially in tough driving conditions. It has Pleat Lock technology which allows consistent airflow to help improve engine performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear and lasts 50 percent longer and stops 50 percent more dirt than any other brand.
Specifications- 2.83 in. height, 8.14 in. inlet diameter, 9.75 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFTGA3588 |
Fram |
$9.98 |
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1980 Pontiac Laurentian Fram - Fram Tough Guard Air Filter
FRAM TOUGH GUARD AIR FILTER
Fram Tough Guard air filter features a heavier screen for increased durability especially in tough driving conditions. It has Pleat Lock technology which allows consistent airflow to help improve engine performance. It also helps prevent damaging particles from entering the engine and causing increased engine wear and lasts 50 percent longer and stops 50 percent more dirt than any other brand.
Specifications- 3.52 in. height, 8.13 in. inlet diameter, 9.77 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFTGA192 |
Fram |
$9.12 |
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1978 Pontiac Laurentian 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- 2.47 in. height, 9.8 in. inlet diameter, 11.55 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA327 |
Fram |
$6.51 |
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1976 Pontiac Laurentian 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- 2.56 in. height, 8.59 in. inlet diameter, 10.81 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA328 |
Fram |
$8.06 |
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1981 Pontiac Laurentian 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- 2.83 in. height, 8.14 in. inlet diameter, 9.75 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA3588 |
Fram |
$6.42 |
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1980-1981 Pontiac Laurentian 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- 4.05 in. height, 11.59 in. inlet diameter, 13.45 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA3492 |
Fram |
$7.01 |
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1976-1981 Pontiac Laurentian 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- 3.47 in. height, 9.9 in. inlet diameter, 11.55 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA326 |
Fram |
$6.42 |
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1980 Pontiac Laurentian 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- 3.52 in. height, 8.13 in. inlet diameter, 9.77 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA192 |
Fram |
$6.51 |
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1977-1979 Pontiac Laurentian 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- 1.92 in. height, 8.06 in. inlet diameter, 9.58 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA189 |
Fram |
$5.40 |
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1976-1977 Pontiac Laurentian 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- 3.06 in. height, 11.59 in. inlet diameter, 13.45 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| FFCA136 |
Fram |
$6.51 |
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1976-1981 Pontiac Laurentian Hastings Air Filter
HASTINGS PREMIUM AIR FILTER
Hastings Premium air filter is built to meet or exceed OE specifications and ensures to provide protection that the engine needs. Proven to separate and stabilize the pleated media on heavy-duty air filters. Features permapleat construction that forms dividers between pleats and prevents bunching for insured uniform air flow. It provides a continuous bead of adhesive around the circumference of a filter's metal wrap, either inner or outer, to lock the pleat tips in place and prevent movement.
Specifications- 9.81 in. inside diameter, 11.81 in. outside diameter, 3.47 in. height
- Round style
Notes- Replaces GMC 6487958 and Baldwin Pa2008
| Part Number |
Brand |
Price |
 |
| HAAF145 |
Hastings |
$5.78 |
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1980-1981 Pontiac Laurentian Hastings Air Filter
HASTINGS PREMIUM AIR FILTER
Hastings Premium air filter is built to meet or exceed OE specifications and ensures to provide protection that the engine needs. Proven to separate and stabilize the pleated media on heavy-duty air filters. Features permapleat construction that forms dividers between pleats and prevents bunching for insured uniform air flow. It provides a continuous bead of adhesive around the circumference of a filter's metal wrap, either inner or outer, to lock the pleat tips in place and prevent movement.
Specifications- 11.62 in. inside diameter, 13.87 in. outside diameter, 4 in. height
- Round style
Notes- Replaces GMC 8997189 and Baldwin Pa2079
| Part Number |
Brand |
Price |
 |
| HAAF809 |
Hastings |
$10.22 |
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1976-1981 Pontiac Laurentian AC Delco Air Filter
AC DELCO AIR FILTER
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes- Replaces part number 7026014
| Part Number |
Brand |
Price |
 |
| ACA478C |
AC Delco |
$2.59 |
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1976 Pontiac Laurentian AC Delco Air Filter
AC DELCO AIR FILTER
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes- Replaces part number 6483536
| Part Number |
Brand |
Price |
 |
| ACA331C |
AC Delco |
$11.68 |
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1976-1981 Pontiac Laurentian AC Delco Air Filter
AC DELCO, AIR FILTER -- OEM Design Air Filter, A High Quality Direct Replacement Part Providing Exact Fit For Easy Installation And Reliable Operation
| Part Number |
Brand |
Price |
 |
| DFA2986C |
AC Delco |
$3.37 |
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1980-1981 Pontiac Laurentian AC Delco Air Filter
AC DELCO AIR FILTER
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes- Replaces part number 8997189
| Part Number |
Brand |
Price |
 |
| ACA697C |
AC Delco |
$10.76 |
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1979-1981 Pontiac Laurentian AC Delco Air Filter
AC DELCO AIR FILTER
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes- Replaces part number 6419892
| Part Number |
Brand |
Price |
 |
| ACA178CW |
AC Delco |
$8.61 |
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1977-1980 Pontiac Laurentian AC Delco Air Filter
AC DELCO AIR FILTER
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes- Replaces part number 6483645
| Part Number |
Brand |
Price |
 |
| ACA329C |
AC Delco |
$8.91 |
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1979-1980 Pontiac Laurentian AC Delco Air Filter
AC DELCO AIR FILTER
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes- Replaces part number 6483864
| Part Number |
Brand |
Price |
 |
| ACA333C |
AC Delco |
$7.92 |
|
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1976-1977 Pontiac Laurentian AC Delco Air Filter
AC DELCO AIR FILTER
AC Delco air filter uses world-class filter element technology that shields the engine from most airborne dust and dirt. It provides excellent filter capacity and durability with tight seals that help prevent unfiltered air from entering the engine.
Notes- Replaces part number 6421746
| Part Number |
Brand |
Price |
 |
| ACA212CW |
AC Delco |
$7.92 |
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1980-1981 Pontiac Laurentian Premium Guard Filters Air Filter
PREMIUM GUARD AIR FILTER -- A high quality, direct fit air filter; Consists of a large number of channels arranged parallel to one another and alternately closed.
| Part Number |
Brand |
Price |
 |
| PGFPA3181 |
Premium Guard Filters |
$8.36 |
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1981 Pontiac Laurentian Premium Guard Filters Air Filter
PREMIUM GUARD AIR FILTER, WHITE -- Round style; A high quality, direct fit air filter; Consists of a large number of channels arranged parallel to one another and alternately closed.
| Part Number |
Brand |
Price |
 |
| PGFPA3195 |
Premium Guard Filters |
$2.25 |
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1980-1981 Pontiac Laurentian Premium Guard Filters Air Filter
PREMIUM GUARD AIR FILTER, WHITE -- Round style; A high quality, direct fit air filter; Consists of a large number of channels arranged parallel to one another and alternately closed.
| Part Number |
Brand |
Price |
 |
| PGFPA67 |
Premium Guard Filters |
$2.19 |
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1976-1981 Pontiac Laurentian Purolator - Purolator Pureone Air Filter
PUROLATOR PUREONE AIR FILTER
PureOne air filters are 99.5% efficient than any other filter. It contains an oil wetted Micronics media that traps more particles of dirt and grime and has up to twice the capacity of conventional air filters. It's provided with a durable polyurethane binding which protect other engine parts.
Specifications- 3.49 in. height, 9.84 in. inlet diameter, 12.06 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| PURPA50091 |
Purolator |
$6.59 |
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1976-1981 Pontiac Laurentian Premium Guard Filters Air Filter
PREMIUM GUARD AIR FILTER, WHITE -- Round style; A high quality, direct fit air filter; Consists of a large number of channels arranged parallel to one another and alternately closed.
| Part Number |
Brand |
Price |
 |
| PGFPA91 |
Premium Guard Filters |
$3.99 |
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1981 Pontiac Laurentian Purolator - Purolator Pureone Air Filter
PUROLATOR PUREONE AIR FILTER
PureOne air filters are 99.5% efficient than any other filter. It contains an oil wetted Micronics media that traps more particles of dirt and grime and has up to twice the capacity of conventional air filters. It's provided with a durable polyurethane binding which protect other engine parts.
Specifications- 2.81 in. height, 8.18 in. inlet diameter, 9.47 in. outlet diameter
- Round style
| Part Number |
Brand |
Price |
 |
| PURPA43195 |
Purolator |
$6.59 |
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1978 Pontiac Laurentian Premium Guard Filters Air Filter
PREMIUM GUARD AIR FILTER, WHITE -- Round style; A high quality, direct fit air filter; Consists of a large number of channels arranged parallel to one another and alternately closed.
| Part Number |
Brand |
Price |
 |
| PGFPA92 |
Premium Guard Filters |
$3.08 |
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