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Choose your Engine for your 1981 Buick Regal

  • 6 Cyl 3.8L
  • 8 Cyl 4.4L
  • 8 Cyl 5.7L

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The Following brands are available based on your search.

  • AFE Filters
    AFE Filters
  • Edelbrock
    Edelbrock
  • Green Filter USA
    Green Filter USA
  • Holley
    Holley
  • K&N
    K&N
  • Mr Gasket
    Mr Gasket
  • Premium Guard
    Premium Guard
  • Vibrant Performance
    Vibrant Performance
  • Volant
    Volant
  • Wix
    Wix

Showing Products For 1981 Buick Regal Air Filter

Below are all the different brands and applications for 1981 Buick Regal Air Filter

Showing 1 - 10 of 231 Products for Air Filter.

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Premium Guard
1981 Buick Regal Air Filter 6 Cyl 3.8L Premium Guard

P311-374323E    PA67  New

205 , 2088 , 22088 , 23-3028-4 , 27567 , 62088 , 640934 , 83085-A , 87088 , 93088 , 948516 , A-189 , A-24 , A178CW , A191 , A192 , A30067 , AC40 , AE192 , AF-312 , AF-67 , AF04 , AF1051 , AF178 , AF192 , AF26317 , AF67 , AF77 , AFL-178 , APF-67 , CA312 , CA67 , CFA67 , E-1150 , EAA32 , F-192A , FA-31R , GA-192 , GA30067 , GF-317 , HA192 , JLA67 , L-189 , LA95 , MA 1024 , MA192 , MA67 , P2088 , P524351 , PA-19 , PA1680 , PA192 , PA67 , PA67F , PAB192 , PGA-67 , PZA-19 , QA30067 , QSA192 , SA192 , SA30067 , SA67 , SHA38 , TA-38 , TA192 , TY15365 , U23A , VA23 , VA67 , W-1150 , WA-192 , XA67

Qty:
In Stock & Ready to Ship
$8.05
Premium Guard Air Filter
  • Product Attributes:
    • Inlet Diameter: 8.07 In
Brand: Premium Guard
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - Buick Regal V 6 Cyl 3.8L 231 3800
Premium Guard
1981 Buick Regal Air Filter 8 Cyl 4.4L Premium Guard

P311-5E0A535    PA3195  New

042-1438 , 11-02670 , 16546-89W00 , 2048 , 212 , 23-3188-2 , 2346 , 25040929 , 25050385 , 26040 , 26040MP , 27696 , 42346 , 46040 , 46040MP , 5000-202752 , 5000-35325 , 6040 , 66040 , 73-311 , 773 , 84863S , 87346 , 88040 , 93346 , 94040 , A-0120-016 , A-66 , A1170C , A234 , A3588 , A43195 , A44856 , A773C , A773CK , AC207 , AE3588 , AF-3195 , AF1780 , AF26305 , AF3 , AF3195 , AF32 , AF3588 , AF4974 , AF773 , AF7844 , AF826 , AF826F , AF911 , AFB7844 , AFL-773 , APF-773 , ARP-773 , BA3195 , C134PL , C2545/1 , CA3195 , CA3588 , CF-773 , CFA3588 , CFA911 , DA3588 , DA3730 , E-1065 , E-2813 , EAA22 , F-35A88 , FA-1206 , FA-768 , FA32 , GA-3588 , GA43195 , HA3588 , HSA-675 , JLA3195 , L11-4880 , LA1409 , LA903 , LT23 , MA 1019 , MA3195 , MA3588 , MGA46040 , P524384 , P6040 , P606073 , P607304 , PA-108 , PA2106 , PA3195 , PA3195F , PA3588 , PA4019 , PA4135 , PAB3588 , PGA-3195 , PRA3588 , PZA-108 , QA43195 , QSA3588 , S1733 , SA-51 , SA3195 , SA3588 , SA43195 , SHA49 , TA-49 , TA3588 , TGA3588 , TS23 , TY22050 , VA3195 , VA38 , W-1065 , WA-3588 , XA3195

Qty:
In Stock & Ready to Ship
$8.34
Premium Guard Air Filter
  • Product Attributes:
    • Inlet Diameter: 8.15 In
Brand: Premium Guard
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - Buick Regal V 8 Cyl 4.4L 267 -
Premium Guard
1981 Buick Regal Air Filter 8 Cyl 5.7L Premium Guard - Standard Air Filter

P311-21840FC    PA3181  New

207 , 2096 , 2138 , 22096 , 22096MP , 23-3009-0 , 27681 , 27682 , 42096 , 42906 , 6096 , 62096 , 697 , 84558N , 87096 , 88096 , 8996093 , 8997189 , 93096 , 94096 , A-67 , A1410 , A1500 , A3492 , A63181 , A644CK , A697C , A697CK , AC209 , AC73 , AE3492 , AF1628 , AF1985 , AF27 , AF3181 , AF3492 , AF697 , AF809 , AF809F , AFL-697 , APF-3181 , ARP-644 , ARP-644HD , BA3181 , CA3181 , CA3492 , CA6440 , CFA3492 , DA3492 , DA5440 , E-1577 , E-1690 , EAA25 , FA-705 , GA-3492 , GA63181 , GF-355D , HA3492 , JLA3181 , LA899 , LA958 , LT25 , MA3181 , MA3492 , MGA42096 , P2096 , P524373 , PA-120 , PA2079 , PA3181 , PA3181F , PA3492 , PAB3492 , PGA-3181 , PRA3492 , PZA-120 , QA63181 , QSA3492 , SA-46 , SA3492 , TA-47D , TA3492 , TS25 , TY15439 , VA3181 , VA45 , W-1690 , WA-3492 , XA3181

Qty:
In Stock & Ready to Ship
$9.44
Premium Guard Air Filter
  • Standard Air Filter
  • Product Attributes:
    • Inlet Diameter: 11.58 In
Brand: Premium Guard
Additional Fitment Information:
Vehicle Block Engine CID CC
1981 - Buick Regal V 8 Cyl 5.7L 350 -
Wix
1981 Buick Regal Air Filter 6 Cyl 3.8L Wix

P311-56A06D6    42143  New

2008219 , 2143 , 22143 , 2330104 , 269 , 3143 , 42143 , 4DM07 , 5000202706 , 62143 , 633 , 7455660 , 7459746 , 83200056 , 84738S , 87143 , 8994841 , 8994941 , 8994942 , 93143 , 93424 , A22264 , A23196 , A52 , A568 , A633 , A633C , A633CF , A714 , A98 , AF1624 , AF2264 , AF3196 , AF53 , AF568 , AF633 , AF633-1 , AF810 , AF810F , AFL633 , AFR81624 , ARP505 , B191307 , B1991307 , CA3196 , CA568 , CA827 , CAR568 , CF633 , CFA568 , DA1950 , DA3196 , E-0870 , E0870 , FA722 , GA23196 , GA568 , GMA633 , HA568 , JLA3196 , KA33 , KA86 , LA259 , LAF633 , LT69 , MA568 , MAF3196 , MPA86 , N0531 , NW568 , OPA3196 , P539456 , P606076 , PA129 , PA1656 , PA2139 , PA2140 , PA3196 , PA568 , PAB568 , PGA3196 , PZA129 , QSA568 , S0521 , SA23196 , SA568 , SA633 , SAF633 , T2008219 , TA58 , TA58B , TPA57 , VA3196 , VA58 , WA568 , WAF633 , WGA683 , XA3196

Qty:
In Stock & Ready to Ship
$20.29
Wix Air Filter
  • WIX Air Filter
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Class: W
    • Cubic Feet Per Minute Rating: 110
    • Duty Type: Ld
    • Ends: Plastic
    • Inner Diameter Bottom: 3.406
    • Media Material: Cellulose
    • Outer Diameter Bottom: 5.125
    • Outer Diameter Top: 5.125
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)
Brand: Wix
Additional Fitment Information:
Vehicle Region Aspiration Block Engine CID CC
1981 - Buick Regal Canada Turbocharged V 6 Cyl 3.8L 231 3800
Wix
1981 Buick Regal Air Filter 8 Cyl 5.7L Wix

P311-3ACCF76    42096  New

0F5419 , 207 , 2096 , 22096 , 2224587 , 2330090 , 23492 , 3096 , 3492 , 3I1003 , 41281 , 42096 , 45315 , 5000202770 , 619-42096 , 62096 , 7454457 , 7459761 , 83200057 , 84558N , 87096 , 8996093 , 8997189 , 9-42096 , A1410 , A3181 , A3492 , A41 , A63181 , A67 , A697C , A697CF , AA1153 , AF1628 , AF27 , AF3181 , AF3492 , AF644 , AF697 , AF697-1 , AF809 , AF809F , AFL697 , AFR81626 , AFR81628 , ARP644 , BA3181 , CA3181 , CA3492 , CA909 , CAR3492 , CF697 , CFA3492 , CFA3492AP , CFA809 , CNA3492 , DA3181 , DA3492 , DA5440 , DW63181 , E-1690 , E1690 , EA3181 , EAA25 , F5419 , FA697 , FA705 , GA3492 , GA63181 , GMA3492 , HA3492 , JLA3181 , KA28 , KA68 , L569 , LA958 , MA3181 , MA34 , MA3492 , MAF3150 , MGA3492 , MGA42096 , MPA28 , N0405 , NW3492 , OPA3181 , P524373 , PA2079 , PA3181 , PA3181F , PA3492 , PAB3492 , PGA3181 , PXA42096 , PZA120 , QA3181 , QSA3492 , R87096 , SA3492 , SA46 , SA63181 , SAF697 , T18 , T5204373 , TA47D , TA47DB , TPA18 , TY15439 , V3096 , VA3181 , VA45 , WA3492 , WAF697 , WGA685 , XA3181

Qty:
In Stock & Ready to Ship
$19.56
Wix Air Filter
  • WIX Air Filter
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Class: B
    • Cubic Feet Per Minute Rating: 345
    • Duty Type: Ld
    • Ends: Plastic
    • Inner Diameter Bottom: 11.625
    • Media Material: Cellulose
    • Outer Diameter Bottom: 13.875
    • Outer Diameter Top: 13.875
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)
Brand: Wix
Additional Fitment Information:
Vehicle Region Fuel Type Block Engine CID CC
1981 - Buick Regal Canada DIESEL V 8 Cyl 5.7L 350 -
Wix
1981 Buick Regal Air Filter 6 Cyl 3.8L Wix

P311-3AB239C    42088  New

0AC00040 , 178 , 192 , 205 , 2088 , 2192PL , 22088 , 2224572 , 2330284 , 3088 , 32088 , 3I0984 , 42088 , 4268 , 45277 , 5000202726 , 619-42088 , 62088 , 6419892 , 6420934 , 6459892 , 6483864 , 6487235 , 7000014678 , 7000016678 , 72800 , 73406 , 7454424 , 7455322 , 7459647 , 83085A , 83200005 , 84552N , 87088 , 8996711 , 9-42088 , 948516 , A178C , A178CW , A178CWF , A191 , A192 , A24 , A30067 , A333C , A35 , A6525 , A67 , AA1122 , AAF160 , AAF67 , AF04 , AF178 , AF192 , AF26317 , AF312 , AF380 , AF67 , AF77 , AF77F , AFL67 , AFP67 , AFR8380 , APF67 , ARP67 , AS1922 , BA67 , BB192 , CA192 , CA312 , CA67 , CAR192 , CF192 , CFA67 , CFA67AP , CNA192 , DA192 , DA3732 , DA67 , DW30067 , E-1150 , E1150 , EA67 , EAA32 , F192A , FA178 , FA31R , FDA192 , GA192 , GA30067 , GMA192 , HA178 , HA192 , J0948516 , JLA67 , KA16 , KA23 , L189 , LA95 , LAF178 , MA17 , MA192 , MA67 , MAF67 , MGA192 , MGA42088 , MPA23 , N1680A , NW192 , OPA64 , P2088 , P524351 , P67 , PA1680 , PA19 , PA192 , PA30067 , PA67 , PA67F , PAB192 , PAF67 , PBA67 , PGA67 , PSA16 , PXA42088 , PZA19 , QA67 , QSA192 , R87088 , SA192 , SA30 , SA30067 , SA67 , SA88 , SAF178 , SHA38 , T15 , TA30067 , TA38 , TA38B , TGA192 , TPA15 , TY15365 , V3088 , VA23 , VA402 , VA67 , WA192 , WAF17 , WAF178 , WGA535 , WP192A , XA67

Qty:
In Stock & Ready to Ship
$12.26
Wix Air Filter
  • WIX Air Filter
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Class: B
    • Cubic Feet Per Minute Rating: 155
    • Duty Type: Ld
    • Ends: Plastic
    • Inner Diameter Bottom: 8.187
    • Media Material: Cellulose
    • Outer Diameter Bottom: 9.718
    • Outer Diameter Top: 9.718
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)
Brand: Wix
Additional Fitment Information:
Vehicle Region Aspiration Block Engine CID CC
1981 - Buick Regal Canada Naturally Aspirated V 6 Cyl 3.8L 231 3800
Wix
1981 Buick Regal Air Filter 8 Cyl 4.4L Wix

P311-4BD6D52    46040  New

0421438 , 0AC00207 , 1100521 , 1102670 , 1433481 , 1654589W00 , 1654689W00 , 212 , 2224585 , 2331882 , 23588 , 25040929 , 25050385 , 2505385 , 26040 , 3600717 , 36040 , 3I1014 , 4040 , 41321 , 45321 , 46040 , 5000202752 , 5253588 , 6040 , 619-46040 , 66040 , 73290 , 73311 , 73418 , 7454507 , 7455496 , 7459795 , 773 , 8250409290 , 83200018 , 84863S , 87338N , 88040 , 922010067 , 94040 , A234 , A3195 , A3588 , A43195 , A49 , A66 , A74 , A773 , A773C , A773CF , AA1033 , AAF3195 , AF1780 , AF186 , AF26305 , AF3195 , AF32 , AF3588 , AF4974 , AF773 , AF826 , AF826F , AF911 , AFL773 , AFP3195 , AFR81780 , ARP3195 , ARP773 , AS3588 , BA3195 , BF412 , CA3195 , CA3588 , CA7730 , CAR3588 , CF773 , CFA3588 , CFA3588AP , CNA3588 , DA3195 , DA3588 , DA3730 , DW43195 , E-1065 , E-2813 , E1065 , E2813 , EA3195 , EAA22 , F35A88 , F9326 , FA1206 , FA768 , FDA3588 , GA3588 , GA43195 , GMA773 , HA3588 , HA773 , HSA675 , JLA3195 , KA40 , KA79 , L113085 , L114880 , LA1409 , LA903 , LX2548 , MA1019 , MA3195 , MA3588 , MA37 , MAF3195 , MGA3588 , MGA46040 , MPA79 , N0279 , NW3588 , OPA3195 , P524384 , P606073 , PA108 , PA2106 , PA3195 , PA3195F , PA3588 , PA4019 , PA43195 , PAB3588 , PAF3195 , PGA3195 , PSA40 , PXA46040 , PZA108 , QA3195 , QSA3588 , R88040 , SA3195 , SA3588 , SA43195 , SA51 , SAF773 , SHA49 , T39 , TA43195 , TA49 , TA49B , TGA3588 , TPA39 , TVI3195 , V4040 , VA3195 , VA38 , W27700 , WA2346 , WA3588 , WAF773 , WGA766 , XA3195

Qty:
In Stock & Ready to Ship
$12.26
Wix Air Filter
  • WIX Air Filter
  • Product Attributes:
    • California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Class: C
    • Cubic Feet Per Minute Rating: 100
    • Duty Type: Ld
    • Ends: Plastic
    • Inner Diameter Bottom: 8.187
    • Media Material: Cellulose
    • Outer Diameter Bottom: 9.718
    • Outer Diameter Top: 9.718
  • WIX Premium Panel Air Filters provide excellent engine protection for normal and severe driving conditions such as stop and go traffic, dirt roads, construction sites, short trips, and interstate travel. WIX filters are recommended for OEM air filter change intervals. These filters contain 30% more media than OES filters and use a phenolic resin treated enhanced cellulose media which provides excellent durability against moisture ingestion. When applicable, the high-tear strength polyurethane seal survives extreme hot and cold temperature conditions. Air filter Laboratory Tests per ISO 5011 at least 99.5% efficiency (Based on Wix 42389)
Brand: Wix
Additional Fitment Information:
Vehicle Region Engine VIN Block Engine CID CC
1981 - Buick Regal Canada J V 8 Cyl 4.4L 267 -
AFE Filters
Air Filter AFE Filters

P311-0F7657C    24-91062  New

Qty:
In Stock & Ready to Ship
$113.16
AFE Filters Air Filter
  • Magnum FLOW PRO 5R Intake Replacement Air Filter
  • Magnum FLOW PRO 5R Intake Replacement Air Filter 5 IN F x 7 IN B (Inverted) x 5-1/2 IN T (Inverted) x 8 IN H
  • Product Attributes:
    • Cap Outside Diameter: N/a
    • Diameter Inside (in.): 5
    • Diameter Outside (in.): 7/5.5
    • Filter Material: Cotton Gauze
    • Filter Style: Pre-oiled
    • Item Height: 8.000 In.
    • Shape: Open Conical
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Width (in.): Na
  • Features:
    • Oiled Media For Maximum Performance
    • 100% Polyurethane Frame On All Sides For Extra Long Filter Life
    • Washable And Reusable For Multiple Cleaning Cycles
    • Evenly Spaced Pleats Provide Excellent Dust Holding Capacity
    • Pliable Polyurethane Flange w/Integrated Bump
    • 5 Layers Of Progressive Finer Mesh Cotton Gauze Media
    • 2 Year Limited Warranty
  • With five layers of progressively finer mesh cotton gauze media between 100-percent polyurethane top and base, this high flow oiled conical performance filter provides excellent airflow for maximum horsepower and torque. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: AFE Filters
Additional Fitment Information:
Vehicle
AFE Filters
Air Filter AFE Filters

P311-3C2909F    24-91009  New

Qty:
In Stock & Ready to Ship
$113.16
AFE Filters Air Filter
  • Magnum FLOW PRO 5R Intake Replacement Air Filter
  • Magnum FLOW PRO 5R Intake Replacement Air Filter 4 F x 8 B x 7 T (Inv) x 8 H in
  • Product Attributes:
    • Cap Outside Diameter: N/a
    • Diameter Inside (in.): 4
    • Diameter Outside (in.): 8/7
    • Filter Material: Cotton Gauze
    • Filter Style: Pre-oiled
    • Item Height: 8.000 In.
    • Shape: Closed Conical
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Width (in.): Na
  • Features:
    • Oiled Media For Maximum Performance
    • 100% Polyurethane Frame On All Sides For Extra Long Filter Life
    • Washable And Reusable For Multiple Cleaning Cycles
    • Evenly Spaced Pleats Provide Excellent Dust Holding Capacity
    • Pliable Polyurethane Flange w/Integrated Bump
    • 5 Layers Of Progressive Finer Mesh Cotton Gauze Media
    • 2 Year Limited Warranty
  • With five layers of progressively finer mesh cotton gauze media between 100-percent polyurethane top and base, this high flow oiled conical performance filter provides excellent airflow for maximum horsepower and torque. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: AFE Filters
Additional Fitment Information:
Vehicle
AFE Filters
Air Filter AFE Filters

P311-4C1C675    21-90015  New

Qty:
In Stock & Ready to Ship
$119.59
AFE Filters Air Filter
  • Magnum FLOW PRO DRY S Intake Replacement Air Filter
  • Magnum FLOW PRO DRY S Intake Replacement Air Filter 5-1/2 IN F x 7 IN B x 5-1/2 IN T x 8 IN H
  • Product Attributes:
    • Cap Outside Diameter: N/a
    • Diameter Inside (in.): 5.5
    • Diameter Outside (in.): 7/5.5
    • Filter Material: Mesh Synthetic Media
    • Filter Style: Dry
    • Item Height: 8.000 In.
    • Shape: Closed Conical
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Width (in.): Na
  • Features:
    • Maximum Convenience and Easy Maintenance With Excellent Airflow
    • 100% Polyurethane Frame On All Sides For Extra Long Filter Life
    • Washable And Reusable For Multiple Cleaning Cycles
    • Maximum Airflow for Maximum Performance Gains
    • Pliable Polyurethane Flange w/Integrated Bump
    • Filter Washes Clean With Soap and Water
  • With two layers of progressively finer mesh synthetic media between 100 percent polyurethane top and base; this high flow oil free performance filter provides maximum convenience and easy maintenance with excellent airflow. Washable and reusable for multiple cleanings the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight; no leak seal over the life of the filter.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: AFE Filters
Additional Fitment Information:
Vehicle

Showing 1 - 10 of 231 Products for Air Filter.