25+ 1981 Chevrolet K20 Air Filters Deluxe Parts - Auto Barn

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25+ 1981 Chevrolet K20 Air Filters Deluxe Parts - Auto Barn

Deluxe · Air Filters (25 products)

Exact-fit parts for the 1981 Chevrolet K20 Deluxe.

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Cars & Trucks 68-97 V8

aFe

Part # 11-10001

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Cars & Trucks 68-97 V8

Type: Engine

$82.84

Air Element

Baldwin Filters

Baldwin Filters

Part # PA2008

Fits with Conditions

Air Element

Type: Engine

$12.71

K&N Replacement Air Filter GM TRUCKS V8-350,454, 1972-80

K&N

K&N

Part # E-1420

K&N Replacement Air Filter GM TRUCKS V8-350,454, 1972-80

Type: Engine

$157.99

WIX Air Filter

WIX

Part # 46220

WIX Air Filter

Type: Engine

$21.70

Engine Air Filter

Pronto

Part # PA59

Fits with Conditions

Engine Air Filter

Type: Engine

$9.82

Air Cleaner Check Valve

Standard Motor Products

Standard Motor Products

Part # AV7

Fits with Conditions

Air Cleaner Check Valve

Type: Engine

$27.66

Engine Air Filter

Pronto

Part # PA3384

Fits with Conditions

Engine Air Filter

Type: Engine

$11.72

K&N Replacement Air Filter GM CARS & TRUCKS, 1968-97

K&N

K&N

Part # E-1500

K&N Replacement Air Filter GM CARS & TRUCKS, 1968-97

Type: Engine

$104.99

aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Cars & Trucks 68-97 V8

aFe

Part # 10-10001

aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Cars & Trucks 68-97 V8

Type: Engine

$78.23

Fel-Pro 94-01 Dodge Ram 1500/70-71 Charger Air Cleaner Mounting Gasket

Fel-Pro

Fel-Pro

Part # 60038

Fel-Pro 94-01 Dodge Ram 1500/70-71 Charger Air Cleaner Mounting Gasket

Type: Engine

$1.75

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Trucks 72-95 V8

aFe

Part # 11-10002

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Trucks 72-95 V8

Type: Engine

$116.02

WIX Breather Filter

WIX

Part # 42998

WIX Breather Filter

Type: Engine

$6.30

Fel-Pro Chevrolet Camaro ES 72676 Engine Valve Cover Load Spreader Set

Fel-Pro

Fel-Pro

Part # ES72676

Fel-Pro Chevrolet Camaro ES 72676 Engine Valve Cover Load Spreader Set

Type: Engine

$33.93

Bosch Air Filter

Bosch

Bosch

Part # 5234WS

Fits with Conditions

Bosch Air Filter

Type: Engine

$5.61

aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Trucks 72-95 V8

aFe

Part # 10-10002

aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Trucks 72-95 V8

Type: Engine

$108.65

Air Element

Baldwin Filters

Baldwin Filters

Part # PA2091

Fits with Conditions

Air Element

Type: Engine

$15.19

Bosch Air Filter

Bosch

Bosch

Part # 5544WS

Fits with Conditions

Bosch Air Filter

Type: Engine

$8.52

Air Cleaner Check Valve

Standard Motor Products

Standard Motor Products

Part # AV7T

Fits with Conditions

Air Cleaner Check Valve

Type: Engine

$20.94

aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Trucks 70-89 L6 V8

aFe

Part # 10-10035

aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Trucks 70-89 L6 V8

Type: Engine

$78.23

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Trucks 71-89 L6 V8

aFe

Part # 11-10035

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Trucks 71-89 L6 V8

Type: Engine

$82.84

Frequently Asked Questions

Do these parts fit my 1981 Chevrolet K20 Deluxe?

This page groups parts listed for the 1981 Chevrolet K20 Deluxe. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What air filters options are available for my 1981 Chevrolet K20 Deluxe?

We offer a wide selection of air filters parts for the 1981 Chevrolet K20 Deluxe. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1981 Chevrolet K20 Deluxe?

We carry parts from trusted brands including aFe, Edelbrock, Baldwin Filters, Bosch, and Fel-Pro, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1981 Chevrolet K20 Deluxe parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1981 Chevrolet K20 Deluxe parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.