37+ 2008 GMC Sierra 2500 HD Air Filters SLT Parts

SLT · Air Filters (37 products)

Exact-fit parts for the 2008 GMC Sierra 2500 HD SLT.

WIX

Part # 42487

Confirmed Fit

WIX Air Filter Panel

Type: Engine
Style: Panel

$29.75

Bosch

Part # 5499WS

Fits with Conditions

Bosch Air Filter

Type: Engine

$17.81

Fel-Pro

Part # ES73115

Confirmed Fit

Fel-Pro Chevrolet Silverado 1500 Engine Camshaft Thrust Plate

Type: Engine

$39.30

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8

aFe

Part # 31-10004

Confirmed Fit

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8

Type: Engine

$83.48

Dorman

Part # 259-100

Confirmed Fit

Cabin Air Filter Cover Plate

Type: Engine

$34.18

Banks Power

Part # 42643

Confirmed Fit

Banks Power Pre-Filter (for PN 42138)

Type: Engine

$45.15

Dorman

Part # 259-200

Fits with Conditions

Cabin Air Filter Standard Kit

Type: Engine

$63.12

WIX

Part # 42488FR

Confirmed Fit

WIX Air Filter Panel

Type: Engine
Style: Panel

$34.54

Fel-Pro

Part # 73193

Confirmed Fit

Fel-Pro Chevrolet Silverado 1500 Engine Oil Filler Cap Seal

Type: Engine

$7.19

AEM Silverado/Sierra/Avalanche/Tahoe/Yukon 12.625in O/S L x 10in O/S W x 1.75in H DryFlow Air Filter

AEM Induction

Part # 28-20129

Confirmed Fit

AEM Silverado/Sierra/Avalanche/Tahoe/Yukon 12.625in O/S L x 10in O/S W x 1.75in H DryFlow Air Filter

Type: Engine

$62.99

aFe MagnumFLOW Air Filters OER PG7 A/F PG7 GM Diesel Trucks 06-09 V8-6.6L (td)

aFe

Part # 71-10101

Confirmed Fit

aFe MagnumFLOW Air Filters OER PG7 A/F PG7 GM Diesel Trucks 06-09 V8-6.6L (td)

Type: Engine

$123.39

Airaid

Part # 850-135

Confirmed Fit

Airaid 99-14 Chevy / GMC Silverado (All Engines) Direct Replacement Filter

Type: Engine

$94.99

Spectre

Part # HPR8755

Confirmed Fit

Spectre 2018 GMC Yukon (Incl. XL) 6.2L V8 F/I Replacement Panel Air Filter

Type: Engine
Style: Panel

$47.14

Dorman

Part # 258-514

Fits with Conditions

Engine Air Filter Box

Type: Engine

$144.87

K&N 06 Chevrolet Duramax 6.6L-V8 DSL Drop In Air Filter

K&N

Part # E-0781

Confirmed Fit

K&N 06 Chevrolet Duramax 6.6L-V8 DSL Drop In Air Filter

Type: Engine

$157.99

Baldwin Filters

Part # CA5352

Fits with Conditions

Channel Flow Air Element

Type: Engine

$53.58

K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 6-1/2in H

K&N

Part # RU-1042

Confirmed Fit

K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 6-1/2in H

Type: Engine

$78.99

K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6.5in Height

K&N

Part # RF-1042

Confirmed Fit

K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6.5in Height

Type: Engine
Style: Round

$78.99

Banks Power

Part # 42138

Confirmed Fit

Banks Power 99-14 Chevy/GMC Diesel/Gas Ram Air System Air Filter Element

Type: Engine

$119.00

WIX

Part # 42488

Confirmed Fit

WIX Air Filter Panel

Type: Engine
Style: Panel

$31.58

Frequently Asked Questions

Do these parts fit my 2008 GMC Sierra 2500 HD SLT?

This page groups parts listed for the 2008 GMC Sierra 2500 HD SLT. 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 2008 GMC Sierra 2500 HD SLT?

We offer a wide selection of air filters parts for the 2008 GMC Sierra 2500 HD SLT. 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 2008 GMC Sierra 2500 HD SLT?

We carry parts from trusted brands including K&N, aFe, Dorman, Banks Power, and Fel-Pro, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2008 GMC Sierra 2500 HD SLT 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 2008 GMC Sierra 2500 HD SLT 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.

2008 GMC Sierra 2500 HD(4,567 parts)

2008 GMC Sierra 2500 HD(4,567 parts)

Shop by Problem

Other GMC Sierra 2500 HD Years

SLT · Air Filters (37 products)

WIX Air Filter Panel

Bosch Air Filter

Fel-Pro Chevrolet Silverado 1500 Engine Camshaft Thrust Plate

aFe MagnumFLOW Air Filters OER PDS A/F PDS GM Silverado/Sierra 99-12 V6/V8

Cabin Air Filter Cover Plate

Banks Power Pre-Filter (for PN 42138)

Cabin Air Filter Standard Kit

WIX Air Filter Panel

Fel-Pro Chevrolet Silverado 1500 Engine Oil Filler Cap Seal

AEM Silverado/Sierra/Avalanche/Tahoe/Yukon 12.625in O/S L x 10in O/S W x 1.75in H DryFlow Air Filter

aFe MagnumFLOW Air Filters OER PG7 A/F PG7 GM Diesel Trucks 06-09 V8-6.6L (td)

Airaid 99-14 Chevy / GMC Silverado (All Engines) Direct Replacement Filter

Spectre 2018 GMC Yukon (Incl. XL) 6.2L V8 F/I Replacement Panel Air Filter

Engine Air Filter Box

K&N 06 Chevrolet Duramax 6.6L-V8 DSL Drop In Air Filter

Channel Flow Air Element

K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 6-1/2in H

K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6.5in Height

Banks Power 99-14 Chevy/GMC Diesel/Gas Ram Air System Air Filter Element

WIX Air Filter Panel

Frequently Asked Questions

Do these parts fit my 2008 GMC Sierra 2500 HD SLT?

What air filters options are available for my 2008 GMC Sierra 2500 HD SLT?

What brands make parts for the 2008 GMC Sierra 2500 HD SLT?

How fast do 2008 GMC Sierra 2500 HD SLT parts ship?

What warranty do your 2008 GMC Sierra 2500 HD SLT parts come with?