57+ 2008 GMC Sierra 2500 HD Mufflers & Resonators Parts - Page 3

Mufflers & Resonators (57 products)

Fel-Pro

Part # 61323

Fits All Trims

Fel-Pro 09-13 Chevrolet Silverado 1500/08-13 Tahoe Exhaust Pipe Flange Gasket

$9.59

aFe ATLAS 5in Alum Steel DPF-Back Exhaust System 2007-10 GM Diesel Trucks V8-6.6L (td)

aFe

Part # 49-04040

Fits All Trims

aFe ATLAS 5in Alum Steel DPF-Back Exhaust System 2007-10 GM Diesel Trucks V8-6.6L (td)

$420.00

aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM

aFe

Part # 49-44004

Fits All Trims

aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM

$500.00

Fel-Pro

Part # ES75106

Fits All Trims

Fel-Pro Chevrolet Silverado 1500 ES 75106 Exhaust Flange Stud and Nut

$30.30

Fel-Pro

Part # 61379

Fits All Trims

Fel-Pro Chevrolet Silverado 2500 HD 61379 Exhaust Pipe Flange Gasket

$9.38

Fel-Pro

Part # 61457

Fits All Trims

Fel-Pro Chevrolet Silverado 2500 HD 61457 Exhaust Pipe Flange Gasket

$15.03

Fel-Pro

Part # 61694

Fits All Trims

Fel-Pro Chevrolet Silverado 2500 HD Exhaust Pipe Flange Gasket

$15.08

Cometic GM LB7/LBZ/LGH/LLY/LML/LMM Duramax .040in MLS Exhaust Manifold Gasket

Cometic Gasket

Part # C15042-040

Fits All Trims

Cometic GM LB7/LBZ/LGH/LLY/LML/LMM Duramax .040in MLS Exhaust Manifold Gasket

$64.74

Fel-Pro

Part # 61287

Fits All Trims

Fel-Pro Chevrolet Silverado 2500 HD Exhaust Pipe Flange Gasket

$5.90

Corsa Chevrolet Duramax Diesel 6.2L Muffler

CORSA Performance

Part # 8004000

Fits All Trims

Corsa Chevrolet Duramax Diesel 6.2L Muffler

$583.68

Quiet-Flow SS Direct Fit Exhaust Muffler 3.5" Outlet (OD)

Walker Exhaust

Part # 21616

Fits All Trims

Quiet-Flow SS Direct Fit Exhaust Muffler 3.5" Outlet (OD)

$135.63

MAHLE Original Chevrolet Express 2500 10-08 Exhaust Gas Recirculation Valve Gasket

Victor Reinz

Part # F39394

Fits All Trims

MAHLE Original Chevrolet Express 2500 10-08 Exhaust Gas Recirculation Valve Gasket

$21.76

MAHLE Original Chevrolet Express 2500 13-06 Exhaust Pipe Gasket

Victor Reinz

Part # F31903

Fits All Trims

MAHLE Original Chevrolet Express 2500 13-06 Exhaust Pipe Gasket

$21.30

MAHLE Original GM 6.6L Duramax Diesel 01-16 Turbo Inlet

Victor Reinz

Part # F32918

Fits All Trims

MAHLE Original GM 6.6L Duramax Diesel 01-16 Turbo Inlet

$26.33

Cometic GM Gen-3/4 Small Block V8 1.820in Port .060in HTS Exhaust Manifold Set

Cometic Gasket

Part # C15193HTS

Fits All Trims

Cometic GM Gen-3/4 Small Block V8 1.820in Port .060in HTS Exhaust Manifold Set

$34.42

Diamond Eye INT PIPE 5in CHEVY WELDED FLANGE AL

Diamond Eye Performance

Part # 341039

Fits All Trims

Diamond Eye INT PIPE 5in CHEVY WELDED FLANGE AL

$128.01

Diamond Eye CHEVY 5in IP W/WELDED FLANGE SS

Diamond Eye Performance

Part # 361039

Fits All Trims

Diamond Eye CHEVY 5in IP W/WELDED FLANGE SS

$165.38

Showing 41-57 of 57

Frequently Asked Questions

Do these parts fit my 2008 GMC Sierra 2500 HD?

This page groups parts listed for the 2008 GMC Sierra 2500 HD. 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 mufflers & resonators options are available for my 2008 GMC Sierra 2500 HD?

We offer a wide selection of mufflers & resonators parts for the 2008 GMC Sierra 2500 HD. 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?

We carry parts from trusted brands including Diamond Eye Performance, Victor Reinz, aFe, Magnaflow, and Fel-Pro, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2008 GMC Sierra 2500 HD 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 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(4,568 parts)

Shop by Problem

Other GMC Sierra 2500 HD Years

2008 GMC Sierra 2500 HD(4,568 parts)

Shop by Problem

Other GMC Sierra 2500 HD Years

Mufflers & Resonators (57 products)

Fel-Pro 09-13 Chevrolet Silverado 1500/08-13 Tahoe Exhaust Pipe Flange Gasket

aFe ATLAS 5in Alum Steel DPF-Back Exhaust System 2007-10 GM Diesel Trucks V8-6.6L (td)

aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM

Fel-Pro Chevrolet Silverado 1500 ES 75106 Exhaust Flange Stud and Nut

Fel-Pro Chevrolet Silverado 2500 HD 61379 Exhaust Pipe Flange Gasket

Fel-Pro Chevrolet Silverado 2500 HD 61457 Exhaust Pipe Flange Gasket

Fel-Pro Chevrolet Silverado 2500 HD Exhaust Pipe Flange Gasket

Cometic GM LB7/LBZ/LGH/LLY/LML/LMM Duramax .040in MLS Exhaust Manifold Gasket

Fel-Pro Chevrolet Silverado 2500 HD Exhaust Pipe Flange Gasket

Corsa Chevrolet Duramax Diesel 6.2L Muffler

Quiet-Flow SS Direct Fit Exhaust Muffler 3.5" Outlet (OD)

MAHLE Original Chevrolet Express 2500 10-08 Exhaust Gas Recirculation Valve Gasket

MAHLE Original Chevrolet Express 2500 13-06 Exhaust Pipe Gasket

MAHLE Original GM 6.6L Duramax Diesel 01-16 Turbo Inlet

Cometic GM Gen-3/4 Small Block V8 1.820in Port .060in HTS Exhaust Manifold Set

Diamond Eye INT PIPE 5in CHEVY WELDED FLANGE AL

Diamond Eye CHEVY 5in IP W/WELDED FLANGE SS

Frequently Asked Questions

Do these parts fit my 2008 GMC Sierra 2500 HD?

What mufflers & resonators options are available for my 2008 GMC Sierra 2500 HD?

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

How fast do 2008 GMC Sierra 2500 HD parts ship?

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