57+ 2009 GMC Sierra 2500 HD Mufflers & Resonators Parts - Page 2

Mufflers & Resonators (57 products)

MAHLE Original Chevrolet Express 2500 10-06 Exhaust Gas Recirculation Valve Gasket

Victor Reinz

Part # F31912

Fits All Trims

MAHLE Original Chevrolet Express 2500 10-06 Exhaust Gas Recirculation Valve Gasket

$19.80

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

Victor Reinz

Part # F32393

Fits All Trims

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

$24.31

Diamond Eye KIT 4in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Part # K4129S

Fits All Trims

Diamond Eye KIT 4in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

$760.33

Magnaflow

Part # 60504

Fits All Trims

Magnaflow DOC DF 07-10 Silverado 2500/3500 HD 6.6L

$1180.00

MAHLE Original Chevrolet Silverado 2500 Hd 09 Exhaust Pipe Gasket

Victor Reinz

Part # F32246

Fits All Trims

MAHLE Original Chevrolet Silverado 2500 Hd 09 Exhaust Pipe Gasket

$27.37

Diamond Eye KIT 4in DPF-BACK Single w/ TDP AL 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Part # K4129A

Fits All Trims

Diamond Eye KIT 4in DPF-BACK Single w/ TDP AL 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

$665.13

aFe

Part # 49-44034

Fits All Trims

aFe Exhaust Downpipe Back

$457.00

Cometic GM Gen-3/4 Small Block V8 MLS Exhaust Manifold Gasket Set

Cometic Gasket

Part # C15547

Fits All Trims

Cometic GM Gen-3/4 Small Block V8 MLS Exhaust Manifold Gasket Set

$61.43

MAHLE Original Chevrolet Express 2500 09-06 Turbocharger Mounting Set

Victor Reinz

Part # GS33678

Fits All Trims

MAHLE Original Chevrolet Express 2500 09-06 Turbocharger Mounting Set

$74.80

Wehrli

Part # WCF100703

Fits All Trims

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe

$277.44

aFe ATLAS 5in DPF-Back Alum Steel Exhaust System Polished Tip GM Diesel Trucks 7.5-10 V8-6.6L td LMM

aFe

Part # 49-04040-P

Fits All Trims

aFe ATLAS 5in DPF-Back Alum Steel Exhaust System Polished Tip GM Diesel Trucks 7.5-10 V8-6.6L td LMM

$533.00

Diamond Eye TURBO-DIRECT 3in AL CHEVY/GMC LLY LBZ LLM DURAMAX 04-10

Diamond Eye Performance

Part # 321056

Fits All Trims

Diamond Eye TURBO-DIRECT 3in AL CHEVY/GMC LLY LBZ LLM DURAMAX 04-10

$280.22

Diamond Eye KIT 4in DPF-BACK Single AL 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

Diamond Eye Performance

Part # K4130A

Fits All Trims

Diamond Eye KIT 4in DPF-BACK Single AL 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

$428.65

Diamond Eye KIT 5in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Part # K5131S

Fits All Trims

Diamond Eye KIT 5in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

$810.28

Diamond Eye KIT 4in DPF-BACK Single SS 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

Diamond Eye Performance

Part # K4130S

Fits All Trims

Diamond Eye KIT 4in DPF-BACK Single SS 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

$533.40

Magnaflow

Part # 5451644

Fits All Trims

Magnaflow California Direct Fit Converter 07-10 Chevrolet Silverado 2500 HD 6.0L

$5341.00

aFe MACHForce XP Exhaust 5in DPF-Black, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM

aFe

Part # 49-44040-B

Fits All Trims

aFe MACHForce XP Exhaust 5in DPF-Black, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM

$734.00

Corsa 1999-2006 Universal Stainless Steel Twin 4.0in Black PVD Pro-Series Tip

CORSA Performance

Part # 14031BLK

Fits All Trims

Corsa 1999-2006 Universal Stainless Steel Twin 4.0in Black PVD Pro-Series Tip

$390.14

Magnaflow

Part # 4551644

Fits All Trims

Magnaflow 07-10 GMC Sierra 2500 HD 6.0L Direct Fit Converter

$3729.00

Fel-Pro

Part # ES75120

Fits All Trims

Fel-Pro 03-13 Chevrolet Silverado 1500/00-09 Tahoe Exhaust Manifold Hardware Kit

$35.39

Frequently Asked Questions

Do these parts fit my 2009 GMC Sierra 2500 HD?

This page groups parts listed for the 2009 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 2009 GMC Sierra 2500 HD?

We offer a wide selection of mufflers & resonators parts for the 2009 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 2009 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 2009 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 2009 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.

2009 GMC Sierra 2500 HD(4,515 parts)

2009 GMC Sierra 2500 HD(4,515 parts)

Shop by Problem

Other GMC Sierra 2500 HD Years

Mufflers & Resonators (57 products)

MAHLE Original Chevrolet Express 2500 10-06 Exhaust Gas Recirculation Valve Gasket

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

Diamond Eye KIT 4in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

Magnaflow DOC DF 07-10 Silverado 2500/3500 HD 6.6L

MAHLE Original Chevrolet Silverado 2500 Hd 09 Exhaust Pipe Gasket

Diamond Eye KIT 4in DPF-BACK Single w/ TDP AL 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

aFe Exhaust Downpipe Back

Cometic GM Gen-3/4 Small Block V8 MLS Exhaust Manifold Gasket Set

MAHLE Original Chevrolet Express 2500 09-06 Turbocharger Mounting Set

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe

aFe ATLAS 5in DPF-Back Alum Steel Exhaust System Polished Tip GM Diesel Trucks 7.5-10 V8-6.6L td LMM

Diamond Eye TURBO-DIRECT 3in AL CHEVY/GMC LLY LBZ LLM DURAMAX 04-10

Diamond Eye KIT 4in DPF-BACK Single AL 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

Diamond Eye KIT 5in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye KIT 4in DPF-BACK Single SS 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

Magnaflow California Direct Fit Converter 07-10 Chevrolet Silverado 2500 HD 6.0L

aFe MACHForce XP Exhaust 5in DPF-Black, GM Diesel Trucks 07.5-10 V8-6.6L 9(td) LMM

Corsa 1999-2006 Universal Stainless Steel Twin 4.0in Black PVD Pro-Series Tip

Magnaflow 07-10 GMC Sierra 2500 HD 6.0L Direct Fit Converter

Fel-Pro 03-13 Chevrolet Silverado 1500/00-09 Tahoe Exhaust Manifold Hardware Kit

Frequently Asked Questions

Do these parts fit my 2009 GMC Sierra 2500 HD?

What mufflers & resonators options are available for my 2009 GMC Sierra 2500 HD?

What brands make parts for the 2009 GMC Sierra 2500 HD?

How fast do 2009 GMC Sierra 2500 HD parts ship?

What warranty do your 2009 GMC Sierra 2500 HD parts come with?