25+ 2004 Chevrolet Avalanche 1500 Mufflers & Resonators Parts

Mufflers & Resonators (25 products)

MAHLE Original Buick Lucerne 11-06 Exhaust Gas Recirculation Valve Gasket

Victor Reinz

Part # G31620

Fits All Trims

MAHLE Original Buick Lucerne 11-06 Exhaust Gas Recirculation Valve Gasket

$15.48

Magnaflow

Part # 99206HM

Fits All Trims

MagnaFlow Conv Univ 2.50inch

$194.00

Magnaflow

Part # 51006

Fits All Trims

MagnaFlow Conv Univ 2.5in Inlet/Outlet Center/Center Oval 12in Body L x 6.5in W x 16in Overall L

$252.00

Magnaflow

Part # 99006HM

Fits All Trims

MagnaFlow Conv Univ 2.50inch

$242.00

Magnaflow

Part # 51206

Fits All Trims

MagnaFlow Conv Universal 2.50 OEM

$211.00

Cometic GM LS1 5.3L/5.7L/6.0L .030 inch MLS Exhaust Gaskets (Pair)

Cometic Gasket

Part # C5818-030

Fits All Trims

Cometic GM LS1 5.3L/5.7L/6.0L .030 inch MLS Exhaust Gaskets (Pair)

$40.41

MAHLE Original Buick Rainier 07-04 Exhaust Pipe Gasket

Victor Reinz

Part # F31619

Fits All Trims

MAHLE Original Buick Rainier 07-04 Exhaust Pipe Gasket

$26.24

Fel-Pro

Part # ES75120

Fits All Trims

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

$31.39

Fel-Pro

Part # 61323

Fits All Trims

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

$5.84

Fel-Pro

Part # ES75106

Fits All Trims

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

$25.80

Magnaflow

Part # 51097

Fits All Trims

MagnaFlow Conv DF 02-06 Cadillac Truck. 8 5.3L Dual Conv. Y-Pipe Assy 2wd/Chevy Truck 99-07

$680.00

MAHLE Original Buick Rainier 07-04 Exhaust Gas Recirculation To Plenum

Victor Reinz

Part # G31626

Fits All Trims

MAHLE Original Buick Rainier 07-04 Exhaust Gas Recirculation To Plenum

$15.00

MAHLE Original Buick Rainier 07-04 Exhaust Pipe Packing Ring

Victor Reinz

Part # F31618

Fits All Trims

MAHLE Original Buick Rainier 07-04 Exhaust Pipe Packing Ring

$20.21

Quiet-Flow SS Direct Fit Exhaust Muffler 2.625" Inlet (ID) 2.625" Outlet (ID)

Walker Exhaust

Part # 21423

Fits All Trims

Quiet-Flow SS Direct Fit Exhaust Muffler 2.625" Inlet (ID) 2.625" Outlet (ID)

$97.96

AP Exhaust

Part # 700303

Fits All Trims

Direct Fit Muffler - MSL Maximum

$46.36

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

Magnaflow

Part # 93419

Fits All Trims

MagnaFlow Conv DF 02-06 Cadillac Escalade / 02-06 Chevy Avalanche 5.3L Dual Conv Y-Pipe Assembly 2WD

$648.00

Magnaflow

Part # 4651097

Fits All Trims

Magnaflow 04-06 Chevrolet Silverado 1500 5.3L Direct Fit Catalytic Converter

$2846.00

Magnaflow

Part # 4651306

Fits All Trims

Magnaflow Universal Catalytic Converter 2.5in Spun CA

$1139.00

Kooks 99-06 GM 1500 Series 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

Kooks Headers

Part # 28513200

Fits All Trims

Kooks 99-06 GM 1500 Series 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

$1958.89

Frequently Asked Questions

Do these parts fit my 2004 Chevrolet Avalanche 1500?

This page groups parts listed for the 2004 Chevrolet Avalanche 1500. 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 2004 Chevrolet Avalanche 1500?

We offer a wide selection of mufflers & resonators parts for the 2004 Chevrolet Avalanche 1500. 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 2004 Chevrolet Avalanche 1500?

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

How fast do 2004 Chevrolet Avalanche 1500 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 2004 Chevrolet Avalanche 1500 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.

2004 Chevrolet Avalanche 1500(3,463 parts)

2004 Chevrolet Avalanche 1500(3,463 parts)

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Other Chevrolet Avalanche 1500 Years

Mufflers & Resonators (25 products)

MAHLE Original Buick Lucerne 11-06 Exhaust Gas Recirculation Valve Gasket

MagnaFlow Conv Univ 2.50inch

MagnaFlow Conv Univ 2.5in Inlet/Outlet Center/Center Oval 12in Body L x 6.5in W x 16in Overall L

MagnaFlow Conv Univ 2.50inch

MagnaFlow Conv Universal 2.50 OEM

Cometic GM LS1 5.3L/5.7L/6.0L .030 inch MLS Exhaust Gaskets (Pair)

MAHLE Original Buick Rainier 07-04 Exhaust Pipe Gasket

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

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

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

MagnaFlow Conv DF 02-06 Cadillac Truck. 8 5.3L Dual Conv. Y-Pipe Assy 2wd/Chevy Truck 99-07

MAHLE Original Buick Rainier 07-04 Exhaust Gas Recirculation To Plenum

MAHLE Original Buick Rainier 07-04 Exhaust Pipe Packing Ring

Quiet-Flow SS Direct Fit Exhaust Muffler 2.625" Inlet (ID) 2.625" Outlet (ID)

Direct Fit Muffler - MSL Maximum

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

MagnaFlow Conv DF 02-06 Cadillac Escalade / 02-06 Chevy Avalanche 5.3L Dual Conv Y-Pipe Assembly 2WD

Magnaflow 04-06 Chevrolet Silverado 1500 5.3L Direct Fit Catalytic Converter

Magnaflow Universal Catalytic Converter 2.5in Spun CA

Kooks 99-06 GM 1500 Series 3in x OEM Out Cat SS Y Pipe Kooks HDR Req

Frequently Asked Questions

Do these parts fit my 2004 Chevrolet Avalanche 1500?

What mufflers & resonators options are available for my 2004 Chevrolet Avalanche 1500?

What brands make parts for the 2004 Chevrolet Avalanche 1500?

How fast do 2004 Chevrolet Avalanche 1500 parts ship?

What warranty do your 2004 Chevrolet Avalanche 1500 parts come with?