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Get the Best Priced GMC Sierra 3500 Muffler

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GMC Sierra 3500 Replacement Muffler Information


Search our online muffler catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured GMC Sierra 3500 Muffler parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day. They are available for the following GMC Sierra 3500 years: 2007, 2006, 2005, 2004, 2003, 2002, 2001, 07, 06, 05, 04, 03, 02, 01. This part is also sometimes called GMC Sierra 3500 Mufflers. We stock muffler parts for most GMC models including Jimmy, Sonoma, C1500, Safari, Sierra 1500, Envoy, Yukon, K1500, K1500 Suburban, K2500, Sierra 2500 HD, Savana 1500, Sierra 2500, G2500, C2500, Canyon, Savana 3500, S15, C3500, R1500 Suburban, C1500 Suburban, K3500, G3500, Sierra 1500 HD, S15 Jimmy, C2500 Suburban, Savana 2500, V3500, P3500, V2500, K2500 Suburban, Yukon XL 1500, V2500 Suburban, R2500 Suburban, G1500, Caballero, Sierra 3500 HD, C15/C1500 Pickup, C15 and V1500 Suburban.

We stock these Muffler brands for the GMC Sierra 3500: Walker, Flowmaster and MBRP.


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(Read reviews)
Sale Price: $90.23
(1) In Stock
Product SKU: 21522
Product Note: Walker Quiet-Flow Muffler -- Exc. Cab Chassis; If welded assembly, replace all required parts.
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Sub Model Engine Wheel Base
• 2007 (07) GMC Sierra 3500 Classic SL  6.6L V8  167.0 

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(Read reviews)
Sale Price: $94.23
(10) In Stock
Product SKU: 21533
Product Note: Walker Quiet-Flow SS Muffler -- Exc. LEV.; 9900 G.V.W.R.; Fed. Emiss.; Exc. Cab Chassis; Small Diameter Muffler With 2 1/2 Inch Inlet; If welded assembly, replace all required parts.; Use Reducer Bushing PN[41974] to connect with O.E. Converter Pipe.
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2006 (06) GMC Sierra 3500 6.0L V8  133.0 

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(Read reviews)
Sale Price: $168.23
(10) In Stock
Product SKU: 21576
Product Note: Walker Quiet-Flow SS Muffler -- With Federal Emissions; O.E. Diameter Muffler With 3" Inlet and Outlet; If welded assembly, replace all required parts.; Single Outlet Replaces Dual
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2005 (05) GMC Sierra 3500 8.1L V8 


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(Read reviews)
Sale Price: $94.44
with FREE Shipping
(6) In Stock
Product SKU: 953048
Product Note: Super 40(TM) Delta Flow; 3 in. Offset Inlet / Opposite Side Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 19.5 in. Overall Length; Aluminized Steel;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2004 (04) GMC Sierra 3500 6.6L V8 


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(Read reviews)
Sale Price: $98.98
with FREE Shipping
(12) In Stock
Product SKU: 853048
Product Note: Super 40(TM) Delta Flow; 3 in. Offset Inlet / Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409S Stainless Steel;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2003 (03) GMC Sierra 3500 6.6L V8 


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(Read reviews)
Sale Price: $136.40
with FREE Shipping
(5) In Stock
Product SKU: 53058
Product Note: 50 Series(TM) SUV; 3 in. Offset Inlet / Opposite Side Offset Outlet; Case Dimensions 5 in. x 10 in. x 17 in.; 23 in. Overall Length; Aluminized Steel;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2002 (02) GMC Sierra 3500 6.6L V8 


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(Read reviews)
Sale Price: $162.66
with FREE Shipping
(6) In Stock
Product SKU: 953558
Product Note: 50 Series(TM) Heavy Duty; 3.5 in. Offset Inlet / Offset Outlet; Case Dimensions 5 in. x 10 in. x 18 in.; 24 in. Overall Length; Aluminized Steel;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2001 (01) GMC Sierra 3500 6.6L V8 


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(Read reviews)
Sale Price: $124.99
with FREE Shipping
(4) In Stock
Product SKU: MDDS927
Product Note: Dual System; 4 in. Dia.; T409 Stainless; Inc. Tailpipe And Exhaust Tip;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2007 (07) GMC Sierra 3500 6.6L V8 

Click to Enlarge
(Read reviews)
Sale Price: $168.23
(10) In Stock
Product SKU: 21576
Product Note: Walker Quiet-Flow SS Muffler -- With Federal Emissions; O.E. Diameter Muffler With 3" Inlet and Outlet; If welded assembly, replace all required parts.; Single Outlet Replaces Dual
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Body Engine
• 2007 (07) GMC Sierra 3500 Cab & Chassis  6.0L V8 


Click to Enlarge
(Read reviews)
Sale Price: $124.99
with FREE Shipping
(4) In Stock
Product SKU: MDDS927
Product Note: Dual System; 4 in. Dia.; T409 Stainless; Inc. Tailpipe And Exhaust Tip;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2006 (06) GMC Sierra 3500 6.6L V8 

Click to Enlarge
(Read reviews)
Sale Price: $168.23
(10) In Stock
Product SKU: 21576
Product Note: Walker Quiet-Flow SS Muffler -- Fed. Emiss.; Exc. LEV.; 9900 G.V.W.R.; Exc. Cab Chassis; O.E. Diameter Muffler With 3" Inlet and Outlet; O.E. Diameter Muffler With 3 Inch Inlet & Outlet; With 3 Inch Inlet and Outlet; If welded assembly, replace all required parts.; Single Outlet Replaces Dual
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2006 (06) GMC Sierra 3500 6.0L V8  133.0 


Click to Enlarge
(Read reviews)
Sale Price: $124.99
with FREE Shipping
(4) In Stock
Product SKU: MDDS927
Product Note: Dual System; 4 in. Dia.; T409 Stainless; Inc. Tailpipe And Exhaust Tip;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2005 (05) GMC Sierra 3500 6.6L V8 

Click to Enlarge
(Read reviews)
Sale Price: $90.23
(1) In Stock
Product SKU: 21522
Product Note: Walker Quiet-Flow Muffler -- Exc. Cab Chassis; If welded assembly, replace all required parts.
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2005 (05) GMC Sierra 3500 6.6L V8  133.0 


Click to Enlarge
(Read reviews)
Sale Price: $124.99
with FREE Shipping
(4) In Stock
Product SKU: MDDS927
Product Note: Dual System; 4 in. Dia.; T409 Stainless; Inc. Tailpipe And Exhaust Tip;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2004 (04) GMC Sierra 3500 6.6L V8 

Click to Enlarge
(Read reviews)
Sale Price: $168.23
(10) In Stock
Product SKU: 21576
Product Note: Walker Quiet-Flow SS Muffler -- With Federal Emissions; O.E. Diameter Muffler With 3" Inlet and Outlet; If welded assembly, replace all required parts.; Single Outlet Replaces Dual
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine
• 2004 (04) GMC Sierra 3500 8.1L V8 


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Some of our Customer Reviews
Very Satisfied
Reviewer: mirekzbruz

10/15/10 06:46 PM

Great parts that are OEM. There is a large selection and shipping was really fast. Got all my parts for a 90,000 mile maintenance all on one website. Will definitely shop with PartsGeek again. ...

Order Date | 10/6/10

Very Satisfied
Reviewer: raterpc

6/14/09 08:49 PM

First time ordering from partsgeek. Purchased some wipers and an in-cabin air filter. The prices were reasonable and their web site made it fairly easy to find parts for your specific car. Shipp...

Order Date | 6/1/09



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