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GMC Sierra 2500 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 2500 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 2500 years: 2004, 2003, 2002, 2001, 2000, 1999, 04, 03, 02, 01, 00, 99. This part is also sometimes called GMC Sierra 2500 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, G2500, C2500, C3500, Canyon, Savana 3500, S15, 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, Sierra 3500 HD, C15/C1500 Pickup, C15 and V1500 Suburban.

We stock these Muffler brands for the GMC Sierra 2500: Flowmaster, Walker and Dynomax.


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(Read reviews)
Sale Price: $192.02
with FREE Shipping
(>15) In Stock
Product SKU: 530513
Product Note: 50 Series(TM) Big Block; 3 in. Dual Inlet / 3.5 in. Offset Outlet; Case Dimensions 5 in. x 12 in. x 22 in.; 28 in. Overall Length; Aluminized Steel;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle
• 2001 (01) GMC Sierra 2500

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(Read reviews)
Sale Price: $111.23
(6) In Stock
Product SKU: 21437
Product Note: Walker Quiet-Flow SS Muffler -- Exc. HD; Small Diameter Muffler With 2 1/2 Inch Inlet; If welded assembly, replace all required parts.; Use Reducer Bushing PN[41965] to connect with O.E. Converter Pipe.
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2002 (02) GMC Sierra 2500 6.0L V8  157.5 

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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 Spec; Fed. Emiss.; EXC HD; 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
• 2004 (04) GMC Sierra 2500 6.0L V8  153.0 


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(Read reviews)
Sale Price: $191.86
with FREE Shipping
(7) In Stock
Product SKU: 853558
Product Note: 50 Series(TM) Heavy Duty; 3.5 in. Offset In; 3.5 in. Offset Out; 409S Stainless Steel; Moderate Sound;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle
• 2003 (03) GMC Sierra 2500

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(Read reviews)
Sale Price: $168.23
(10) In Stock
Product SKU: 21576
Product Note: Walker Quiet-Flow SS Muffler -- 1st Design; Exc. HD; O.E. Diameter Muffler With 3" Inlet and Outlet; Single Outlet Muffler replaces Dual Outlet Muffler; If welded assembly, replace all required parts.
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2002 (02) GMC Sierra 2500 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 -- 1st Design; Exc. HD; O.E. Diameter Muffler With 3" Inlet and Outlet; Single Outlet Muffler replaces Dual Outlet Muffler; If welded assembly, replace all required parts.
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2001 (01) GMC Sierra 2500 6.0L V8  133.0 

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(Read reviews)
Sale Price: $74.23
(1) In Stock
Product SKU: 17674
Product Note: Dynomax Super Turbo Universal Muffler -- Under 8600 G.V.W.R.; Dual Exhaust; Exits In Rear On Either Side Of License Plate
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2000 (00) GMC Sierra 2500 5.3L V8  157.5 

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(Read reviews)
Sale Price: $78.23
(2) In Stock
Product SKU: 17223
Product Note: Dynomax Ultra Flo Welded Universal Muffler -- Under 8600 G.V.W.R.; T-409 Stainless Steel; Single Exhaust
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 1999 (99) GMC Sierra 2500 5.3L V8  143.5 


Click to Enlarge

Click to Enlarge
(Read reviews)
Sale Price: $191.86
with FREE Shipping
(7) In Stock
Product SKU: 853558
Product Note: 50 Series(TM) Heavy Duty; 3.5 in. Offset In; 3.5 in. Offset Out; 409S Stainless Steel; Moderate Sound;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle Sub Model
• 2004 (04) GMC Sierra 2500 Base 

Click to Enlarge
(Read reviews)
Sale Price: $168.23
(10) In Stock
Product SKU: 21576
Product Note: Walker Quiet-Flow SS Muffler -- EXC LEV Spec; Fed. Emiss.; Exc. HD; O.E. Diameter Muffler With 3" Inlet and Outlet; 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
• 2004 (04) GMC Sierra 2500 6.0L V8  153.0 


Click to Enlarge

Click to Enlarge
(Read reviews)
Sale Price: $191.86
with FREE Shipping
(7) In Stock
Product SKU: 853558
Product Note: 50 Series(TM) Heavy Duty; 3.5 in. Offset In; 3.5 in. Offset Out; 409S Stainless Steel; Moderate Sound;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle
• 2002 (02) GMC Sierra 2500


Click to Enlarge

Click to Enlarge
(Read reviews)
Sale Price: $191.86
with FREE Shipping
(7) In Stock
Product SKU: 853558
Product Note: 50 Series(TM) Heavy Duty; 3.5 in. Offset In; 3.5 in. Offset Out; 409S Stainless Steel; Moderate Sound;
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Warehouse: F
Vehicle
• 2001 (01) GMC Sierra 2500


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(Read reviews)
Sale Price: $151.91
(2) In Stock
Product SKU: 17673
Product Note: Super Turbo Universal; Universal; Oval; 5.5 in. x 11 in.; Large Body; 3 in. ID; 16 in. Shell Length; 20 in. Overall Length;
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 2000 (00) GMC Sierra 2500 5.3L V8 

Click to Enlarge
(Read reviews)
Sale Price: $120.23
(2) In Stock
Product SKU: 17228
Product Note: Dynomax Ultra Flo Welded Universal Muffler -- Under 8600 G.V.W.R.; Dual Exhaust; Exits In Rear On Either Side Of License Plate
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: B
Vehicle Engine Wheel Base
• 2000 (00) GMC Sierra 2500 5.3L V8  157.5 


Click to Enlarge
(Read reviews)
Sale Price: $151.91
(2) In Stock
Product SKU: 17673
Product Note: Super Turbo Universal; Universal; Oval; 5.5 in. x 11 in.; Large Body; 3 in. ID; 16 in. Shell Length; 20 in. Overall Length;
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Warehouse: F
Vehicle Engine
• 1999 (99) GMC Sierra 2500 5.3L V8 


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Some of our Customer Reviews
Very Satisfied
Reviewer: reindld

6/3/10 10:14 PM

Excellent service and outstanding turnaround on delivery. Highly recommended.

Order Date | 5/27/10

Very Satisfied
Reviewer: Surf06

5/24/09 08:18 PM

Recently purchased a vintage Mercedes and needed several parts to get started. After searching the net for individual parts, PartsGeek kept popping up consistently. They ended up having nearly all ...

Order Date | 5/17/09



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