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Exhaust Manifolds, Pipes & Mufflers
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OEM (Genuine) GMC Sierra 3500 Muffler
PartNumber: 15798961
Product Specifications- Other Names: Muffler
- Item Weight: 57.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Muffler
$1066.48 MSRP:$1595.91You Save: $529.43 (34%)
Walker® Quiet Flow Steel Oval Aluminized Exhaust Muffler for GMC Sierra 3500
PartNumber: 21522Product Specifications- Body Height: 5.500
- Body Length: 20.000
- Body Material: Stainless Steel
- Body Width: 11.000
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 3.000
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 3.5
- Internet Product Code (IPC): 6E97125578E
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21522
- MFG Name: Tenneco, Inc
- Min Year Covered: 2001
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2005
- Muffler Body Height: 5.5
- Muffler Body Length: 20.0
- Muffler Body Material: Steel
- Muffler Body Width: 11.0
- Muffler Color / Finish: Aluminized
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 1
- Muffler Inlet Diameter (in): 3.0
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 27.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 27.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 702129
- Universal Or Specific Fit: Specific
- UPC: 086387215220
- Part Description: GMC Sierra 3500 Quiet Flow Steel Oval Aluminized Exhaust Muffler
$115.21OEM (Genuine) GMC Sierra 3500 Muffler
PartNumber: 15798957Product Specifications- Other Names: Muffler
- Item Weight: 73.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15103204, 15147365
- Part Description: GMC Sierra 3500 Muffler
$938.35 MSRP:$1402.65You Save: $464.30 (34%)
Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for GMC Sierra 3500
PartNumber: 21533Product Specifications- Body Height: 7.000
- Body Length: 24.000
- Body Material: Stainless Steel
- Body Width: 9.000
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 2.500
- Inlet 1 Type: Pipe Connection
- Inlet 2 Inside Diameter: 2.500
- Inlet 2 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 1.625
- Internet Product Code (IPC): 67ECD3A0D55
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21533
- MFG Name: Tenneco, Inc
- Min Year Covered: 2001
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2006
- Muffler Body Height: 7.0
- Muffler Body Length: 24.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 9.0
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 2
- Muffler Inlet Diameter (in): 2.5
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 28.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 28.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 740279
- Universal Or Specific Fit: Specific
- UPC: 086387215336
- Part Description: GMC Sierra 3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
$130.78
OEM (Genuine) GMC Sierra 3500 Muffler & Pipe
PartNumber: 15262865
Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 137.3 x 26.5 x 16.2 inches
- Item Weight: 288.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Muffler & Pipe
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798962Product Specifications- Other Names: Muffler
- Item Dimensions: 122.9 x 24.4 x 15.6 inches
- Item Weight: 68.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15094497, 15147361, 15070023, 15113072, 15103198
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber: 88983235
Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 98.6 x 32.3 x 15.7 inches
- Item Weight: 61.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15061589, 15045365, 15762919
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
Walker® Quiet-Flow Exhaust Muffler Assembly for GMC Sierra 3500
PartNumber: 21576Product Specifications- Body Height: 8.500
- Body Length: 25.000
- Body Material: Stainless Steel
- Body Width: 11.750
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 3.000
- Inlet 1 Type: Pipe Connection
- Inlet 2 Inside Diameter: 3.000
- Inlet 2 Type: Pipe Connection
- Inlet Configuration: Offset
- Internet Product Code (IPC): FFF8A027488
- Item has MSDS (SDS): N
- Max Year Covered: 2007
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21576
- MFG Name: Tenneco, Inc
- Min Year Covered: 1999
- Most Popular Make / Model: Chevrolet Silverado 2500 HD
- Most Popular Year: 2004
- Muffler Body Height: 8.5
- Muffler Body Length: 25.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 11.75
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 2
- Muffler Inlet Diameter (in): 3.0
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 28.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 28.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 1025295
- Universal Or Specific Fit: Specific
- UPC: 086387215763
- Part Description: GMC Sierra 3500 Quiet-Flow Exhaust Muffler Assembly
OEM (Genuine) GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798954Product Specifications- Other Names: Muffler
- Item Dimensions: 127.3 x 26.6 x 17.1 inches
- Item Weight: 68.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15147362, 15113073
- Part Description: GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798947Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 124.6 x 31.0 x 17.0 inches
- Item Weight: 68.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15147352
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 Muffler & Pipe
PartNumber: 15798959
Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 147.8 x 35.5 x 17.3 inches
- Item Weight: 79.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Muffler & Pipe
OEM (Genuine) GMC Sierra 3500 Muffler
PartNumber: 15798948Product Specifications- Other Names: Muffler
- Item Dimensions: 152.7 x 26.3 x 15.5 inches
- Item Weight: 75.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15113063, 15103189, 15147353, 15077779, 15077763
- Part Description: GMC Sierra 3500 Muffler
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798946Product Specifications- Other Names: Muffler
- Item Dimensions: 131.9 x 31.3 x 17.3 inches
- Item Weight: 76.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798950
Product Specifications- Other Names: Muffler
- Item Dimensions: 110.4 x 30.9 x 17.1 inches
- Item Weight: 57.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798956Product Specifications- Other Names: Muffler
- Item Dimensions: 139.2 x 32.0 x 17.1 inches
- Item Weight: 75.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15113075, 15070412, 15147364, 15199833
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 Muffler
PartNumber: 15798955Product Specifications- Other Names: Muffler
- Item Dimensions: 131.8 x 31.2 x 17.1 inches
- Item Weight: 70.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15113074, 15070411, 15147363, 15199832
- Part Description: GMC Sierra 3500 Muffler
OEM (Genuine) GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798951Product Specifications- Other Names: Muffler
- Item Dimensions: 113.2 x 27.1 x 14.5 inches
- Item Weight: 57.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15757987, 15077789
- Part Description: GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798960Product Specifications- Other Names: Muffler
- Item Dimensions: 120.8 x 20.6 x 10.2 inches
- Item Weight: 56.00 Pounds
- Replaced by: 19420118
- Part Description: GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
OEM (Genuine) GMC Sierra 3500 MUFFLER ASM, EXH(W/EXH & T/PIPE & 3WAY CTLTC CONV)"KIT"
PartNumber: 19420118Product Specifications- Other Names: Muffler
- Fitment Type: Direct Replacement
- Replaces: 15076107, 15113085, 15147368, 15199841, 15798960
- Part Description: GMC Sierra 3500 MUFFLER ASM, EXH(W/EXH & T/PIPE & 3WAY CTLTC CONV)"KIT"
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber: 88983206Product Specifications- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15262867Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 151.6 x 35.2 x 20.1 inches
- Item Weight: 472.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15131902
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
OEM (Genuine) GMC Sierra 3500 Muffler & Pipe
PartNumber: 15262864Product Specifications- Other Names: Muffler, Muffler & Pipe
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Muffler & Pipe
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15229355
Product Specifications- Other Names: Muffler & Pipe
- Item Dimensions: 62.4 x 12.0 x 11.7 inches
- Item Weight: 37.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15229356Product Specifications- Other Names: Muffler
- Item Dimensions: 128.5 x 32.7 x 16.9 inches
- Item Weight: 55.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
OEM (Genuine) GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15229358Product Specifications- Other Names: Muffler
- Item Dimensions: 143.3 x 33.4 x 16.9 inches
- Item Weight: 53.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
OEM (Genuine) GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15798941Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 130.9 x 25.9 x 16.1 inches
- Item Weight: 59.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
OEM (Genuine) GMC Sierra 3500 Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber: 88983200Product Specifications- Other Names: Muffler
- Item Dimensions: 120.1 x 31.3 x 17.3 inches
- Item Weight: 71.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
OEM (Genuine) GMC Sierra 3500 Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber: 88983232Product Specifications- Other Names: Muffler
- Fitment Type: Direct Replacement
- Replaces: 15049405
- Part Description: GMC Sierra 3500 Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
OEM (Genuine) GMC Sierra 3500 Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber: 88983231Product Specifications- Other Names: Muffler
- Item Dimensions: 110.2 x 25.8 x 11.6 inches
- Item Weight: 43.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 88983108, 15070406
- Part Description: GMC Sierra 3500 Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
OEM (Genuine) GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber: 15798949Product Specifications- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 137.7 x 30.6 x 17.3 inches
- Item Weight: 76.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: GMC Sierra 3500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
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