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Home
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Sierra 1500 HD
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Engine & Drivetrain
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Exhaust Manifolds, Pipes, Mufflers & Components
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Muffler
GMC Sierra 1500 HD Muffler
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Exhaust Manifolds, Pipes & Mufflers
Department
OE
Replacement
Body Length
25
Inlet Configuration
Offset
Material
Stainless Steel
Outlet Configuration
Offset
Shape
Oval
Brands
Walker
Prices
$149.99 and under
$150 to $299.99
$300 to $499.99
$500 and over
24
Products found
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OEM (Genuine)
GMC Sierra 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798962
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Product 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 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber:
88983235
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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 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
More Info
Walker®
Quiet-Flow Exhaust Muffler Assembly for GMC Sierra 1500 HD
PartNumber:
21576
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Product 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 1500 HD Quiet-Flow Exhaust Muffler Assembly
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798954
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Product 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 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798947
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Product 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 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
More Info
View Related Parts
OEM (Genuine)
GMC Sierra 1500 HD Muffler
PartNumber:
15798948
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Product 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 1500 HD Muffler
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798946
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Product 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 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798950
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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 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798956
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Product 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 1500 HD Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler
PartNumber:
15798955
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Product 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 1500 HD Muffler
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798960
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Product 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 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD MUFFLER ASM, EXH(W/EXH & T/PIPE & 3WAY CTLTC CONV)"KIT"
PartNumber:
19420118
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Product Specifications
Other Names:
Muffler
Fitment Type:
Direct Replacement
Replaces:
15076107, 15113085, 15147368, 15199841, 15798960
Part Description:
GMC Sierra 1500 HD MUFFLER ASM, EXH(W/EXH & T/PIPE & 3WAY CTLTC CONV)"KIT"
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
PartNumber:
15798941
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Product 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 1500 HD Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
More Info
View Related Parts
OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber:
88983200
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Select Vehicle
Product 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 1500 HD Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber:
88983232
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Product Specifications
Other Names:
Muffler
Fitment Type:
Direct Replacement
Replaces:
15049405
Part Description:
GMC Sierra 1500 HD Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
More Info
View Related Parts
OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
PartNumber:
88983231
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Product 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 1500 HD Muffler Asm, Exhaust (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
More Info
View Related Parts
OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber:
15798949
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Product 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 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
More Info
View Related Parts
OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber:
15147356
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Product Specifications
Other Names:
Muffler
Item Dimensions:
97.7 x 32.2 x 15.5 inches
Item Weight:
66.20 Pounds
Fitment Type:
Direct Replacement
Replaces:
88983230, 15070019
Part Description:
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
PartNumber:
15147355
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Product Specifications
Other Names:
Muffler
Item Weight:
62.30 Pounds
Fitment Type:
Direct Replacement
Replaces:
15103192, 15113066, 15077768, 15070020, 15070018
Part Description:
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
PartNumber:
15798942
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Product Specifications
Other Names:
Muffler
Item Weight:
60.10 Pounds
Fitment Type:
Direct Replacement
Part Description:
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
PartNumber:
15798940
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Product Specifications
Other Names:
Muffler
Item Weight:
62.90 Pounds
Fitment Type:
Direct Replacement
Part Description:
GMC Sierra 1500 HD Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe)
More Info
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OEM (Genuine)
GMC Sierra 1500 HD Muffler
PartNumber:
15113058
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Product Specifications
Part Description:
GMC Sierra 1500 HD Muffler
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OEM (Genuine)
GMC Sierra 1500 HD Muffler
PartNumber:
88983229
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Product Specifications
Fitment Type:
Direct Replacement
Part Description:
GMC Sierra 1500 HD Muffler
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OEM (Genuine)
GMC Sierra 1500 HD Muffler
PartNumber:
88983234
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Product Specifications
Fitment Type:
Direct Replacement
Part Description:
GMC Sierra 1500 HD Muffler
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