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2000 GMC Sierra 2500
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Exhaust Manifolds, Pipes & Mufflers
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  • OEM (Genuine) 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter

    PartNumber: 88983235
    OEM 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter - 88983235
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 8 Box; W/O Extended Cab; W/O Rear Exit Exhaust; 6.0 Liter Gas
    • 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: 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
    More Info
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | Base, SL, SLE, SLT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • Walker Quiet-Flow Exhaust Muffler Assembly for 2000 GMC Sierra 2500 - 21576

    Walker® Quiet-Flow Exhaust Muffler Assembly for 2000 GMC Sierra 2500

    PartNumber: 21576
    Product Specifications
    • Notes: Premium - Limited Lifetime Warranty; w/3" Inlet & 3" Outlet; If welded Assy, replace all Reqd parts; Single Outlet Muffler replaces Dual Outlet Muffler; Use to depletion, then use 22307
    • 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: 2000 GMC Sierra 2500 Quiet-Flow Exhaust Muffler Assembly
    More Info
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | All Trims | 8 Cyl 6.0L
  • OEM (Genuine) 2000 GMC Sierra 2500 Muffler

    PartNumber: 88983233
    OEM 2000 GMC Sierra 2500 Muffler - 88983233
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 6 1/2 Box
    • Other Names: Muffler
    • Item Dimensions: 112.5 x 32.7 x 15.6 inches
    • Item Weight: 70.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15045364, 15061588, 15762918
    • Part Description: 2000 GMC Sierra 2500 Muffler
    More Info
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | SL, SLE, SLT | 8 Cyl 6.0 L GAS
  • OEM (Genuine) 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)

    PartNumber: 10376413
    OEM 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe) - 10376413
    Product Specifications
    • Notes: 5.3 Liter Gas, 6 1/2 Foot Bed
    • Other Names: Muffler
    • Item Dimensions: 104.4 x 33.2 x 104.0 inches
    • Item Weight: 74.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15756778, 15128251, 15040398, 15187874
    • Part Description: 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
    More Info
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | SL, SLE, SLT | 8 Cyl 5.3 L GAS
  • OEM (Genuine) 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter

    PartNumber: 88983244
    OEM 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter - 88983244
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 8 Box; W/Extended Cab; W/O Rear Exit Exhaust
    • Other Names: Muffler
    • Item Dimensions: 124.6 x 28.6 x 15.5 inches
    • Item Weight: 71.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15045366, 15762920
    • Part Description: 2000 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3Way Catalytic Converter
    More Info
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | SL, SLE, SLT | 8 Cyl 6.0 L GAS
  • OEM (Genuine) 2000 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe

    PartNumber: 15756779
    OEM 2000 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe - 15756779
    Product Specifications
    • Notes: 5.3 Liter Gas, 8 Foot Bed
    • Other Names: Muffler
    • Item Dimensions: 117.9 x 33.8 x 4.2 inches
    • Item Weight: 46.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15040399
    • Part Description: 2000 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust Pipe & Tail Pipe
    More Info
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | SL, SLE, SLT | 8 Cyl 5.3 L GAS
  • OEM (Genuine) 2000 GMC Sierra 2500 MUFFLER, Exhaust

    PartNumber: 15061590
    OEM 2000 GMC Sierra 2500 MUFFLER, Exhaust - 15061590
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 8 Box; W/O Extended Cab; W/Rear Exit Exhaust
    • Part Description: 2000 GMC Sierra 2500 MUFFLER, Exhaust
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | SL, SLE, SLT | 8 Cyl 6.0 L GAS
  • OEM (Genuine) 2000 GMC Sierra 2500 Muffler

    PartNumber: 15762922
    OEM 2000 GMC Sierra 2500 Muffler - 15762922
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; 8 Box; W/Extended Cab; W/Rear Exit Exhaust
    • Part Description: 2000 GMC Sierra 2500 Muffler
    Vehicle Fitment
    • 2000 GMC Sierra 2500 | SL, SLE, SLT | 8 Cyl 6.0 L GAS