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Replacement and OEM Parts for 2003 GMC Sierra 2500 Exhaust Resonator

2003 GMC Sierra 2500 Exhaust Resonator

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2003 GMC Sierra 2500
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Exhaust Manifolds, Pipes & Mufflers
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  • OEM 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W Diagram - 15798962
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    OEM (Genuine) 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W

    PartNumber: 15798962
    OEM 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W - 15798962
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L; 6 1/2 Box; Federal; Extended Cab; W/O Heavy Duty
    • 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: 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SLE, SLT, WT | 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W Diagram - 15798954
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    OEM (Genuine) 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W

    PartNumber: 15798954
    OEM 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W - 15798954
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L; 6 1/2 Box; Federal; Extended Cab; W/Heavy Duty
    • 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: 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 2500 Muffler Diagram - 15798948
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    OEM (Genuine) 2003 GMC Sierra 2500 Muffler

    PartNumber: 15798948
    OEM 2003 GMC Sierra 2500 Muffler - 15798948
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L; 6 1/2 Box; California; Crew Cab;Silverado, Sierra; 6.0L; 6 1/2 Box; Federal; Crew Cab
    • 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: 2003 GMC Sierra 2500 Muffler
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W Diagram - 15798946
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W

    PartNumber: 15798946
    OEM 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W - 15798946
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L; 6 1/2 Box; California; Extended Cab; All
    • 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: 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W Diagram - 15798950
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W

    PartNumber: 15798950
    OEM 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W - 15798950
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L; 8 Box; W/O Extended Cab; W/O Rear Exit Exhaust; California; W/Heavy Duty;Silverado, Sierra; 6.0L; 8 Box; W/O Extended Cab; W/O Rear Exit Exhaust; Federal; W/Heavy Duty
    • 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: 2003 GMC Sierra 2500 Exhaust Muffler Assembly (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W Diagram - 15798949
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W

    PartNumber: 15798949
    OEM 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W - 15798949
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L; 8 Box; W/Extended Cab; W/O Rear Exit Exhaust; All
    • 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: 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W Diagram - 15147356
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W

    PartNumber: 15147356
    OEM 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W - 15147356
    Product Specifications
    • Notes: Silverado, Sierra; 6.0L; 8 Box; W/O Extended Cab; W/O Rear Exit Exhaust; California; W/O Heavy Duty;Silverado, Sierra; 6.0L; 8 Box; W/O Extended Cab; W/O Rear Exit Exhaust; Federal; W/O Heavy Duty
    • 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: 2003 GMC Sierra 2500 Muffler Asm-Exhaust (W/ Exhaust & T/Pipe & 3W
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 2500 Exhaust Resonator Diagram - 15113058
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 Exhaust Resonator

    PartNumber: 15113058
    OEM 2003 GMC Sierra 2500 Exhaust Resonator - 15113058
    Product Specifications
    • Notes: 6.0 Liter Gas
    • Part Description: 2003 GMC Sierra 2500 Exhaust Resonator
    Vehicle Fitment
    • 2003 GMC Sierra 2500 | Base, SLE, SLT, WT | 8 Cyl 6.0 L GAS