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Replacement and OEM Parts for 2003 GMC Sierra 2500 HD Exhaust Straight Pipe

2003 GMC Sierra 2500 HD Exhaust Straight Pipe

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2003 GMC Sierra 2500 HD
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Exhaust Manifolds, Pipes & Mufflers
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  • OEM 2003 GMC Sierra 2500 HD Converter & Pipe Diagram - 10395214
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 10395214
    OEM 2003 GMC Sierra 2500 HD Converter & Pipe - 10395214
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Dimensions: 51.8 x 20.2 x 15.2 inches
    • Item Weight: 20.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19420109
    • Part Description: 2003 GMC Sierra 2500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    $1230.69 MSRP: $1843.58
    You Save: $612.89 (34%)
  • OEM 2003 GMC Sierra 2500 HD Converter & Pipe Diagram - 10395213
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 10395213
    OEM 2003 GMC Sierra 2500 HD Converter & Pipe - 10395213
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Dimensions: 40.2 x 11.3 x 7.1 inches
    • Item Weight: 17.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19420124
    • Part Description: 2003 GMC Sierra 2500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    $946.54 MSRP: $1415.00
    You Save: $468.46 (34%)
  • OEM 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Diagram - 15199817
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    OEM (Genuine) 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 15199817
    OEM 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 15199817
    Product Specifications
    • Other Names: Catalytic Converter
    • Item Dimensions: 53.0 x 33.7 x 13.2 inches
    • Item Weight: 21.30 Pounds
    • Replaced by: 19420127
    • Part Description: 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
  • OEM 2003 GMC Sierra 2500 HD Converter & Pipe Diagram - 15077751
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Converter & Pipe

    PartNumber: 15077751
    OEM 2003 GMC Sierra 2500 HD Converter & Pipe - 15077751
    Product Specifications
    • Notes: All Models; 6.0l; California; Left;All Models; 8.1l; California; Left; 8.1 Liter Gas
    • Location: Driver Side
    • Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Dimensions: 63.6 x 27.8 x 15.8 inches
    • Item Weight: 30.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
  • OEM 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P Diagram - 15077752
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P

    PartNumber: 15077752
    OEM 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P - 15077752
    Product Specifications
    • Notes: All Models; 6.0l; California; Right;All Models; 8.1l; California; Right; 8.1 Liter Gas
    • Location: Passenger Side
    • Other Names: Catalytic Converter, Converter & Pipe, Front Pipe
    • Item Dimensions: 56.9 x 14.1 x 8.3 inches
    • Item Weight: 30.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
  • OEM 2003 GMC Sierra 2500 HD CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT" Diagram - 19420127
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    OEM (Genuine) 2003 GMC Sierra 2500 HD CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT"

    PartNumber: 19420127
    OEM 2003 GMC Sierra 2500 HD CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT" - 19420127
    Product Specifications
    • Notes: All Models; 6.0l; Federal;All Models; 8.1l; Federal
    • Other Names: Catalytic Converter, Front Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 15199817
    • Part Description: 2003 GMC Sierra 2500 HD CONVERTER ASM, 3WAY CTLTC (W/EXH MANIF PIPE) "KIT"
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
  • OEM 2003 GMC Sierra 2500 HD Oxidation Catalytic Converter Assembly Diagram - 15761128
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Oxidation Catalytic Converter Assembly

    PartNumber: 15761128
    OEM 2003 GMC Sierra 2500 HD Oxidation Catalytic Converter Assembly - 15761128
    Product Specifications
    • Notes: All Models; 6.6l Diesel; 6.6 Liter Turbo Diesel, 1st Design, W/Catalytic Cnvrtr
    • Other Names: Catalytic Converter, Front Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Oxidation Catalytic Converter Assembly
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • OEM 2003 GMC Sierra 2500 HD Front Pipe Diagram - 15068671
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    OEM (Genuine) 2003 GMC Sierra 2500 HD Front Pipe

    PartNumber: 15068671
    OEM 2003 GMC Sierra 2500 HD Front Pipe - 15068671
    Product Specifications
    • Notes: 6.6 Liter Turbo Diesel, 1st Design, W/O Catalytic Cnvrtr
    • Other Names: Front Pipe
    • Item Dimensions: 49.0 x 11.8 x 6.3 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 2500 HD Front Pipe
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL