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2012 GMC Sierra 3500 HD
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Exhaust Manifolds, Pipes & Mufflers
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12 Products found

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  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 25811684
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 25811684
    Product Specifications
    • Notes: 6.0 Liter, Ext Cab, 6.5 Ft Box; Silverado, Sierra; 6.0l; Crew Cab; 6.5 Ft. Box
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 123.4 x 27.7 x 18.1 inches
    • Item Weight: 59.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $879.27 MSRP: $1326.48
    You Save: $447.21 (34%)
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 25811687
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 25811687
    Product Specifications
    • Notes: 6.0 Liter, Crew Cab, 8 Ft Box; Silverado, Sierra; 6.0l; Crew Cab; 3500
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 144.1 x 27.7 x 17.9 inches
    • Item Weight: 69.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $884.05 MSRP: $1333.68
    You Save: $449.63 (34%)
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 25811685
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 25811685
    Product Specifications
    • Notes: 6.0 Liter, Crew Cab, 6.5 Ft Box
    • Other Names: Muffler & Pipe
    • Item Dimensions: 128.4 x 28.0 x 18.1 inches
    • Item Weight: 67.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $951.88 MSRP: $1436.02
    You Save: $484.14 (34%)
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 25811688
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 25811688
    Product Specifications
    • Notes: 6.0 Liter, Ext Cab, 8 Ft Box; Silverado, Sierra; 6.0l; Extended Cab; Lwb
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 134.2 x 28.2 x 18.6 inches
    • Item Weight: 61.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $856.45 MSRP: $1292.06
    You Save: $435.61 (34%)
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 25811686
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 25811686
    Product Specifications
    • Notes: 6.0 Liter, Std Cab, 8 Ft Box; Silverado, Sierra; 6.0l; Regular Cab; W/O Catalytic Converter
    • Other Names: Muffler, Muffler & Pipe
    • Item Dimensions: 112.1 x 28.2 x 18.2 inches
    • Item Weight: 60.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $810.47 MSRP: $1222.69
    You Save: $412.22 (34%)
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Exhaust Muffler (W/ Exhaust Aftertreatment)

    PartNumber: 23424564
    OEM 2012 GMC Sierra 3500 HD Exhaust Muffler (W/ Exhaust Aftertreatment) - 23424564
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; Regular Cab; W/Catalytic Converter
    • Other Names: Muffler
    • Item Dimensions: 125.0 x 23.4 x 17.1 inches
    • Item Weight: 52.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25811699
    • Part Description: 2012 GMC Sierra 3500 HD Exhaust Muffler (W/ Exhaust Aftertreatment)
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $3180.37 MSRP: $4785.24
    You Save: $1604.87 (34%)
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 22799975
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 22799975
    Product Specifications
    • Notes: Catalytic Converter; Silverado, Sierra; 6.6l; W/Diesel Particulate; Filter/Muffler; Crew Cab; W/Dual Turbo; Lwb; 6.6 Liter Diesel, Crew Cab, 8 Ft Box
    • Other Names: Catalytic Converter, Muffler & Pipe
    • Item Dimensions: 150.6 x 28.3 x 18.5 inches
    • Item Weight: 91.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25812367
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 22799977
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 22799977
    Product Specifications
    • Notes: Catalytic Converter; Silverado, Sierra; 6.6l; W/Diesel Particulate; Filter/Muffler; Extended Cab; W/Dual Turbo; Swb; 6.6 Liter Diesel, Ext Cab, 6.5 Ft Box
    • Other Names: Catalytic Converter, Muffler & Pipe
    • Item Dimensions: 125.5 x 33.2 x 18.7 inches
    • Item Weight: 82.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25812369
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Filter Asm-Exhaust Particulate (W/ Flange & C

    PartNumber: 22799974
    OEM 2012 GMC Sierra 3500 HD Filter Asm-Exhaust Particulate (W/ Flange & C - 22799974
    Product Specifications
    • Notes: Catalytic Converter; Silverado, Sierra; 6.6l; W/Diesel Particulate; Filter/Muffler; Crew Cab; W/Dual Turbo; Swb; 6.6 Liter Diesel, Crew Cab, 6.5 Ft Box
    • Other Names: Catalytic Converter, Muffler & Pipe
    • Item Dimensions: 32.5 x 18.1 x 137.9 inches
    • Item Weight: 83.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25812366
    • Part Description: 2012 GMC Sierra 3500 HD Filter Asm-Exhaust Particulate (W/ Flange & C
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 22799972
    OEM 2012 GMC Sierra 3500 HD Muffler & Pipe - 22799972
    Product Specifications
    • Notes: Catalytic Converter; Silverado, Sierra; 6.6l; W/Diesel Particulate; Filter/Muffler; Regular Cab; W/Dual Turbo; 6.6 Liter Diesel, Std Cab
    • Other Names: Catalytic Converter, Muffler & Pipe
    • Item Dimensions: 117.0 x 29.4 x 18.3 inches
    • Item Weight: 81.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25812364
    • Part Description: 2012 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Filter Asm-Exhaust Particulate (W/ Flange & C

    PartNumber: 22799978
    OEM 2012 GMC Sierra 3500 HD Filter Asm-Exhaust Particulate (W/ Flange & C - 22799978
    Product Specifications
    • Notes: Catalytic Converter; Silverado, Sierra; 6.6l; W/Diesel Particulate; Filter/Muffler; Extended Cab; W/Dual Turbo; Lwb; 6.6 Liter Diesel, Ext Cab, 8 Ft Box
    • Other Names: Catalytic Converter, Muffler & Pipe
    • Item Dimensions: 142.2 x 29.7 x 18.5 inches
    • Item Weight: 83.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 25812370
    • Part Description: 2012 GMC Sierra 3500 HD Filter Asm-Exhaust Particulate (W/ Flange & C
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Denali, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
  • OEM (Genuine) 2012 GMC Sierra 3500 HD Muffler

    PartNumber: 19419592
    OEM 2012 GMC Sierra 3500 HD Muffler - 19419592
    Product Specifications
    • Notes: Silverado, Sierra; 6.0l; Extended Cab; Swb
    • Other Names: Muffler
    • Fitment Type: Direct Replacement
    • Replaces: 25811701, 23424561
    • Part Description: 2012 GMC Sierra 3500 HD Muffler
    More Info
    Vehicle Fitment
    • 2012 GMC Sierra 3500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS