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Replacement and OEM Parts for 2020 GMC Sierra 3500 HD Muffler

2020 GMC Sierra 3500 HD Muffler

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2020 GMC Sierra 3500 HD
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Exhaust Manifolds, Pipes & Mufflers
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9 Products found

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  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84572772
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84572772
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84572772
    Product Specifications
    • Other Names: Diesel Particulate Filter, Muffler & Pipe
    • Item Dimensions: 163.2 x 45.5 x 37.1 inches
    • Item Weight: 70.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 86534424
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $1103.89 MSRP: $1653.13
    You Save: $549.24 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84021294
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84021294
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84021294
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Gas; Double Cab; Short Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $615.84 MSRP: $929.07
    You Save: $313.23 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84021295
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84021295
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84021295
    Product Specifications
    • Notes: 6.6 Liter Gas, Crew Cab, 6.9 Ft Box; Silverado, Sierra 3500 Hd; Gas; Crew Cab; Short Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $535.97 MSRP: $808.58
    You Save: $272.61 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84021293
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84021293
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84021293
    Product Specifications
    • Notes: 6.6 Liter Gas, Regular Cab; Silverado, Sierra 3500 Hd; Gas; Regular Cab
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $508.26 MSRP: $766.77
    You Save: $258.51 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84021296
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84021296
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84021296
    Product Specifications
    • Notes: 6.6 Liter Gas, Double Cab; Silverado, Sierra 3500 Hd; Gas; Double Cab; Long Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $503.34 MSRP: $759.35
    You Save: $256.01 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84021297
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84021297
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84021297
    Product Specifications
    • Notes: 6.6 Liter Gas, Crew Cab, 8 Ft Box; Silverado, Sierra 3500 Hd; Gas; Crew Cab; Long Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L GAS
    $498.50 MSRP: $752.05
    You Save: $253.55 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84612879
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84612879
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84612879
    Product Specifications
    • Notes: 6.6 Liter Diesel, Regular Cab; Silverado, Sierra 3500 Hd; Regular Cab
    • Other Names: Diesel Particulate Filter, Muffler & Pipe
    • Replaced by: 86534428
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $934.31 MSRP: $1397.35
    You Save: $463.04 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84612885
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84612885
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84612885
    Product Specifications
    • Other Names: Diesel Particulate Filter, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 84341175
    • Replaced by: 86534451
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $821.07 MSRP: $1226.55
    You Save: $405.48 (34%)
  • OEM 2020 GMC Sierra 3500 HD Muffler & Pipe Diagram - 84612887
    View Related Parts

    OEM (Genuine) 2020 GMC Sierra 3500 HD Muffler & Pipe

    PartNumber: 84612887
    OEM 2020 GMC Sierra 3500 HD Muffler & Pipe - 84612887
    Product Specifications
    • Notes: 6.6 Liter Diesel, Crew Cab, 8 Ft Box; Silverado, Sierra 3500 Hd; Crew Cab; Long Box
    • Other Names: Diesel Particulate Filter, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaced by: 86534453
    • Part Description: 2020 GMC Sierra 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 3500 HD | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
    $842.76 MSRP: $1259.26
    You Save: $416.50 (34%)