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Replacement and OEM Parts for 2020 Chevrolet Silverado 3500 HD Exhaust Manifolds, Pipes, Mufflers & Components

2020 Chevrolet Silverado 3500 HD Exhaust Manifolds, Pipes, Mufflers & Components

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121 products about 2020 Chevrolet Silverado 3500 HD Exhaust Manifolds, Pipes, Mufflers & Components found

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  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Manifold Gasket

    PartNumber: 12657093
    OEM 2020 Chevrolet Silverado 3500 HD Manifold Gasket - 12657093
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 3500 Hd; Gas
    • Location: Driver Side; Passenger Side
    • Other Names: Exhaust Manifold Gasket, Manifold Gasket
    • Item Dimensions: 18.8 x 3.0 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Manifold Gasket
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $11.48 MSRP: $18.21
    You Save: $6.73 (37%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Bracket Bolt

    PartNumber: 11588723
    OEM 2020 Chevrolet Silverado 3500 HD Bracket Bolt - 11588723
    Product Specifications
    • Notes: Primary; Auxiliary; Auxiliary, 8X25MM
    • Item Dimensions: 1.8 x 1.2 x 0.8 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94010881, 94012127
    • Part Description: 2020 Chevrolet Silverado 3500 HD Bracket Bolt
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $5.65 MSRP: $9.10
    You Save: $3.45 (38%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Mount Insulator

    PartNumber: 15092802
    OEM 2020 Chevrolet Silverado 3500 HD Mount Insulator - 15092802
    Product Specifications
    • Notes: 6.6 Liter Gas; 6.6 Liter Diesel, Long
    • Item Dimensions: 5.1 x 2.6 x 1.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15740212
    • Part Description: 2020 Chevrolet Silverado 3500 HD Mount Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $21.22 MSRP: $33.38
    You Save: $12.16 (37%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Mount Insulator

    PartNumber: 15092802
    OEM 2020 Chevrolet Silverado 3500 HD Mount Insulator - 15092802
    Product Specifications
    • Notes: 6.6 Liter Gas; 6.6 Liter Diesel, Long
    • Item Dimensions: 5.1 x 2.6 x 1.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15740212
    • Part Description: 2020 Chevrolet Silverado 3500 HD Mount Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $21.22 MSRP: $33.38
    You Save: $12.16 (37%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Mount Insulator

    PartNumber: 15092802
    OEM 2020 Chevrolet Silverado 3500 HD Mount Insulator - 15092802
    Product Specifications
    • Notes: 6.6 Liter Gas; 6.6 Liter Diesel, Long
    • Item Dimensions: 5.1 x 2.6 x 1.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15740212
    • Part Description: 2020 Chevrolet Silverado 3500 HD Mount Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $21.22 MSRP: $33.38
    You Save: $12.16 (37%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Mount Insulator

    PartNumber: 15092802
    OEM 2020 Chevrolet Silverado 3500 HD Mount Insulator - 15092802
    Product Specifications
    • Notes: 6.6 Liter Gas; 6.6 Liter Diesel, Long
    • Item Dimensions: 5.1 x 2.6 x 1.9 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15740212
    • Part Description: 2020 Chevrolet Silverado 3500 HD Mount Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $21.22 MSRP: $33.38
    You Save: $12.16 (37%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Center Muffler Gasket

    PartNumber: 15126137
    OEM 2020 Chevrolet Silverado 3500 HD Center Muffler Gasket - 15126137
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Item Dimensions: 6.5 x 5.5 x 0.2 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15767098
    • Replaced by: 37183442
    • Part Description: 2020 Chevrolet Silverado 3500 HD Center Muffler Gasket
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $8.61 MSRP: $12.97
    You Save: $4.36 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Center Muffler Gasket

    PartNumber: 15126137
    OEM 2020 Chevrolet Silverado 3500 HD Center Muffler Gasket - 15126137
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Item Dimensions: 6.5 x 5.5 x 0.2 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15767098
    • Replaced by: 37183442
    • Part Description: 2020 Chevrolet Silverado 3500 HD Center Muffler Gasket
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $8.61 MSRP: $12.97
    You Save: $4.36 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe

    PartNumber: 84653314
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe - 84653314
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 3500 Hd; Gas
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 63.9 x 33.3 x 17.0 inches
    • Item Weight: 46.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $1952.09 MSRP: $2931.67
    You Save: $979.58 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe

    PartNumber: 84653314
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe - 84653314
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 3500 Hd; Gas
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 63.9 x 33.3 x 17.0 inches
    • Item Weight: 46.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $1952.09 MSRP: $2931.67
    You Save: $979.58 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe

    PartNumber: 84653314
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe - 84653314
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 3500 Hd; Gas
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 63.9 x 33.3 x 17.0 inches
    • Item Weight: 46.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $1952.09 MSRP: $2931.67
    You Save: $979.58 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Muffler & Pipe

    PartNumber: 84572772
    OEM 2020 Chevrolet Silverado 3500 HD Muffler & Pipe - 84572772
    Product Specifications
    • Notes: 6.6 Liter Diesel, Crew Cab, 6.9 Ft Box; Silverado, Sierra 3500 Hd; Crew Cab; Short Box
    • 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 Chevrolet Silverado 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $1103.89 MSRP: $1653.13
    You Save: $549.24 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Muffler & Pipe

    PartNumber: 84572772
    OEM 2020 Chevrolet Silverado 3500 HD Muffler & Pipe - 84572772
    Product Specifications
    • Notes: 6.6 Liter Diesel, Crew Cab, 6.9 Ft Box; Silverado, Sierra 3500 Hd; Crew Cab; Short Box
    • 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 Chevrolet Silverado 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $1103.89 MSRP: $1653.13
    You Save: $549.24 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Muffler & Pipe

    PartNumber: 84572772
    OEM 2020 Chevrolet Silverado 3500 HD Muffler & Pipe - 84572772
    Product Specifications
    • Notes: 6.6 Liter Diesel, Crew Cab, 6.9 Ft Box; Silverado, Sierra 3500 Hd; Crew Cab; Short Box
    • 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 Chevrolet Silverado 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $1103.89 MSRP: $1653.13
    You Save: $549.24 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Muffler & Pipe

    PartNumber: 84572772
    OEM 2020 Chevrolet Silverado 3500 HD Muffler & Pipe - 84572772
    Product Specifications
    • Notes: 6.6 Liter Diesel, Crew Cab, 6.9 Ft Box; Silverado, Sierra 3500 Hd; Crew Cab; Short Box
    • 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 Chevrolet Silverado 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $1103.89 MSRP: $1653.13
    You Save: $549.24 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe

    PartNumber: 84341182
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe - 84341182
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel; Nox Converter; 6.6 Liter Diesel
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 55.4 x 13.9 x 10.2 inches
    • Item Weight: 43.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $510.54 MSRP: $757.39
    You Save: $246.85 (33%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe

    PartNumber: 84341182
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe - 84341182
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel; Nox Converter; 6.6 Liter Diesel
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 55.4 x 13.9 x 10.2 inches
    • Item Weight: 43.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $510.54 MSRP: $757.39
    You Save: $246.85 (33%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe

    PartNumber: 84341182
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe - 84341182
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel; Nox Converter; 6.6 Liter Diesel
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 55.4 x 13.9 x 10.2 inches
    • Item Weight: 43.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $510.54 MSRP: $757.39
    You Save: $246.85 (33%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Buckle Nut

    PartNumber: 11546365
    OEM 2020 Chevrolet Silverado 3500 HD Buckle Nut - 11546365
    Product Specifications
    • Notes: 6.6 Liter Diesel, Engine Compartment; 6.6 Liter Diesel
    • Item Dimensions: 1.3 x 1.3 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Buckle Nut
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $1.37 MSRP: $2.16
    You Save: $0.79 (37%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Hanger Insulator

    PartNumber: 23469850
    OEM 2020 Chevrolet Silverado 3500 HD Hanger Insulator - 23469850
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Item Dimensions: 5.0 x 3.6 x 1.8 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Hanger Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $18.40 MSRP: $27.73
    You Save: $9.33 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Hanger Insulator

    PartNumber: 23469850
    OEM 2020 Chevrolet Silverado 3500 HD Hanger Insulator - 23469850
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Item Dimensions: 5.0 x 3.6 x 1.8 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Hanger Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $18.40 MSRP: $27.73
    You Save: $9.33 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Hanger Insulator

    PartNumber: 23469850
    OEM 2020 Chevrolet Silverado 3500 HD Hanger Insulator - 23469850
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Item Dimensions: 5.0 x 3.6 x 1.8 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Hanger Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $18.40 MSRP: $27.73
    You Save: $9.33 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Hanger Insulator

    PartNumber: 23469850
    OEM 2020 Chevrolet Silverado 3500 HD Hanger Insulator - 23469850
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Item Dimensions: 5.0 x 3.6 x 1.8 inches
    • Item Weight: 2.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Hanger Insulator
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $18.40 MSRP: $27.73
    You Save: $9.33 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal

    PartNumber: 84013962
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal - 84013962
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Other Names: Converter & Pipe Seal
    • Item Dimensions: 4.6 x 4.8 x 1.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $7.66 MSRP: $11.53
    You Save: $3.87 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal

    PartNumber: 84013962
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal - 84013962
    Product Specifications
    • Notes: 6.6 Liter Diesel
    • Other Names: Converter & Pipe Seal
    • Item Dimensions: 4.6 x 4.8 x 1.3 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $7.66 MSRP: $11.53
    You Save: $3.87 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal

    PartNumber: 20987829
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal - 20987829
    Product Specifications
    • Notes: 6.6 Liter Gas
    • Location: Driver Side
    • Other Names: Converter & Pipe Seal
    • Item Dimensions: 4.0 x 4.1 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15890981
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $14.29 MSRP: $23.64
    You Save: $9.35 (40%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal

    PartNumber: 20987829
    OEM 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal - 20987829
    Product Specifications
    • Notes: 6.6 Liter Gas
    • Location: Driver Side
    • Other Names: Converter & Pipe Seal
    • Item Dimensions: 4.0 x 4.1 x 1.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15890981
    • Part Description: 2020 Chevrolet Silverado 3500 HD Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $14.29 MSRP: $23.64
    You Save: $9.35 (40%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Muffler & Pipe

    PartNumber: 84021294
    OEM 2020 Chevrolet Silverado 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 Chevrolet Silverado 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $599.65 MSRP: $904.65
    You Save: $305.00 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Muffler & Pipe

    PartNumber: 84021294
    OEM 2020 Chevrolet Silverado 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 Chevrolet Silverado 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $599.65 MSRP: $904.65
    You Save: $305.00 (34%)
  • OEM (Genuine) 2020 Chevrolet Silverado 3500 HD Muffler & Pipe

    PartNumber: 84021294
    OEM 2020 Chevrolet Silverado 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 Chevrolet Silverado 3500 HD Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2020 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $599.65 MSRP: $904.65
    You Save: $305.00 (34%)
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