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2018 GMC Sierra 2500 HD Catalytic Converters & Components
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2018 GMC Sierra 2500 HD
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Engine & Drivetrain
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- Part Type
- Prices
$17.18 MSRP:$28.42You Save: $11.24 (40%)Product Specifications- Notes: 6.0 L
- Location: Passenger 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: 2018 GMC Sierra 2500 HD Converter & Pipe Seal
Vehicle Fitment- 2018 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Pro, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
OEM (Genuine) 2018 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
PartNumber: 84053221$2148.39 MSRP:$3195.75You Save: $1047.36 (33%)Product Specifications- Other Names: Catalytic Converter
- Item Dimensions: 63.4 x 33.9 x 15.8 inches
- Item Weight: 49.20 Pounds
- Replaced by: 19420277
- Part Description: 2018 GMC Sierra 2500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
$2271.99 MSRP:$3559.83You Save: $1287.84 (37%)Product Specifications- Notes: 6.6 L Diesel, Double Cab, 8 FT Box; Sierra, Silverado; Regular Cab
- Other Names: Diesel Particulate Filter, Muffler & Pipe
- Replaces: 84181080
- Replaced by: 86534411
- Part Description: 2018 GMC Sierra 2500 HD Muffler & Pipe
Vehicle Fitment- 2018 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
$813.42 MSRP:$1265.76You Save: $452.34 (36%)Product Specifications- Notes: Silverado, Sierra; 6.6L; Upper; 2017-19, Turbo & Exhaust Components
- Other Names: Catalytic Converter, Converter
- Fitment Type: Direct Replacement
- Replaces: 19420224, 12680277
- Part Description: 2018 GMC Sierra 2500 HD Converter
Vehicle Fitment- 2018 GMC Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
$813.42 MSRP:$1265.76You Save: $452.34 (36%)Product Specifications- Other Names: Catalytic Converter
- Fitment Type: Direct Replacement
- Replaced by: 12705096
- Part Description: 2018 GMC Sierra 2500 HD Catalytic Converter
$7.27 MSRP:$10.94You Save: $3.67 (34%)Product Specifications- Notes: 6.6 L 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: 2018 GMC Sierra 2500 HD Converter & Pipe Seal
Vehicle Fitment- 2018 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Denali Ultimate, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL
- $2148.39 MSRP:
$3195.75You Save: $1047.36 (33%)Product Specifications- Notes: 6.0 L; Silverado, Sierra; 6.0L; 2500
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 23268768, 25811714, 84053222, 84053221
- Part Description: 2018 GMC Sierra 2500 HD CONVERTER ASM, 3WAY CTLTC(W/EXH PIPE)
Vehicle Fitment- 2018 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$1010.27 MSRP:$1575.28You Save: $565.01 (36%)Product Specifications- Notes: 6.6 L Diesel, 2nd Design; Silverado, Sierra; 6.6L; Lower
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 84235516, 84189362, 84362533
- Replaced by: 86534449
- Part Description: 2018 GMC Sierra 2500 HD Converter & Pipe
Vehicle Fitment- 2018 GMC Sierra 2500 HD | Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL
- $1956.73 MSRP:
$3064.05You Save: $1107.32 (37%)Product Specifications- Other Names: Diesel Particulate Filter, Muffler & Pipe
- Item Dimensions: 137.8 x 23.0 x 14.7 inches
- Item Weight: 74.40 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 86534413
- Part Description: 2018 GMC Sierra 2500 HD Muffler & Pipe
Product Specifications- Notes: 6.0 L
- Location: Driver Side
- Other Names: Converter & Pipe Seal, Flange Gasket
- Item Dimensions: 3.9 x 3.9 x 0.4 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15715548
- Part Description: 2018 GMC Sierra 2500 HD Converter & Pipe Seal
Vehicle Fitment- 2018 GMC Sierra 2500 HD | AT4, AT4X, Base, Denali, Pro, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS