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2018 Chevrolet Silverado 3500 HD
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Exhaust Manifolds, Pipes & Mufflers
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OEM (Genuine) 2018 Chevrolet Silverado 3500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
PartNumber: 84053221
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 Chevrolet Silverado 3500 HD 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
Vehicle Fitment- 2018 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
$2345.92 MSRP:$2882.96You Save: $537.04 (19%)
OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 25811684
Product Specifications- Notes: 6.0 Liter, Double Cab, 6.6 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: 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
$903.01 MSRP:$1362.29You Save: $459.28 (34%)
OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 85165533
Product Specifications- Notes: 6.6 Liter 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 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$2085.79 MSRP:$3133.96You Save: $1048.17 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 85165540Product Specifications- Notes: 6.6 Liter Diesel, Regular Cab, 8 Ft Box
- Other Names: Muffler & Pipe
- Replaces: 84181083
- Replaced by: 86534417
- Part Description: 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | LT, WT | 8 Cyl 6.6 L DIESEL
$2055.08 MSRP:$3087.63You Save: $1032.55 (34%)
OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 25811687
Product Specifications- Notes: 6.0 Liter, Crew Cab, 8 Ft Box
- 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: 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 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
$907.91 MSRP:$1369.69You Save: $461.78 (34%)
OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Front Pipe
PartNumber: 12671086
Product Specifications- Notes: 2017-19, Turbo & Exhaust Components
- Other Names: Exhaust Pipe, Front Pipe
- Item Dimensions: 18.7 x 6.4 x 4.8 inches
- Fitment Type: Direct Replacement
- Part Description: 2018 Chevrolet Silverado 3500 HD Front Pipe
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$186.67 MSRP:$281.62You Save: $94.95 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 25811685Product Specifications- Notes: 6.0 Liter, Crew Cab, 6.6 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: 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 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
$977.58 MSRP:$1474.79You Save: $497.21 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 25811688Product Specifications- Notes: 6.0 Liter, Double Cab, 8 Ft Box; Silverado, Sierra; 6.0l; Double 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: 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 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
$879.58 MSRP:$1326.95You Save: $447.37 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 25811686Product Specifications- Notes: 6.0 Liter, Regular Cab, 8 Ft Box; Silverado, Sierra; 6.0l; Crew Cab; 3500;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: 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 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
$832.35 MSRP:$1255.70You Save: $423.35 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Filter Asm-Exhaust Prtlt (W/ Exhaust Pipe)
PartNumber: 84181079
Product Specifications- Other Names: Muffler & Pipe
- Item Dimensions: 158.2 x 24.5 x 14.0 inches
- Item Weight: 81.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 86534409
- Part Description: 2018 Chevrolet Silverado 3500 HD Filter Asm-Exhaust Prtlt (W/ Exhaust Pipe)
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$1216.71 MSRP:$1721.59You Save: $504.88 (30%)
OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Converter & Pipe
PartNumber: 19420301
Product Specifications- Notes: 6.6 Liter Diesel, 2nd Design; Silverado, Sierra; 6.6l; Lower
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 84235516, 84189362, 84362533
- Part Description: 2018 Chevrolet Silverado 3500 HD Converter & Pipe
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$999.58 MSRP:$1495.00You Save: $495.42 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 84614676Product 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 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$1836.42 MSRP:$2757.77You Save: $921.35 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
PartNumber: 85165538Product Specifications- Notes: 6.6 Liter Diesel, Double Cab, 6.6 Ft Box
- Other Names: Muffler & Pipe
- Replaced by: 86534415
- Part Description: 2018 Chevrolet Silverado 3500 HD Muffler & Pipe
Vehicle Fitment- 2018 Chevrolet Silverado 3500 HD | LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$1836.33 MSRP:$2757.62You Save: $921.29 (34%)OEM (Genuine) 2018 Chevrolet Silverado 3500 HD CONVERTER ASM, 3WAY CTLTC(W/EXH PIPE)
PartNumber: 19420277Product Specifications- Notes: 6.0 Liter; Silverado, Sierra; 6.0l; 3500
- Other Names: Catalytic Converter, Converter & Pipe
- Fitment Type: Direct Replacement
- Replaces: 23268768, 25811714, 84053222, 84053221
- Part Description: 2018 Chevrolet Silverado 3500 HD CONVERTER ASM, 3WAY CTLTC(W/EXH PIPE)
Vehicle Fitment- 2018 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