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2018 GMC Sierra 1500
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Exhaust Manifolds, Pipes & Mufflers
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OEM (Genuine) 2018 GMC Sierra 1500 Converter & Pipe
PartNumber: 23486656
Product Specifications- Notes: Sierra, Silverado; 5.3L; 6 Speed Auto; 5.3 & 6.2 Liter, 5.3 Liter, W/O Eassist, W/O 8 Spd-Trans
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 49.0 x 35.0 x 14.1 inches
- Item Weight: 44.40 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420288
- Part Description: 2018 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2018 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$1838.27 MSRP:$2760.00You Save: $921.73 (34%)
OEM (Genuine) 2018 GMC Sierra 1500 Converter & Pipe
PartNumber: 23462199
Product Specifications- Notes: 5.3 & 6.2 Liter, 5.3 Liter, W/Eassist
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 49.4 x 35.7 x 6.2 inches
- Item Weight: 42.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$1773.08 MSRP:$2661.67You Save: $888.59 (34%)
OEM (Genuine) 2018 GMC Sierra 1500 Converter & Pipe
PartNumber: 19420265
Product Specifications- Notes: Sierra, Silverado; 6.2L; 5.3 & 6.2 Liter, 6.2 Liter, W/8 Spd-Trans
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 46.9 x 29.9 x 16.6 inches
- Item Weight: 36.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 23111625, 84362281
- Part Description: 2018 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2018 GMC Sierra 1500 | Denali, SLT | 8 Cyl 6.2 L GAS
$2022.56 MSRP:$3037.97You Save: $1015.41 (34%)OEM (Genuine) 2018 GMC Sierra 1500 Converter & Pipe
PartNumber: 19420284Product Specifications- Notes: 5.3 & 6.2 Liter, 6.2 Liter, W/O 8 Spd-Trans
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 48.4 x 31.9 x 13.3 inches
- Item Weight: 36.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 22948166
- Part Description: 2018 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2018 GMC Sierra 1500 | Denali, SLT | 8 Cyl 6.2 L GAS
$2518.54 MSRP:$3786.05You Save: $1267.51 (34%)OEM (Genuine) 2018 GMC Sierra 1500 Converter & Pipe
PartNumber: 84362282Product Specifications- Notes: Sierra, Silverado; 5.3L; 8 Speed Auto; 5.3 & 6.2 Liter, 5.3 Liter, W/O Eassist, W/8 Spd-Trans
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 48.3 x 32.3 x 12.1 inches
- Item Weight: 36.40 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420291
- Part Description: 2018 GMC Sierra 1500 Converter & Pipe
Vehicle Fitment- 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$1652.63 MSRP:$2480.00You Save: $827.37 (34%)
OEM (Genuine) 2018 GMC Sierra 1500 Muffler & Pipe
PartNumber: 84308119
Product Specifications- Notes: Sierra, Silverado; 6.2L; Crew Cab; 6.6 Ft. Box; 5.3 & 6.2 Liter, Crew Cab, 6.2 Liter, 6.6 Ft Box
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 138.0 x 31.0 x 16.4 inches
- Item Weight: 67.90 Pounds
- Fitment Type: Direct Replacement
- Replaces: 20757692, 23199937, 23219683, 84012771
- Part Description: 2018 GMC Sierra 1500 Muffler & Pipe
Vehicle Fitment- 2018 GMC Sierra 1500 | Denali, SLT | 8 Cyl 6.2 L GAS
$744.94 MSRP:$1123.82You Save: $378.88 (34%)
OEM (Genuine) 2018 GMC Sierra 1500 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
PartNumber: 20757674
Product Specifications- Notes: 4.3 Liter; Sierra, Silverado; 4.3L
- Other Names: Catalytic Converter, Converter & Pipe
- Item Dimensions: 48.2 x 30.9 x 12.0 inches
- Item Weight: 34.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 19420276
- Part Description: 2018 GMC Sierra 1500 3Way Catalytic Convertor Assembly (W/ Exhaust Manifold P
Vehicle Fitment- 2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
$1834.96 MSRP:$2755.00You Save: $920.04 (34%)OEM (Genuine) 2018 GMC Sierra 1500 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
PartNumber: 84362281
Product Specifications- Notes: Sierra, Silverado; 6.2L
- Other Names: Catalytic Converter
- Item Dimensions: 46.9 x 33.6 x 12.1 inches
- Item Weight: 37.10 Pounds
- Replaced by: 19420265
- Part Description: 2018 GMC Sierra 1500 3Way Catalytic Convertor Assembly (W/Exhaust Pipe)
Vehicle Fitment- 2018 GMC Sierra 1500 | Denali, SLT | 8 Cyl 6.2 L GAS
$2022.56 MSRP:$3037.97You Save: $1015.41 (34%)