Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2018 Chevrolet Express 3500 Catalytic Converters & Components

2018 Chevrolet Express 3500 Catalytic Converters & Components

My Vehicle Change Vehicle
2018 Chevrolet Express 3500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

8 products about 2018 Chevrolet Express 3500 Catalytic Converters & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2018 Chevrolet Express 3500 Catalytic Converter Diagram - 84398056
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Catalytic Converter

    PartNumber: 84398056
    OEM 2018 Chevrolet Express 3500 Catalytic Converter - 84398056
    Product Specifications
    • Notes: Express, Savana; 2.8l Diesel; Rear Converter
    • Other Names: Catalytic Converter
    • Item Dimensions: 61.7 x 10.9 x 8.3 inches
    • Item Weight: 41.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 84100801
    • Part Description: 2018 Chevrolet Express 3500 Catalytic Converter
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $893.21 MSRP: $1334.57
    You Save: $441.36 (34%)
  • OEM 2018 Chevrolet Express 3500 Converter & Pipe Seal Diagram - 20987829
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Converter & Pipe Seal

    PartNumber: 20987829
    OEM 2018 Chevrolet Express 3500 Converter & Pipe Seal - 20987829
    Product Specifications
    • Notes: 2018-24; 4.8 & 6.0 Liter
    • 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 Chevrolet Express 3500 Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $14.67 MSRP: $24.27
    You Save: $9.60 (40%)
  • OEM 2018 Chevrolet Express 3500 Muffler W/Tailpipe Gasket Diagram - 55597347
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Muffler W/Tailpipe Gasket

    PartNumber: 55597347
    OEM 2018 Chevrolet Express 3500 Muffler W/Tailpipe Gasket - 55597347
    Product Specifications
    • Notes: 2.8 Liter Diesel
    • Item Dimensions: 6.1 x 0.6 x 0.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Express 3500 Muffler W/Tailpipe Gasket
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $7.69 MSRP: $11.59
    You Save: $3.90 (34%)
  • OEM 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip Diagram - 84296974
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip

    PartNumber: 84296974
    OEM 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip - 84296974
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 50.8 x 31.5 x 13.7 inches
    • Item Weight: 41.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 85593477
    • Part Description: 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $1214.02 MSRP: $1818.45
    You Save: $604.43 (34%)
  • OEM 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip Diagram - 23269390
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip

    PartNumber: 23269390
    OEM 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip - 23269390
    Product Specifications
    • Other Names: Catalytic Converter, Converter & Pipe
    • Item Dimensions: 65.9 x 33.9 x 15.7 inches
    • Item Weight: 38.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 19420297
    • Part Description: 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly (W/ Exhaust Pip
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    $1966.78 MSRP: $2953.83
    You Save: $987.05 (34%)
  • OEM 2018 Chevrolet Express 3500 Converter & Pipe Seal Diagram - 15077362
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Converter & Pipe Seal

    PartNumber: 15077362
    OEM 2018 Chevrolet Express 3500 Converter & Pipe Seal - 15077362
    Product Specifications
    • Notes: 2018-24; 4.8 & 6.0 Liter
    • 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 Chevrolet Express 3500 Converter & Pipe Seal
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
  • OEM 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly Diagram - 55589482
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly

    PartNumber: 55589482
    OEM 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly - 55589482
    Product Specifications
    • Notes: 2.8 Liter Diesel; Express, Savana; 2.8l Diesel; Front Converter
    • Other Names: Catalytic Converter
    • Item Dimensions: 19.1 x 12.5 x 8.8 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Express 3500 Warm Up 3Way Catalytic Convertor Assembly
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
  • OEM 2018 Chevrolet Express 3500 Gasket-Exhaust Manifold Pipe Diagram - 94718254
    View Related Parts

    OEM (Genuine) 2018 Chevrolet Express 3500 Gasket-Exhaust Manifold Pipe

    PartNumber: 94718254
    OEM 2018 Chevrolet Express 3500 Gasket-Exhaust Manifold Pipe - 94718254
    Product Specifications
    • Notes: 2.8 Liter Diesel
    • Other Names: Catalytic Converter Gasket, Flange Gasket
    • Item Dimensions: 5.0 x 3.8 x 0.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2018 Chevrolet Express 3500 Gasket-Exhaust Manifold Pipe
    More Info
    Vehicle Fitment
    • 2018 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL