This is a particle filter for vehicles with the 6.6L engine.
Mileage: 182,200 miles
It is for vehicles with the 6.6L engine and includes the exhaust filter.
Mileage: 101,100 miles
with Federal Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation
without Pre-Converter Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Federal Emissions Equipped Excluding Low Emissions Vehicles (LEV) 3in. Inlet Cutting and Welding Required During Installation
Cutting and Welding Required without Pre-Converter
Federal Emissions Equipped Excluding Low Emissions Vehicles (LEV) 3in. Inlet Cutting and Welding Required During Installation
Diesel Series; 4 in. Inlet/Outlet; Overall L-11.00 in.; W-6 in.; Conv L-11 in.; Not Air Tube Kit Adaptable;Not Legal For Sale Or Use On Vehicles Registered In CA
Federal Emissions Equipped Excluding Low Emissions Vehicles (LEV) 3in. Inlet Cutting and Welding Required During Installation
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal Emissions
Federal Emissions Equipped Excluding Low Emissions Vehicles (LEV) 3in. Inlet Cutting and Welding Required During Installation
without Pre-Converter Not legal for sale or installation in California, Colorado or New York.
without Pre-Converter Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
without Pre-Converter
Cutting and Welding Required During Installation
California Emissions; Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Cutting and Welding Required During Installation
without Pre-Converter
with Federal Emissions System Cutting and Welding Required
without Pre-Converter Not legal for sale or installation in California, Colorado or New York.
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
without Pre-Converter
91 Series Engine Family Number (EFN) 2GMXA06.0188 CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.5 in Inlet ID; 2.5 in Outlet ID; 16.5 in OAL ALL
without Pre-Converter Not legal for sale or installation in California, Colorado or New York.
91 Series Engine Family Number (EFN) 2GMXA06.0188 CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID; Round Body; 16 in OAL ALL
CARB Executive Order D-193-145 Engine Family Number (EFN) 3BYTT06.0213 without Pre-Converter
with Federal Emissions System Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-145 Engine Family Number (EFN) 3BYTT06.0213 without Pre-Converter Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
with Federal Emissions System
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. (157.5" & 167" W.B.) OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. The O.E. system must be cut off 9" behind the converter outlet. Federal Emissions
with California Emissions System Low Emission Vehicle (LEV)
with California Emissions System Low Emission Vehicle (LEV) Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-100 Engine Family Number (EFN) 4GMXT06.0188 Cutting and Welding Required
CARB Executive Order D-193-143 Engine Family Number (EFN) 9GMXD06.0396 Cutting and Welding Required
CARB Executive Order D-193-143 Engine Family Number (EFN) 9GMXD06.0396 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
For Vehicles Originally Equipped with 2 Catalytic Converter(s) CARB Executive Order D-193-144 Engine Family Number (EFN) BGMXT06.0396 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
For Vehicles Originally Equipped with 2 Catalytic Converter(s) CARB Executive Order D-193-144 Engine Family Number (EFN) BGMXT06.0396 Cutting and Welding Required
CARB Executive Order D-193-148 Engine Family Number (EFN) CGMXT06.0396 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-148 Engine Family Number (EFN) CGMXT06.0396 Cutting and Welding Required
Not Permitted for Use in the State of Colorado Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
Cutting and Welding Required Not Permitted for Use in the State of Colorado
Cutting and Welding Required Not Permitted for Use in the State of Colorado
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required Not Permitted for Use in the State of Colorado
with Dual Catalytic Converters Cutting and Welding Required
with Dual Catalytic Converters Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Universal Fit; Pre-OBDII Super Duty Unit Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal Emissions
CARB Executive Order D-193-103 Engine Family Number (EFN) 1GMXA06.0188 Cutting and Welding Required
CARB Executive Order D-193-103 Engine Family Number (EFN) 4GMXT08.1201 Cutting and Welding Required
CARB Executive Order D-193-103 Engine Family Number (EFN) 1GMXA06.0188 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-103 Engine Family Number (EFN) 1GMXA06.0188 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-103 Engine Family Number (EFN) 4GMXT08.1201 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-103 Engine Family Number (EFN) 1GMXA06.0188 Cutting and Welding Required
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 6.6L engine.
Mileage: 183,400 miles
This is a particle filter for vehicles with the 6.6L engine.
Mileage: 182,200 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 6.6L engine.
Mileage: 25,000 miles
This is a particle filter for vehicles with the 6.6L engine.
Mileage: 137,100 miles
This is a recertified original equipment manufacturer (OEM) part. It is a lower catalytic converter for vehicles equipped with the 6.6L engine.
Mileage: 32,400 miles
This is a recertified original equipment (OEM) catalytic converter for vehicles equipped with the 6.6L engine.
Mileage: 66,400 miles
This is a particle filter for vehicles with the 6.6L engine.
Mileage: 137,100 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 6.6L engine.
Mileage: 183,400 miles
For vehicles with the 6.6L engine. Includes the exhaust filter.
Mileage: 101,100 miles
Legal for sale and use in the state of Colorado per regulation number 20, effective 12/15/2023 Not Legal For Sale In California or New York. 3.5 (in) Diameter Cutting and Welding Required
Not Permitted for Use in the State of Colorado Cutting and Welding Required During Installation 4in.
Not Permitted for Use in the State of Colorado Cutting and Welding Required During Installation 3-1/2in.
Not Permitted for Use in the State of Colorado Cutting and Welding Required During Installation 3-1/2in.
Not Permitted for Use in the State of Colorado Cutting and Welding Required During Installation 4in.
CARB Executive Order D-193-103 Engine Family Number (EFN) 4GMXT08.1201 Cutting and Welding Required
CARB Executive Order D-193-103 Engine Family Number (EFN) 4GMXT08.1201 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
This is a particle filter for vehicles with the 6.6L engine.
Mileage: 37,800 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 6.6L engine.
Mileage: 106,700 miles
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. IMPORTANT: Read TSBs Before Replacing Converter Federal and California Emissions ULEV Emissions with 2 Converter Bodies
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Y Pipe w/ 3 Converters
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. IMPORTANT: Read TSBs Before Replacing Converter Federal and California Emissions with 3 Converter Bodies
Legal for sale and use in the state of Colorado per regulation number 20, effective 12/15/2023 Not Legal For Sale In California or New York.
Legal for sale and use in the state of Colorado per regulation number 20, effective 12/15/2023
With 3 Converter System; Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Legal for sale and use in the state of Colorado per regulation number 20, effective 12/15/2023
Legal for sale and use in the state of Colorado per regulation number 20, effective 12/15/2023 Not Legal For Sale In California or New York.
This part is a recertified original equipment manufacturer (OEM) part. For vehicles with the 6.6L engine. This is an upper catalytic converter.
Mileage: 86,900 miles
with Dual Catalytic Converters
with Dual Catalytic Converters Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-148 Engine Family Number (EFN) CGMXT06.0396 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-148 Engine Family Number (EFN) CGMXT06.0396 Cutting and Welding Required
For Vehicles Originally Equipped with 3 Catalytic Converter(s)
For Vehicles Originally Equipped with 3 Catalytic Converter(s) Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-145 Engine Family Number (EFN) 7GMXH06.0584
CARB Executive Order D-193-145 Engine Family Number (EFN) 7GMXH06.0584 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
For Vehicles Originally Equipped with 2 Catalytic Converter(s) CARB Executive Order D-193-145 Engine Family Number (EFN) BBYTE06.0613 Engine Family Number (EFN) BGMXE06.0584
For Vehicles Originally Equipped with 2 Catalytic Converter(s) CARB Executive Order D-193-145 Engine Family Number (EFN) BBYTE06.0613 Engine Family Number (EFN) BGMXE06.0584 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
For Vehicles Originally Equipped with 2 Catalytic Converter(s) CARB Executive Order D-193-144 Engine Family Number (EFN) BGMXT06.0396
For Vehicles Originally Equipped with 2 Catalytic Converter(s) CARB Executive Order D-193-144 Engine Family Number (EFN) BGMXT06.0396 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-143 Engine Family Number (EFN) 7GMXK06.0389 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-143 Engine Family Number (EFN) 7GMXK06.0389
CARB Executive Order D-193-148 Engine Family Number (EFN) CGMXT06.0396 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-148 Engine Family Number (EFN) CGMXT06.0396
Browse our selection of quality catalytic converter parts designed specifically for your Chevrolet Silverado 3500 HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · High Country · LT · LTZ · WT
Cab & Chassis · Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
V8 6.0L · V8 6.6L
Automatic
