Universal Fit; EPA Enhanced OBDII By Design 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 and California Emissions
Universal Fit; EPA OBDII By Design 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 and California Emissions
Cutting and Welding Required
Cutting and Welding Required
Cutting and Welding Required
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems w/ 129 inch wheelbase
CARB Executive Order D-182-69 Engine Family Number (EFN) 4GMXT05.3170 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation
CARB Executive Order D-193-156 Engine Family Number (EFN) 5GMXT06.0187 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-156 Engine Family Number (EFN) 5GMXT06.0187 Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems w/ 129 inch wheelbase
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-193-156 Engine Family Number (EFN) 4GMXT04.2187 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-156 Engine Family Number (EFN) 4GMXT04.2187 Cutting and Welding Required
CARB Executive Order D-193-156 Engine Family Number (EFN) 4GMXT04.2187
CARB Executive Order D-193-156 Engine Family Number (EFN) 4GMXT04.2187 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Browse our selection of quality catalytic converter parts designed specifically for your GMC Envoy XUV. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
SLE · SLT
Sport Utility
L6 4.2L · V8 5.3L
Automatic