This is a recertified original equipment (OEM) part. For vehicles with the 3.6L engine.
Mileage: 49,900 miles
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
with Federal/California 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
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required
Universal Fit; Select+Plus 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; Select+Plus 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
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
Cutting and Welding Required
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems California Emissions
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
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. (12-13) Federal and California Emissions
CARB Executive Order D-193-133 Engine Family Number (EFN) CGMXJ03.6166 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Radiator Side Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
CARB Executive Order D-193-133 Engine Family Number (EFN) CGMXJ03.6166 Cutting and Welding Required
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
Firewall Side Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
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. (10-11) Federal and California Emissions
Firewall Side Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
This is a recertified original equipment (OEM) part. For vehicles with the 3.6L engine.
Mileage: 38,600 miles
771 Series Engine Family Number (EFN) AGMXJ03.6151 CARB Executive Order D-798-9 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
This is a recertified original equipment (OEM) part. For vehicles with the 3.6L engine.
Mileage: 63,900 miles
Not legal for sale or installation in California, Colorado or New York.
This is a recertified original equipment (OEM) part. For vehicles with the 3.6L engine.
Mileage: 63,900 miles
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.6151
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.6151 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.6151 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.6151
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)
Direct Fit with Single Exhaust ; 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
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
CARB Executive Order D-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV) Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV)
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157 Cutting and Welding Required
CARB Executive Order D-193-133 Engine Family Number (EFN) AGMXJ03.0157 Cutting and Welding Required
Not legal for use in California
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 2.5L engine.
Mileage: 100 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 2.4L engine.
Mileage: 96,100 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 2.4L engine.
Mileage: 96,100 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.6L engine.
Mileage: 29,400 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.6L engine.
Mileage: 38,600 miles
This is a recertified original equipment (OEM) part. For vehicles with the 3.6L engine.
Mileage: 49,900 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.6L engine.
Mileage: 37,100 miles
This is a recertified original equipment (OEM) part. For vehicles with the 3.6L engine.
Mileage: 29,400 miles
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
772 Series 4 in Round Body Engine Family Number (EFN) BGMXJ03.6151 CARB Executive Order D-798-9 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID
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-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV) Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Compliant: No
770 Series 4 in Round Body Engine Family Number (EFN) 5GMXV03.8041 CARB Executive Order D-798-10 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID ALL
CARB Executive Order D-193-155 Engine Family Number (EFN) CGMXV02.4061 Engine Family Number (EFN) CGMXV02.4069 Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
CARB Compliant: No
CARB Executive Order D-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV)
Partial Zero Emissions Vehicle (PZEV)
Partial Zero Emissions Vehicle (PZEV) Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV)
CARB Executive Order D-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV) Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-140 Engine Family Number (EFN) 5GMXX03.8148 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-140 Engine Family Number (EFN) 7GMXV03.6041 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-140 Engine Family Number (EFN) 5GMXX03.8148 Cutting and Welding Required
CARB Executive Order D-193-140 Engine Family Number (EFN) 7GMXV03.6041 Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV) Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-147 Engine Family Number (EFN) CGMXV02.4060 Except Partial Zero Emissions Vehicle (PZEV)
CARB Executive Order D-193-155 Engine Family Number (EFN) CGMXV02.4061 Engine Family Number (EFN) CGMXV02.4069
CARB Executive Order D-193-140 Engine Family Number (EFN) 8GMXV05.3084 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-140 Engine Family Number (EFN) 8GMXV05.3084
CARB Executive Order D-193-140 Engine Family Number (EFN) 5GMXX03.8148 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-140 Engine Family Number (EFN) 5GMXX03.8148
CARB Executive Order D-193-155 Engine Family Number (EFN) BGMXV02.4050
Browse our selection of quality catalytic converter parts designed specifically for your Buick LaCrosse. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Avenir · Base · CX · CXL · CXS · Convenience · Essence · Leather · Preferred · Premium · Sport Touring · Super · Touring
Sedan
L4 2.4L · L4 2.5L · V6 3.0L · V6 3.6L · V6 3.8L · V8 5.3L
Automatic
