Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
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. 2.25 in Inlet ID; 2.25 in Outlet ID Federal and California Emissions
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. (Main Conv.) OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. Federal and California Emissions
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
Requires 47815 Resonator To Complete Installation 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
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA 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
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 use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter - Firewall Side
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter - Radiator Side
Firewall Side Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter - Radiator Side
CARB Executive Order D-193-100 Engine Family Number (EFN) 1TYXT02.4FFP Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
CARB Executive Order D-193-100 Engine Family Number (EFN) 1TYXT02.4FFP Cutting and Welding Required
This is a recertified OEM rear catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 41,800 miles
This is a recertified OEM rear catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 100,400 miles
This is a recertified OEM catalytic converter for vehicles with a 3.5L engine.
Condition: Excellent (A)
Mileage: 64,000 miles
This catalytic converter has been recertified. It is for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 29,900 miles
It is a recertified OEM catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 17,000 miles
It is a recertified OEM catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 79,300 miles
It is a recertified OEM catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 17,000 miles
This is a recertified OEM rear catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 41,800 miles
This is a recertified OEM rear catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 100,400 miles
This is a recertified OEM catalytic converter. It is compatible with vehicles equipped with a 3.5L engine.
Condition: Excellent (A)
Mileage: 64,000 miles
This catalytic converter has been recertified. It is for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 15,400 miles
This catalytic converter has been recertified. It is for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 29,900 miles
Requires 47793 Resonator To Complete Installation 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
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA 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
Semi-Direct Fit 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
Cutting and Welding Required
Resonator Pipe
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. The O.E. system must be cut off 5-1/2" behind the rear converter weld. OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced. Federal and California Emissions
It is a recertified OEM front catalytic converter for vehicles with a 2.5L engine.
Condition: Excellent (A)
Mileage: 92,000 miles
Undercar; OE is a One Piece Welded Assembly 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. Due to O.E. design, #8 bushing or sizing with aftermarket pipe may be required. Federal and California Emissions
Requires Muffler 55605 To Complete Installation with Federal/California Emissions System Exhaust Gasket is Recommended Additional Part(s) Needed To Complete Installation: 31639 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 Direct Fit Type
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
Resonator Pipe
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
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.
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. (Includes Resonator) Federal and California Emissions
91 Series Engine Family Number (EFN) 3TYXT03.0FFR CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2 in Inlet ID; 2 in Outlet ID; 16.5 in OAL ALL
91 Series Engine Family Number (EFN) 3TYXT03.0FFR 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
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.
91 Series Engine Family Number (EFN) 4TYXT02.4VMM 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; 14 in OAL
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
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. (Pre-Converter) Pre-Cat Federal and California 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.
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. (Pre Cat) Pre-Cat Federal and California 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 sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
Semi-Direct Fit
Semi-Direct Fit Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
Semi-Direct Fit Not legal for sale or installation in California, Colorado or New York.
Semi-Direct Fit
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
Pipe Includes Resonator
Pipe Includes Resonator 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 sale or installation in California, Colorado or New York.
CARB Executive Order D-193-101 Engine Family Number (EFN) 5TYXT02.4VMM Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-101 Engine Family Number (EFN) 5TYXT02.4VMM Cutting and Welding Required
This is a recertified OEM rear catalytic converter for vehicles with the 3.5L engine.
Condition: Excellent (A)
Mileage: 50,700 miles
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-146 Engine Family Number (EFN) 7TYXT02.4AHN Cutting and Welding Required
This is a certified OEM part.
Condition: Excellent (A)
Mileage: 51,500 miles
This catalytic converter has been recertified. It is for vehicles with the 2.4L engine.
Condition: Excellent (A)
Mileage: 21,300 miles
This catalytic converter has been recertified. It is for vehicles with the 2.4L engine.
Condition: Excellent (A)
Mileage: 21,300 miles
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-148 Engine Family Number (EFN) 4TYXT03.3PEM 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) ETYXT03.5BER Cutting and Welding Required
CARB Executive Order D-193-148 Engine Family Number (EFN) ETYXT03.5BER 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) 4TYXT03.3PEM Cutting and Welding Required
CARB Executive Order D-193-101 Engine Family Number (EFN) 5TYXT02.4VMM Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-101 Engine Family Number (EFN) 5TYXT02.4VMM
CARB Executive Order D-193-148 Engine Family Number (EFN) 4TYXT03.3PEM
CARB Executive Order D-193-148 Engine Family Number (EFN) 4TYXT03.3PEM 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) 9TYXT02.7BEM
CARB Executive Order D-193-148 Engine Family Number (EFN) 9TYXT02.7BEM 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) ETYXT03.5BER 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) ETYXT03.5BER
CARB Executive Order D-193-148 Engine Family Number (EFN) ETYXT02.7BEN Cutting and Welding Required
CARB Executive Order D-193-148 Engine Family Number (EFN) ETYXT02.7BEN 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) 9TYXT02.7BEM 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) 9TYXT02.7BEM Cutting and Welding Required
CARB Executive Order D-193-148 Engine Family Number (EFN) 9TYXT02.7BEM 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) 9TYXT02.7BEM
Browse our selection of quality catalytic converter parts designed specifically for your Toyota Highlander. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Base Premium · Hybrid · Hybrid Bronze Edition · Hybrid LE · Hybrid Limited · Hybrid Limited Platinum · Hybrid Platinum · Hybrid XLE · L · LE · LE Plus · Limited · Limited Platinum · Platinum · Plus · SE · Sport · Sport Premium · XLE · XSE
SUV · Sport Utility
L4 2.4L · L4 2.5L · L4 2.7L · V6 3.0L · V6 3.3L · V6 3.5L
Automatic · Automatic CVT
