This part has been recertified by the original equipment manufacturer. For vehicles with the 4.0L engine.
Mileage: 45,300 miles
This is a rear catalytic converter for vehicles with the 4.0L engine. This part is a recertified original equipment manufacturer (OEM) part.
Mileage: 52,300 miles
This is a recertified original equipment (OEM) part. For vehicles with the 4.0L engine.
Mileage: 45,300 miles
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
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. Main, w/ 26-3/4" Converter 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 use in California Illegal for installation in NY on vehicles equipped with California emission systems
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
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
Federal, 47-State Only, Not legal for sale in CA, NY or ME Direct Fit
Cutting and Welding Required
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 and California Emissions except Long Bed and Off-Road Package
with California Emissions System Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
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. w/ 13-1/2" Converter Federal and California Emissions
Federal, 47-State Only, Not legal for sale in CA, NY or ME Stainless Steel Direct Fit
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Federal, 47-State Only, Not legal for sale in CA, NY or ME Stainless Steel Converter shells, high grade aluminum pipes and flanges. Electrostatic Powder Coated. Direct Fit
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter
Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems California Emissions
Manifold Not Included with Federal/California Emissions System Exhaust Gasket is Recommended Additional Part(s) Needed To Complete Installation: 2 of 31559 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
Federal, 47-State Only, Not legal for sale in CA, NY or ME Direct Fit
with Federal Emissions System 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. Federal and California Emissions except Long Bed and Off-Road Package
with Federal Emissions System
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with California 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. Federal and California Emissions except Long Bed and Off-Road Package
with California Emissions System 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)
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A 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-193-146 Engine Family Number (EFN) 5NSXT04.0G6A
774 Series Engine Family Number (EFN) 5NSXT04.0G6A CARB Executive Order D-798-14 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Dealer Alternative
775 Series Engine Family Number (EFN) 5NSXT04.0G6A CARB Executive Order D-798-14 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with Federal Emissions System 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)
with Federal Emissions System
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A Cutting and Welding Required
with California Emissions System
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
with California Emissions System Not legal for sale or installation in California, Colorado or New York.
with Federal Emissions System
This is a recertified original equipment (OEM) part. For vehicles with the 4.0L engine.
Mileage: 45,300 miles
with Federal Emissions System Not legal for sale or installation in California, Colorado or New York.
with California Emissions System
Not legal for sale or installation in California, Colorado or New York.
with California Emissions System 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 3.8L engine.
Mileage: 1,700 miles
774 Series Engine Family Number (EFN) 5NSXT04.0G6A CARB Executive Order D-798-14 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
For vehicles with the 4.0L engine.
Mileage: 129,200 miles
with Federal Emissions System Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
with Federal Emissions System
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A
with California Emissions System
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.8L engine.
Mileage: 5,200 miles
with California Emissions System Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A 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) XNSXT03.335A Cutting and Welding Required
CARB Executive Order D-193-103 Engine Family Number (EFN) 3NSXT03.3C6A
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A 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) 3NSXT03.3C6A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
775 Series Small Oval Body Engine Family Number (EFN) WNSXT02.423B CARB Executive Order D-798-14 ; 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-193-103 Engine Family Number (EFN) XNSXT03.335A
775 Series Engine Family Number (EFN) 5NSXT04.0G6A CARB Executive Order D-798-14 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT04.0G6A
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A 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) 9NSXT04.0G6A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
This is a certified original equipment manufacturer (OEM) part. Built for vehicles with the 4.0L engine.
Mileage: 56,600 miles
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT04.0G6A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT04.0G6A
For vehicles with the 3.8L engine.
Mileage: 1,700 miles
This is a recertified original equipment (OEM) part for vehicles with the 4.0L engine.
Mileage: 52,300 miles
This is an original equipment manufacturer (OEM) recertified part. For vehicles with the 4.0L engine.
Mileage: 52,300 miles
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A Cutting and Welding Required
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A Cutting and Welding Required
This is a certified original equipment manufacturer (OEM) part. For vehicles with the 4.0L engine.
Mileage: 129,200 miles
CARB Executive Order D-182-52 Engine Family Number (EFN) XNSXT03.335A Manifold Not Included 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. Additional Part(s) Needed To Complete Installation: 2 of 31559 Direct Fit Type
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A 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) XNSXT03.335A
CARB Executive Order D-193-103 Engine Family Number (EFN) XNSXT03.335A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
It is a certified original equipment manufacturer (OEM) part. For vehicles with the 3.8L engine.
Mileage: 5,200 miles
This is a certified original equipment manufacturer (OEM) part. For vehicles with the 3.8L engine.
Mileage: 16,900 miles
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT04.0G6A 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) XNSXT03.335A
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT04.0G6A
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT04.0G6A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A 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) 9NSXT04.0G6A Cutting and Welding Required
CARB Executive Order D-193-146 Engine Family Number (EFN) 5NSXT04.0G6A
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT04.0G6A 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) 9NSXT04.0G6A
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. Rear 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
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)
Cutting and Welding Required with Manifold Catalytic Converter
with Manifold Catalytic Converter Not legal for sale or installation in California, Colorado or New York. 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
Cutting and Welding Required with Manifold Catalytic Converter
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
with Manifold Catalytic Converter Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required
Undercar; 13 1/2" Overall Length Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with Federal/California Emissions System Exhaust Gasket is Recommended Includes Front and Rear Gasket 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. Standard Direct Fit Type
It is a certified original equipment manufacturer (OEM) part. For vehicles with the 4.0L engine.
Mileage: 114,700 miles
This is a recertified original equipment manufacturer (OEM) part.
Mileage: 92,400 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 4.0L engine.
Mileage: 45,300 miles
This is a recertified original equipment manufacturer (OEM) part.
Mileage: 92,400 miles
Not legal for sale or installation in California, Colorado or New York.
Undercar; 12 1/2" Overall Length Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with Manifold Catalytic Converter
with Manifold Catalytic Converter 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 4.0L engine.
Mileage: 45,300 miles
It is a certified original equipment manufacturer (OEM) part. For vehicles with the 3.8L engine.
Mileage: 1,700 miles
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 3.8L engine.
Mileage: 5,200 miles
with Manifold Catalytic Converter
with Manifold Catalytic Converter Not legal for sale or installation in California, Colorado or New York.
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
Undercar; 17" Overall Length Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
91 Series Engine Family Number (EFN) YNSXT02.423B 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
91 Series Engine Family Number (EFN) WNSXT02.423B 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-193-124 Engine Family Number (EFN) WNSXT02.423B Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Precat 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
91 Series Engine Family Number (EFN) 1NSXT03.5C9A 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
CARB Executive Order D-193-124 Engine Family Number (EFN) WNSXT02.423B Cutting and Welding Required
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
From 6/1/2001 without Integrated Manifold Catalytic Converter
Except Integrated Manifold Catalytic Converter From 6/1/2001 Not legal for sale or installation in California, Colorado or New York.
Except Integrated Manifold Catalytic Converter From 6/1/2001 Not legal for sale or installation in California, Colorado or New York.
From 6/1/2001 without Integrated Manifold Catalytic Converter
This is a recertified original equipment manufacturer (OEM) part. For vehicles with the 4.0L engine.
Mileage: 52,300 miles
This is a certified original equipment manufacturer (OEM) part. For vehicles with the 2.5L engine.
Mileage: 79,200 miles
This is a certified original equipment manufacturer (OEM) part. For vehicles with the 2.5L engine.
Mileage: 79,200 miles
772 Series 4 in Round Body Engine Family Number (EFN) WNSXT02.423B 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 ALL
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-124 Engine Family Number (EFN) YNSXT02.423A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-124 Engine Family Number (EFN) YNSXT02.423A
It is a certified original equipment manufacturer (OEM) part. For vehicles with the 4.0L engine.
Mileage: 129,200 miles
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT02.5G5A
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT02.5G5A 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 Nissan Frontier. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · DC · Desert Runner · LE · LE Platinum · Nismo Off-Road · PRO-4X · PRO-X · Platinum LE · S · SC · SE · SL · SV · SVE · XE
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
L4 2.4L · L4 2.5L · V6 3.3L · V6 3.8L · V6 4.0L
Automatic · Manual
