Direct-Fit Front & Rear Catalytic Converters For 2003-2006 Nissan Sentra 1.8L (EPA Compliant)

Need to pass an emissions test?

This complete set includes both the front and rear direct-fit catalytic converters for your 2003-2006 Nissan Sentra with the 1.8L engine.

They're made by Universal Exhaust and are designed to be a straightforward, bolt-on replacement.

The kit comes with all necessary mounting hardware and is EPA-certified, so you can be sure it meets emissions standards (please note: these cannot be shipped to California).

The oxygen sensor location is pre-catalyst, just like your original setup.

With a 5-year warranty and manufactured in Canada, this is a reliable and cost-effective way to get your Sentra running clean and legal again.