Carmasuspensions Direct-Fit Catalytic Converter – For Nissan Sentra 1.8L 2003-2006, EPA Compliant, Stainless Steel

If your Nissan Sentra’s throwing a P0420 code or just sounds like a tin can, this carmasuspensions catalytic converter is your fix.

Fits 2003–2006 Sentra 1.8L models.

Direct replacement, not universal.

Stainless steel outer casing, ceramic substrate, polished and rust-protected.

EPA certified, but heads-up: not legal in CA, NY, CO, or ME—check your state.

Placement is rear/post-catalyst.

Includes mounting screws.

1-year warranty.

Part numbers: T166765K, OE 55438, interchange 754343.

If you need to pass emissions and get back on the road, this is the one.