AP Exhaust 645342 Catalytic Converter – Front Left/Right For Chevy GMC Trucks

This AP Exhaust catalytic converter (part #645342) fits a range of Chevy and GMC trucks, including C1500, Suburban, and K Series models from the mid-90s.

It's a direct-fit replacement for the front driver or passenger side.

It's built with stainless steel, includes a gasket, and keeps the oxygen sensors in the factory locations.

It's 46-state legal (federal EPA standard), but it won't ship to CA, CO, NY, or ME due to state regulations.

AP backs it with a 5-year or 50,000-mile warranty.

If your old cat is clogged or failing, this is a solid, reliable replacement that'll get you back on the road.