Catalytic Converter For 2001-2003 Ford F-150 4.6L V8 RWD – EPA Certified, Direct Fit, 4-Year Warranty

If your F-150's check engine light is on for the cat, this replacement is the fix.

It fits 2001-2003 Ford F-150s with the 4.6L V8, rear-wheel drive only.

It's an EPA-certified direct-fit converter, meaning it bolts right in—no welding.

Body is stainless steel, substrate is ceramic.

Comes with a 4-year warranty.

It replaces OEM numbers 645412 and 645413.

Note: this won't ship to California, Colorado, New York, or Maine due to emissions laws.

It's unbranded but meets specs.

If your old cat is clogged or dead, swap it out and pass that emissions test.