MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (51787) for the 2001-2004 Ford F-150 (incl. F-150 Heritage) 4.2L. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding, and includes gaskets and hardware. Interchanges with OE parts 1L3Z-5E212-AB and 2L3Z-5E212-AB. Federal/EPA compliant (not for sale in California). OBDII.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| Hardware | Gaskets and hardware included |
| OEM Replacement | 1L3Z-5E212-AB, 2L3Z-5E212-AB |
| Emissions | Federal/EPA compliant (not for sale in California) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2003 | Ford | F-150 | XL |
| 2001-2003 | Ford | F-150 | XLT |
| 2004 | Ford | F-150 Heritage | XL |
| 2004 | Ford | F-150 Heritage | XLT |
