MagnaFlow CARB-Grade California-compliant direct-fit catalytic converter (447227) for the 2001-2004 Nissan Pathfinder 3.5L (also fits the 2001-2002 Infiniti QX4 3.5L). Spun-body 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding, includes 1 flange gasket and 1 crush ring gasket. CARB compliant - legal in California and CARB states.
| Type | Direct-fit catalytic converter |
| Grade | California Grade (CARB) |
| Material | 409 stainless steel (spun body) |
| Hardware | 1 flange gasket and 1 crush ring gasket included |
| OEM Replacement | 14006-4W001, 20020-5W000, 20020-5W500, 20020-5W510 |
| Emissions | CARB compliant - legal in California and CARB states |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2002 | INFINITI | QX4 | Base |
| 2001-2004 | Nissan | Pathfinder | LE |
| 2001-2004 | Nissan | Pathfinder | SE |
| 2001 | Nissan | Pathfinder | XE |
