MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 447198 is the passenger-side converter for 3.5L Nissan Pathfinder and Infiniti QX4 models. Its spun-body, low-mass design uses a single laser-fusion weld to reduce leak points and improve thermal efficiency, with mandrel-bent stainless tubing for OEM-like flow. It bolts in with the included gaskets and carries a CARB Executive Order for legal installation in California and CARB states.
| Type | California Grade CARB compliant direct-fit catalytic converter |
| Position | Passenger side |
| Material | Stainless steel, mandrel-bent, spun body |
| Emissions | CARB compliant; California legal |
| OEM Replacement | B08A0-4W10A, B08A0-5W500 |
| Includes | Gaskets |
| Part Number | 447198 |
| Quantity | 1 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001 | INFINITI | QX4 | Base |
| 2001-2004 | Nissan | Pathfinder | LE |
| 2001-2004 | Nissan | Pathfinder | SE |
| 2001 | Nissan | Pathfinder | XE |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
