MagnaFlow's California Grade direct-fit catalytic converter carries CARB Executive Order D-193-176, which is what keeps the check engine light off and the vehicle legal in states following California emissions rules. The body is 16 gauge 409 stainless mandrel bent tubing with a ceramic substrate and 308 stainless MIG welds, 35.25 inches overall, with a flange inlet and one pre-converter oxygen sensor port. A crush ring gasket and a flange gasket are included. This is the downstream bolt-on unit rather than the manifold converter, which MagnaFlow sells separately under part number 49997.
| Type | Direct-fit catalytic converter, California Grade |
| Position | Secondary (downstream); the manifold converter is separate part 49997 |
| Emissions | CARB compliant, Executive Order D-193-176 |
| Material | 16 gauge 409 stainless mandrel bent tubing, ceramic substrate, 308 stainless MIG welds |
| Overall Length | 35.25 in |
| Inlet | Flange |
| Sensor Ports | One pre-converter oxygen sensor port |
| Included | Crush ring gasket, flange gasket |
| Quantity | 1 |
| Part Number | 447229 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000-2004 | Nissan | Xterra | 3.3L V6 |
| 2003 | Nissan | Frontier | 3.3L V6 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. 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.
