MagnaFlow HM-Grade Federal/EPA-compliant direct-fit manifold catalytic converter (50805) for the 2002-2006 Nissan Altima and 2002-2006 Nissan Sentra 2.5L. Spun-body 409 stainless steel 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. Federal/EPA compliant for OBDII vehicles — not legal for sale in California.
| Type | Direct-Fit Manifold Catalytic Converter |
| Grade | HM Grade |
| Material | 409 stainless steel (spun body) |
| Hardware | Gaskets and hardware included |
| OEM Replacement | 14002-8J008, 14002-9J305 |
| Emissions | Federal/EPA compliant (not legal for sale in California) |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2004,2006 | Nissan | Altima | Base |
| 2002-2006 | Nissan | Altima | S |
| 2002-2006 | Nissan | Altima | SL |
| 2003 | Nissan | Sentra | Limited Edition |
| 2004 | Nissan | Sentra | S |
| 2002-2006 | Nissan | Sentra | SE-R |
| 2002-2006 | Nissan | Sentra | SE-R Spec V |
