MagnaFlow CARB-Grade California CARB-compliant direct-fit catalytic converter (5571523) for the 2004-2005 Nissan Altima 2.5L. Spun-body mandrel-bent 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 gaskets and hardware. Interchanges with OE parts 20020-3Z800 and 20020-3Z810. Designed to meet or exceed CARB requirements for legal use in California and CARB states.
Specifications
| Type |
Direct-fit catalytic converter |
| Grade |
CARB (California) |
| Material |
409 stainless steel (spun body) |
| Hardware |
Gaskets & hardware included |
| OEM Replacement |
20020-3Z800, 20020-3Z810 |
| Emissions |
CARB compliant (CA legal) |
This part fits:
| Year |
Make |
Model |
Submodel |
| 2004 |
Nissan |
Altima |
Base |
| 2004-2005 |
Nissan |
Altima |
S |
| 2004-2005 |
Nissan |
Altima |
SL |
