# MagnaFlow 557190 Direct Fit California Stainless Steel Catalytic Converter for 2007-2009 Nissan Altima

### Performance Overview

Magnaflow's California Catalytic Converter is designed to be CARB compliant. The catalytic converter's ribbed body is designed to minimize distortion and expansion of the body to hold the ceramic catalyst in place. magnaflow's Catalytic Converters are made of stainless steel and are backed by their limited lifetime warranty.

### Key Features

-   Brand: MagnaFlow
-   Part number: 557190
-   Product type: Direct Fit California Stainless Steel Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2007 Nissan Altima, Note: Se, Sl; 3.5L
-   2008 Nissan Altima, Note: Se, Sl; 3.5L
-   2009 Nissan Altima, Note: Se, Sl; 3.5L

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 557190.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Direct Fit California Stainless Steel Catalytic Converter for Nissan Altima
-   557190 fitment
-   MagnaFlow Direct Fit California Stainless Steel Catalytic Converter
-   2007 Nissan Altima Direct Fit California Stainless Steel Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2007

Nissan

Altima

Se, Sl; 3.5L

2008

Nissan

Altima

Se, Sl; 3.5L

2009

Nissan

Altima

Se, Sl; 3.5L

## Details

- **Price:** 1294.93 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit California Stainless Steel Catalytic Converter
- **Tags:** 2007 Nissan Altima, 2008 Nissan Altima, 2009 Nissan Altima, 557190, Auto Parts, Automotive, Catalytic Converter, Direct Fit California Stainless Steel Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-557190, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1294.93 CAD | In stock |

## Images

- MagnaFlow 557190 Direct Fit California Stainless Steel Catalytic Converter

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-nissan-altima-catalytic-converter-carb-557190)
> Updated: 2026-06-13