# MagnaFlow 551058 California Direct Fit Catalytic Converter for 2003-2011 Ford Crown Victoria and More

### 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: 551058
-   Product type: California Direct Fit Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2003 Ford Crown Victoria, Note: Base, Lwb, Lx, Police Interceptor, S; 4.6L
-   2004 Ford Crown Victoria, Note: Base, Lwb, Lx, Lx Sport, Police Interceptor, S; 4.6L
-   2005 Ford Crown Victoria, Note: Lwb, Lx, Police Interceptor; 4.6L
-   2006 Ford Crown Victoria, Note: Lwb, Lx, Police Interceptor; 4.6L
-   2007 Ford Crown Victoria, Note: Lwb, Lx, Police Interceptor; 4.6L
-   2008 Ford Crown Victoria, Note: Lwb, Lx, Police Interceptor; 4.6L
-   2009 Ford Crown Victoria, Note: Fleet, Lwb, Lx, Police Interceptor; 4.6L
-   2010 Ford Crown Victoria, Note: Base, Lx, Police Interceptor; 4.6L

### 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 551058.

**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

-   California Direct Fit Catalytic Converter for Ford Crown Victoria
-   551058 fitment
-   MagnaFlow California Direct Fit Catalytic Converter
-   2003 Ford Crown Victoria California Direct Fit Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Ford

Crown Victoria

Base, Lwb, Lx, Police Interceptor, S; 4.6L

2004

Ford

Crown Victoria

Base, Lwb, Lx, Lx Sport, Police Interceptor, S; 4.6L

2005

Ford

Crown Victoria

Lwb, Lx, Police Interceptor; 4.6L

2006

Ford

Crown Victoria

Lwb, Lx, Police Interceptor; 4.6L

2007

Ford

Crown Victoria

Lwb, Lx, Police Interceptor; 4.6L

2008

Ford

Crown Victoria

Lwb, Lx, Police Interceptor; 4.6L

2009

Ford

Crown Victoria

Fleet, Lwb, Lx, Police Interceptor; 4.6L

2010

Ford

Crown Victoria

Base, Lx, Police Interceptor; 4.6L

2011

Ford

Crown Victoria

Base, Lx, Police Interceptor; 4.6L

2009

Lincoln

Town Car

Executive, Executive L, Signature L, Signature Limited; 4.6L

2010

Lincoln

Town Car

Executive, Executive L, Signature L, Signature Limited; 4.6L

2011

Lincoln

Town Car

Executive L, Signature L, Signature Limited; 4.6L

2009

Mercury

Grand Marquis

Ls; 4.6L

2010

Mercury

Grand Marquis

Ls; 4.6L

2011

Mercury

Grand Marquis

Ls; 4.6L

## Details

- **Price:** 1809.9 CAD
- **Vendor:** MagnaFlow
- **Type:** California Direct Fit Catalytic Converter
- **Tags:** 2003 Ford Crown Victoria, 2004 Ford Crown Victoria, 2005 Ford Crown Victoria, 2006 Ford Crown Victoria, 2007 Ford Crown Victoria, 2008 Ford Crown Victoria, 2009 Ford Crown Victoria, 2009 Lincoln Town Car, 2009 Mercury Grand Marquis, 2010 Ford Crown Victoria, 2010 Lincoln Town Car, 2010 Mercury Grand Marquis, 2011 Ford Crown Victoria, 2011 Lincoln Town Car, 2011 Mercury Grand Marquis, 551058, Auto Parts, Automotive, California Direct Fit Catalytic Converter, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-551058, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1809.90 CAD | In stock |

## Images

- MagnaFlow 551058 California Direct Fit Catalytic Converter

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-ford-crown-victoria-catalytic-converter-carb-551058)
> Updated: 2026-06-13