# MagnaFlow 451005 Universal Fit California Catalytic Converter (2.25" ID/2.25" OD) for 2001-2006 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: 451005
-   Product type: Universal Fit California Catalytic Converter (2.25" ID/2.25" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2003 Ford Crown Victoria, Note: Base, Lwb, Lx, Police Interceptor, S; 4.6L; 2.25"; 2.25"
-   2004 Ford Crown Victoria, Note: Base, Lx, Lx Sport, Police Interceptor; 4.6L; 2.25"; 2.25"
-   2005 Ford Crown Victoria, Note: Base, Lx, Lx Sport, Police Interceptor, S, Special Edition; 4.6L; 2.25"; 2.25"
-   2006 Ford Crown Victoria, Note: Base, Lx, Lx Sport, Police Interceptor; 4.6L; 2.25"; 2.25"
-   2004 Ford Ranger, Note: Edge, Tremor, Xl, Xlt; 3.0L; 2.25"; 2.25"
-   2005 Ford Ranger, Note: Edge, Stx, Xl, Xlt; 3.0L; 2.25"; 2.25"
-   2006 Ford Ranger, Note: Sport, Stx, Xl, Xlt; 3.0L; 2.25"; 2.25"
-   2003 Lincoln Town Car, Note: Cartier, Cartier L, Executive, Executive L, Executive Protection Series, Signature; 4.6L; 2.25"; 2.25"

### 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 451005.

**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

-   Universal Fit California Catalytic Converter (2.25" ID/2.25" OD) for Ford Crown Victoria
-   451005 fitment
-   MagnaFlow Universal Fit California Catalytic Converter (2.25" ID/2.25" OD)
-   2001 Ford Crown Victoria Universal Fit California Catalytic Converter (2.25" ID/2.25" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Ford

Crown Victoria

Base, Lwb, Lx, Police Interceptor, S; 4.6L; 2.25"; 2.25"

2004

Ford

Crown Victoria

Base, Lx, Lx Sport, Police Interceptor; 4.6L; 2.25"; 2.25"

2005

Ford

Crown Victoria

Base, Lx, Lx Sport, Police Interceptor, S, Special Edition; 4.6L; 2.25"; 2.25"

2006

Ford

Crown Victoria

Base, Lx, Lx Sport, Police Interceptor; 4.6L; 2.25"; 2.25"

2004

Ford

Ranger

Edge, Tremor, Xl, Xlt; 3.0L; 2.25"; 2.25"

2005

Ford

Ranger

Edge, Stx, Xl, Xlt; 3.0L; 2.25"; 2.25"

2006

Ford

Ranger

Sport, Stx, Xl, Xlt; 3.0L; 2.25"; 2.25"

2003

Lincoln

Town Car

Cartier, Cartier L, Executive, Executive L, Executive Protection Series, Signature; 4.6L; 2.25"; 2.25"

2004

Lincoln

Town Car

Executive, Executive L, Signature, Ultimate, Ultimate L; 4.6L; 2.25"; 2.25"

2005

Lincoln

Town Car

Executive, Executive L, Signature, Signature L, Signature Limited; 4.6L; 2.25"; 2.25"

2006

Lincoln

Town Car

Designer Series, Executive, Executive L, Signature, Signature L, Signature Limited; 4.6L; 2.25"; 2.25"

2001

Mazda

Protege

Es, Lx, Mp3; 2.0L; 2.25"; 2.25"

2002

Mazda

Protege

Dx, Es, Lx; 2.0L; 2.25"; 2.25"

2003

Mazda

Protege

Dx, Es, Lx, Mazdaspeed; 2.0L; 2.25"; 2.25"

2002

Mazda

Protege5

Base; 2.0L; 2.25"; 2.25"

2003

Mazda

Protege5

Base; 2.0L; 2.25"; 2.25"

2003

Mercury

Grand Marquis

Gs, Ls, Lse; 4.6L; 2.25"; 2.25"

2004

Mercury

Grand Marquis

Gs, Ls; 4.6L; 2.25"; 2.25"

2005

Mercury

Grand Marquis

Gs, Gsl, Limited Edition, Ls, Ultimate Edition; 4.6L; 2.25"; 2.25"

2004

Mercury

Marauder

Base; 4.6L; 2.25"; 2.25"

2004

Panoz

Esperante

Base; 4.6L; 2.25"; 2.25"

2005

Panoz

Esperante

Base, Gt, Gtlm; 4.6L; 2.25"; 2.25"

2004

Saleen

S7

Base; 7.0L; 2.25"; 2.25"

## Details

- **Price:** 486.25 CAD
- **Vendor:** MagnaFlow
- **Type:** Universal Fit California Catalytic Converter (2.25" ID/2.25" OD)
- **Tags:** 2001 Mazda Protege, 2002 Mazda Protege, 2002 Mazda Protege5, 2003 Ford Crown Victoria, 2003 Lincoln Town Car, 2003 Mazda Protege, 2003 Mazda Protege5, 2003 Mercury Grand Marquis, 2004 Ford Crown Victoria, 2004 Ford Ranger, 2004 Lincoln Town Car, 2004 Mercury Grand Marquis, 2004 Mercury Marauder, 2004 Panoz Esperante, 2004 Saleen S7, 2005 Ford Crown Victoria, 2005 Ford Ranger, 2005 Lincoln Town Car, 2005 Mercury Grand Marquis, 2005 Panoz Esperante, 2006 Ford Crown Victoria, 2006 Ford Ranger, 2006 Lincoln Town Car, 451005, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-451005, Muffler, Performance Exhaust, Performance Parts, Universal Fit California Catalytic Converter (2.25" ID/2.25" OD), Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 486.25 CAD | In stock |

## Images

- MagnaFlow 451005 Universal Fit California Catalytic Converter (2.25" ID/2.25" OD)

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-ford-crown-victoria-catalytic-converter-carb-451005)
> Updated: 2026-06-13