# MagnaFlow 04-11 Lincoln Town Car V8 4.6L GAS California Catalytic Converter Direct Fit

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5411010. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2004-2008 Mercury Grand Marquis, 2004-2008 Ford Crown Victoria, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

-   Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
-   Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
-   OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
-   Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy Operation
-   High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
-   Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
-   Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
-   Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance
-   Simplifies installation with essential gaskets and hardware being included in the box
-   Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
-   Durable 308 stainless steel MIG welds

This Part Fits:

Year

Make

Model

Submodel

2004-2008

Ford

Crown Victoria

Base

2006-2008

Ford

Crown Victoria

Fleet

2004-2008

Ford

Crown Victoria

LWB

2004-2008

Ford

Crown Victoria

LX

2004-2006

Ford

Crown Victoria

LX Sport

2004-2008

Ford

Crown Victoria

Police Interceptor

2004-2005

Ford

Crown Victoria

S

2005

Ford

Crown Victoria

Special Edition

2006-2007

Lincoln

Town Car

Designer Series

2004-2010

Lincoln

Town Car

Executive

2004-2011

Lincoln

Town Car

Executive L

2004-2006

Lincoln

Town Car

Protection Series

2004-2007

Lincoln

Town Car

Signature

2005-2011

Lincoln

Town Car

Signature L

2005-2011

Lincoln

Town Car

Signature Limited

2004

Lincoln

Town Car

Ultimate

2004

Lincoln

Town Car

Ultimate L

2004-2008

Mercury

Grand Marquis

GS

2005

Mercury

Grand Marquis

GSL

2005

Mercury

Grand Marquis

Limited Edition

2004-2008

Mercury

Grand Marquis

LS

2005

Mercury

Grand Marquis

Ultimate Edition

## Details

- **Price:** 1722.21 CAD
- **Vendor:** Magnaflow
- **Type:** Catalytic Converter Direct Fit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1722.21 CAD | In stock |

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-04-11-lincoln-town-car-v8-4-6l-gas-california-catalytic-converter-direct-fit)
> Updated: 2026-06-29