# MagnaFlow 51299 OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD) for 2009-2023 Ford E-450 Super Duty and More

### Performance Overview

The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability.

### Key Features

-   Brand: MagnaFlow
-   Part number: 51299
-   Product type: OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2009 Ford E-450 Super Duty, Note: Base; 5.4L; 3.00"; 3.00"; 176.0 In. Wheelbase
-   2016 Ford E-450 Super Duty, Note: Base; 6.8L; 3.00"; 3.00"
-   2017 Ford E-450 Super Duty, Note: Base; 6.8L; 3.00"; 3.00"
-   2018 Ford E-450 Super Duty, Note: Base; 6.8L; 3.00"; 3.00"
-   2019 Ford E-450 Super Duty, Note: Base; 6.8L; 3.00"; 3.00"
-   2009 Ford F-350 Super Duty, Note: Cabela'S, Fx4, Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt; 6.8L; 3.00"; 3.00"
-   2010 Ford F-350 Super Duty, Note: Cabela'S, King Ranch, Lariat, Xl, Xlt; 6.8L; 3.00"; 3.00"
-   2020 Ford F-350 Super Duty, Note: King Ranch, Lariat, Platinum, Xl, Xlt; 7.3L; 3.00"; 3.00"

### 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 51299.

**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

-   OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD) for Ford E-450 Super Duty
-   51299 fitment
-   MagnaFlow OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD)
-   2009 Ford E-450 Super Duty OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2009

Ford

E-450 Super Duty

Base; 5.4L; 3.00"; 3.00"; 176.0 In. Wheelbase

2016

Ford

E-450 Super Duty

Base; 6.8L; 3.00"; 3.00"

2017

Ford

E-450 Super Duty

Base; 6.8L; 3.00"; 3.00"

2018

Ford

E-450 Super Duty

Base; 6.8L; 3.00"; 3.00"

2019

Ford

E-450 Super Duty

Base; 6.8L; 3.00"; 3.00"

2009

Ford

F-350 Super Duty

Cabela'S, Fx4, Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt; 6.8L; 3.00"; 3.00"

2010

Ford

F-350 Super Duty

Cabela'S, King Ranch, Lariat, Xl, Xlt; 6.8L; 3.00"; 3.00"

2020

Ford

F-350 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 7.3L; 3.00"; 3.00"

2021

Ford

F-350 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 7.3L; 3.00"; 3.00"

2022

Ford

F-350 Super Duty

King Ranch, Lariat, Platinum, Xl, Xlt; 7.3L; 3.00"; 3.00"

2018

Ford

F-450 Super Duty

Base; 6.8L; 3.00"; 3.00"

2019

Ford

F-450 Super Duty

Base; 6.8L; 3.00"; 3.00"

2020

Ford

F-450 Super Duty

Base; 7.3L; 3.00"; 3.00"

2021

Ford

F-450 Super Duty

Base; 7.3L; 3.00"; 3.00"

2022

Ford

F-450 Super Duty

Base; 7.3L; 3.00"; 3.00"

2009

Ford

F-550 Super Duty

Lariat, Xl, Xlt; 6.8L; 3.00"; 3.00"

2010

Ford

F-550 Super Duty

Lariat, Xl, Xlt; 6.8L; 3.00"; 3.00"

2018

Ford

F-550 Super Duty

Base; 6.8L; 3.00"; 3.00"

2019

Ford

F-550 Super Duty

Base; 6.8L; 3.00"; 3.00"

2020

Ford

F-550 Super Duty

Base; 7.3L; 3.00"; 3.00"

2021

Ford

F-550 Super Duty

Base; 7.3L; 3.00"; 3.00"

2022

Ford

F-550 Super Duty

Base; 7.3L; 3.00"; 3.00"

2019

Ford

F53

Base; 6.8L; 3.00"; 3.00"

2020

Ford

F53

Base; 7.3L; 3.00"; 3.00"

2021

Ford

F53

Base; 7.3L; 3.00"; 3.00"

2022

Ford

F53

Base; 7.3L; 3.00"; 3.00"

2016

Ford

F59

Base; 6.8L; 3.00"; 3.00"

2017

Ford

F59

Base; 6.8L; 3.00"; 3.00"

2018

Ford

F59

Base; 6.8L; 3.00"; 3.00"

2019

Ford

F59

Base; 6.8L; 3.00"; 3.00"

2020

Ford

F59

Base; 7.3L; 3.00"; 3.00"

2021

Ford

F59

Base; 7.3L; 3.00"; 3.00"

2022

Ford

F59

Base; 7.3L; 3.00"; 3.00"

2017

Ford

F650

Base; 6.8L; 3.00"; 3.00"

2018

Ford

F650

Base; 6.8L; 3.00"; 3.00"

2019

Ford

F650

Base; 6.8L; 3.00"; 3.00"

2021

Ford

F650

Base; 7.3L; 3.00"; 3.00"

2022

Ford

F650

Base; 7.3L; 3.00"; 3.00"

2023

Ford

F650

Base; 7.3L; 3.00"; 3.00"

2016

Ford

F750

Base; 6.8L; 3.00"; 3.00"

2017

Ford

F750

Base; 6.8L; 3.00"; 3.00"

2018

Ford

F750

Base; 6.8L; 3.00"; 3.00"

2019

Ford

F750

Base; 6.8L; 3.00"; 3.00"

2021

Ford

F750

Base; 7.3L; 3.00"; 3.00"

2022

Ford

F750

Base; 7.3L; 3.00"; 3.00"

2023

Ford

F750

Base; 7.3L; 3.00"; 3.00"

2020

Ford

Transit-150

Base, Ptv, Xl, Xlt; 3.5L; 3.00"; 3.00"

2021

Ford

Transit-150

Base, Ptv, Xl, Xlt; 3.5L; 3.00"; 3.00"

2020

Ford

Transit-250

Base, Ptv; 3.5L; 3.00"; 3.00"

2021

Ford

Transit-250

Base, Ptv; 3.5L; 3.00"; 3.00"

2020

Ford

Transit-350

Base, Ptv, Xl, Xlt; 3.5L; 3.00"; 3.00"

2021

Ford

Transit-350

Base, Ptv, Xl, Xlt; 3.5L; 3.00"; 3.00"

2020

Ford

Transit-350 Hd

Base, Ptv, Xl, Xlt; 3.5L; 3.00"; 3.00"

2021

Ford

Transit-350 Hd

Base, Ptv, Xl, Xlt; 3.5L; 3.00"; 3.00"

## Details

- **Price:** 1302.1 CAD
- **Vendor:** MagnaFlow
- **Type:** OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD)
- **Tags:** 2009 Ford E-450 Super Duty, 2009 Ford F-350 Super Duty, 2009 Ford F-550 Super Duty, 2010 Ford F-350 Super Duty, 2010 Ford F-550 Super Duty, 2016 Ford E-450 Super Duty, 2016 Ford F59, 2017 Ford E-450 Super Duty, 2017 Ford F59, 2017 Ford F650, 2018 Ford E-450 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-550 Super Duty, 2018 Ford F59, 2018 Ford F650, 2019 Ford E-450 Super Duty, 2019 Ford F-450 Super Duty, 2019 Ford F-550 Super Duty, 2019 Ford F53, 2019 Ford F59, 2020 Ford F-350 Super Duty, 2020 Ford F-450 Super Duty, 2020 Ford F-550 Super Duty, 2020 Ford F53, 2020 Ford F59, 2021 Ford F-350 Super Duty, 2021 Ford F-450 Super Duty, 2021 Ford F-550 Super Duty, 2021 Ford F53, 2021 Ford F59, 2022 Ford F-350 Super Duty, 2022 Ford F-450 Super Duty, 2022 Ford F-550 Super Duty, 2022 Ford F53, 2022 Ford F59, 51299, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-51299, Muffler, OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD), Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1302.10 CAD | In stock |

## Images

- MagnaFlow 51299 OEM Grade Direct Fit Catalytic Converter (3" ID/3" OD)

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-ford-e-450-super-duty-catalytic-converter-51299)
> Updated: 2026-07-06