How to service and repair the catalytic converter on Ford Mustang?

The repair and servicing process of the catalytic converter starts by properly lifting and supporting the vehicle. Perform this task by unconnecting all heated oxygen sensors (HO2S) and catalyst monitor sensors at their wiring terminals to avoid potential hardware damage. The RH and LH HO2S connectors need removal before proceeding to disconnect the RH and LH catalyst monitor sensor connectors. Service the dual converter assembly by removing its nuts followed by exhaust manifold flange nuts until the dual converter assembly can be taken out. The pipe cutting point starts 226.8 mm (9.07 inches) from two spot welds for a total removal of 13 mm (0.52 inches) from the LH dual converter. The LH dual converter and RH dual converter pipe should be positioned next to each other and both inserted into a sleeve before clamping and tightening them to 55 Nm (41 ft. lbs.). After reinstalling dual converter assembly nuts and reattaching RH and LH HO2S connectors followed by RH and LH catalyst monitor sensor connectors complete the process by lowering the vehicle.

OEM Ford Mustang Catalytic Converter

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47 Catalytic Converters found

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Ford Mustang Catalytic Converter, Driver Side Part Number: FR3Z-5G232-F
$977.25 MSRP: $1234.29
You Save: $257.04 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Exhaust Manifold And Catalyst; Catalytic Converter with Integrated Exhaust Manifold, Left; Manifold W/Converter
- Position: Driver Side
- Replaces: FR3Z-5G232-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | GT, GT 50 Years Limited Edition, GT Premium | 8 Cyl 5.0 L GAS
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Ford Mustang Catalytic Converter, Driver Side Part Number: KR3Z-5E213-A
$1835.51 MSRP: $2324.14
You Save: $488.63 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Mustang | Shelby GT500 | 8 Cyl 5.2 L GAS
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Ford Mustang Catalytic Converter, Passenger Side Part Number: FR3Z-5E212-M
$811.50 MSRP: $1017.14
You Save: $205.64 (21%)
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | V6 | 6 Cyl 3.7 L GAS
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Ford Mustang Catalytic Converter Part Number: JR3Z-5E212-E
$1651.43 MSRP: $2083.71
You Save: $432.28 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2018-2023 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Catalytic Converter, Passenger Side Part Number: PR3Z-5E212-C
$1368.04 MSRP: $1723.86
You Save: $355.82 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | Dark Horse, Dark Horse Premium, GT, GT Premium | 8 Cyl 5.0 L GAS
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Ford Mustang Catalytic Converter, Driver Side Part Number: FR3Z-5E213-D
$959.25 MSRP: $1211.43
You Save: $252.18 (21%)
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Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left
- Position: Driver Side
- Replaces: FR3Z-5E213-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | V6 | 6 Cyl 3.7 L GAS
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Ford Mustang Catalytic Converter Part Number: PR3Z-5E212-A
$695.63 MSRP: $870.00
You Save: $174.37 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Replaced by: PR3Z-5E212-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2024 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Catalytic Converter Part Number: FR3Z-5E212-R
$1488.08 MSRP: $1876.29
You Save: $388.21 (21%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Converter Assembly
- Replaces: FR3Z-5E212-D, FR3Z-5E212-E
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | EcoBoost, EcoBoost Premium | 4 Cyl 2.3 L GAS
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Ford Mustang Catalytic Converter, Passenger Side Part Number: KR3Z-5E212-C
$1842.00 MSRP: $2325.71
You Save: $483.71 (21%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford Mustang | Shelby GT500 | 8 Cyl 5.2 L GAS
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Ford Mustang Catalytic Converter Part Number: AR3Z-5F250-A
Product Specifications
- Other Name: Converter Assembly; Exhaust Pipe; Converter & Pipe; Converter
- Replaces: 8R3Z-5F250-D, 7R3Z-5F250-A, 9R3Z-5F250-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2010 Ford Mustang | Shelby GT500, Shelby GT500KR | 8 Cyl 5.4 L GAS
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Ford Mustang Catalytic Converter, Driver Side Part Number: BR3Z-5E213-B
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left; Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
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Ford Mustang Catalytic Converter, Passenger Side Part Number: BR3Z-5E212-B
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2017 Ford Mustang | Boss 302, GT, GT 50 Years Limited Edition, GT Premium | 8 Cyl 5.0 L GAS
View related parts
Ford Mustang Catalytic Converter, Passenger Side Part Number: BR3Z-5E212-C
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right; Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
View related parts
Ford Mustang Catalytic Converter, Driver Side Part Number: BR3Z-5E213-C
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Left; Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2014 Ford Mustang | Boss 302, GT | 8 Cyl 5.0 L GAS
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Ford Mustang Catalytic Converter Part Number: 8R3Z-5F250-E
Product Specifications
- Other Name: Converter Assembly; Converter
- Replaces: 4R3Z-5F250-KB, 6R3Z-5F250-F, 6R3Z-5F250-C, 8R3Z-5F250-B, 7R3Z-5F250-F, 6R3Z-5F250-LA, 6R3Z-5F250-E, 6R3Z-5F250-MA, 6R3Z-5F250-D, 7R3Z-5F250-E, 8R3Z-5F250-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | Base | 6 Cyl 4.0 L GAS
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Ford Mustang Catalytic Converter, Passenger Side Part Number: FR3Z-5E212-P
$1181.18 MSRP: $1486.57
You Save: $305.39 (21%)
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter, Right
- Position: Passenger Side
- Replaces: FR3Z-5E212-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2017 Ford Mustang | GT, GT 50 Years Limited Edition, GT Premium | 8 Cyl 5.0 L GAS
View related parts
Ford Mustang Catalytic Converter Part Number: 2R3Z-5F250-CA
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2003 Ford Mustang | Base | 6 Cyl 3.8 L GAS
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Ford Mustang Catalytic Converter Part Number: 2R3Z-5F250-DA
Product Specifications
- Other Name: Converter Assembly; Converter
- Manufacturer Note: This is a one-piece converter. This replaces the two-piece (LH & RH) kits. Catchword: "FOR", Japan
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2000 Ford Mustang | GT | 8 Cyl 4.6 L GAS
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Ford Mustang Catalytic Converter Part Number: 2R3Z-5F250-EA
Product Specifications
- Other Name: Converter Assembly; Converter
- Manufacturer Note: This is a one-piece converter. This replaces the two-piece (LH & RH) kits. Catchword: "BAF", All states and Canada
- Replaces: 1R3Z-5F250-EBR
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2004 Ford Mustang | GT, GT Bullitt, Mach 1 | 8 Cyl 4.6 L GAS
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Ford Mustang Converter Part Number: 3R3Z-5F250-AA
Product Specifications
- Other Name: Converter Assembly; Catalytic Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2004 Ford Mustang | Base | 6 Cyl 3.8 L GAS

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1-20 of 47 Results

Ford Mustang Catalytic Converter

OEM Catalytic Converter boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Catalytic Converter with long life and a perfect fit. Come to our website and find genuine Ford Mustang parts. We keep a wide inventory of OEM Mustang parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

Catalytic converter is an essential part of the exhaust and emission control system of Ford Mustang and plays the role of reducing dangerous gases which are emitted while burning the fuel by changing it into harmless gases like water vapor and Carbon Dilaurate. This change is as a result of a chemical process which uses catalysts that are usually in the form of platinum, palladium and rhodium supported on a honeycombed structure. The Ford Mustang vehicles through time have incorporated different varieties of catalytic converters, the two-way and the three-way and the three way have been used since 1981. As for the high flow catalytic converters there is the range of converters available for improving the exhaust volume and increasing horsepower, but they have to meet legal requirements and do not really work if not accompanied by other modifications of the engine. The Ford Mustang catalytic converter should ideally be checked and replaced periodically so as to ensure that the car's efficiency and the emissions given off conform to the set standards.

Ford Mustang Catalytic Converter Parts and Q&A

Catalytic Converter
2R3Z-5F250-EA
Q: How to service and repair the catalytic converter on Ford Mustang?
A:
The repair and servicing process of the catalytic converter starts by properly lifting and supporting the vehicle. Perform this task by unconnecting all heated Oxygen Sensors (HO2S) and catalyst monitor sensors at their wiring terminals to avoid potential hardware damage. The RH and LH HO2S connectors need removal before proceeding to disconnect the RH and LH catalyst monitor sensor connectors. Service the dual converter assembly by removing its nuts followed by exhaust manifold flange nuts until the dual converter assembly can be taken out. The pipe cutting point starts 226.8 mm (9.07 inches) from two spot welds for a total removal of 13 mm (0.52 inches) from the LH dual converter. The LH dual converter and RH dual converter pipe should be positioned next to each other and both inserted into a sleeve before clamping and tightening them to 55 Nm (41 ft. lbs.). After reinstalling dual converter assembly nuts and reattaching RH and LH HO2S connectors followed by RH and LH catalyst monitor sensor connectors complete the process by lowering the vehicle.