How to service and repair the catalytic converter on gasoline engines on Ford F-350 Super Duty?

The first step to servicing and repairing the catalytic converter on gasoline engines requires placing the vehicle into neutral as well as installing it on a hoist. Drain off the 4 exhaust Y-pipe flange nuts and the gasket before discarding them. The connection needs loosening either between the catalytic converter and muffler or between the converter and the exhaust intermediate pipe. Disconnect the catalytic converter from the rubber isolator before removing it. The installation of a fresh catalytic converter requires elimination of catalyst monitor sensors. The threads of the catalyst monitor sensor require anti-seize before installation with a torque output of 46 Nm (34 ft. lbs.). Position the catalytic converter correctly before reconnecting the rubber isolator while applying a new exhaust Y-pipe flange gasket and installing flange nuts loosely. Clean the exhaust coupling surface area with an abrasive pad and place the coupling joint on the catalytic converter-to-muffler union or catalytic converter-to-exhaust intermediate pipe union ensuring a maximum spacing of 4 mm (0.15 inch). Place a new exhaust Y-pipe flange gasket then mount the exhaust Y-pipe flange nuts without tightening them. Position the new coupling on the catalytic converter-to-muffler joint or, if equipped, the catalytic converter-to-exhaust intermediate pipe joint but keep it at least 4 mm (0.15 inch) behind the button. The exhaust system requires alignment followed by tightening the exhaust Y-pipe flange nuts to 40 Nm (30 ft. lbs.) and catalytic converter-to-muffler coupling (or converter-to-intermediate exhaust pipe coupling) to 55 Nm (41 ft. lbs.).

OEM Ford F-350 Super Duty Catalytic Converter

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48 Catalytic Converters found

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Ford F-350 Super Duty Catalytic Converter Part Number: CC3Z-5H270-A
$5805.45 MSRP: $7358.67
You Save: $1553.22 (22%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Filter Assembly - Diesel Particle
- Replaces: BC3Z-5H270-C, BC3Z-5H270-A, BC3Z-5H270-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2012 Ford F-350 Super Duty | King Ranch, Lariat, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: 9C3Z-5F250-E
$2214.81 MSRP: $2375.71
You Save: $160.90 (7%)
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Product Specifications
- Other Name: Converter Assembly
- Replaces: 9C3Z-5F250-D, 9C3Z-5F250-A, 9C3Z-5F250-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2009-2010 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS
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Ford F-350 Super Duty Catalytic Converter Part Number: 9C3Z-5H267-B
$1085.70 MSRP: $1462.86
You Save: $377.16 (26%)
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Product Specifications
- Other Name: Catalyst Assembly
- Replaces: 7C3Z-5H267-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2010 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 8 Cyl 6.4 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: HC3Z-5H270-C
$6364.68 MSRP: $6391.73
You Save: $27.05 (1%)
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Product Specifications
- Other Name: Filter Assembly - Diesel Particle; Diesel Particulate Filter
- Replaces: HC3Z-5H270-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2017-2019 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: PC3Z-5E212-F
$4015.05 MSRP: $5085.14
You Save: $1070.09 (22%)
Ships in 1-2 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:
- 2023 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Catalytic Converter Part Number: DC3Z-5H270-C
$6773.44 MSRP: $8015.33
You Save: $1241.89 (16%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Filter Assembly - Diesel Particle
- Replaces: DC3Z-5H270-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2016 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: PC3Z-5F250-F
$3000.30 MSRP: $3796.57
You Save: $796.27 (21%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | XL | 8 Cyl 6.8 L GAS
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Ford F-350 Super Duty Catalytic Converter Part Number: FC3Z-5H270-C
$4791.15 MSRP: $6070.67
You Save: $1279.52 (22%)
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Product Specifications
- Other Name: Filter Assembly - Diesel Particle
- Replaces: FC3Z-5H270-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2015-2016 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: PC3Z-5F250-B
$3516.00 MSRP: $4451.43
You Save: $935.43 (22%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
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Ford F-350 Super Duty Catalytic Converter Part Number: PC3Z-5E212-C
$3503.96 MSRP: $4436.14
You Save: $932.18 (22%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: KC3Z-5F250-A
$2763.94 MSRP: $3496.43
You Save: $732.49 (21%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
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Ford F-350 Super Duty Catalytic Converter Part Number: 8C3Z-5F250-K
$2000.25 MSRP: $2707.14
You Save: $706.89 (27%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Replaces: 8C3Z-5F250-H, 8C3Z-5F250-D, 8C3Z-5F250-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS
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Ford F-350 Super Duty Catalytic Converter Part Number: LC3Z-5H270-F
$3759.00 MSRP: $4442.67
You Save: $683.67 (16%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Filter Assembly - Diesel Particle; Diesel Particulate Filter
- Replaces: LC3Z-5H270-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2022 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: PC3Z-5F250-H
$3099.30 MSRP: $3922.29
You Save: $822.99 (21%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Replaced by: PC3Z-5F250-J
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL
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Ford F-350 Super Duty Catalytic Converter Part Number: 8C3Z-5F250-J
$2221.43 MSRP: $2382.86
You Save: $161.43 (7%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Replaces: 8C3Z-5F250-C, 8C3Z-5F250-A, 8C3Z-5F250-G
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2009 Ford F-350 Super Duty | Cabela's, FX4, Harley-Davidson Edition, King Ranch, Lariat, XL, XLT | 10 Cyl 6.8 L GAS, 8 Cyl 5.4 L GAS
View related parts
Ford F-350 Super Duty Catalytic Converter Part Number: PC3Z-5E212-A
$3528.71 MSRP: $4467.57
You Save: $938.86 (22%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Catalytic Converter Part Number: PC3Z-5H270-D
$2179.50 MSRP: $2570.67
You Save: $391.17 (16%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Filter Assembly - Diesel Particle; Diesel Particulate Filter
- Replaced by: PC3Z-5H270-F
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2023-2024 Ford F-350 Super Duty | King Ranch, Lariat, Limited, Platinum, XL, XLT | 8 Cyl 6.7 L DIESEL, 8 Cyl 6.8 L GAS, 8 Cyl 7.3 L GAS
View related parts
Ford F-350 Super Duty Catalytic Converter Part Number: 5C3Z-5F250-A
Product Specifications
- Other Name: Converter Assembly; Front Pipe
- Manufacturer Note: SUN
- Replaces: 5C3Z-5F250-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Ford F-350 Super Duty | King Ranch, Lariat, XL, XLT | 8 Cyl 5.4 L GAS
View related parts
Ford F-350 Super Duty Catalytic Converter Part Number: HC3Z-5F250-D
$2485.50 MSRP: $3142.86
You Save: $657.36 (21%)
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2019-2022 Ford F-350 Super Duty | King Ranch, Lariat, Platinum, XL, XLT | 8 Cyl 6.2 L FLEX
View related parts
Ford F-350 Super Duty Catalytic Converter Part Number: 1C3Z-5E212-AA
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2002 Ford F-350 Super Duty | Lariat, XL, XLT | 8 Cyl 5.4 L GAS, 8 Cyl 7.3 L DIESEL

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Ford F-350 Super Duty 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 F-350 Super Duty parts. We keep a wide inventory of OEM F-350 Super Duty 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.

The Ford F-350 Super Duty Catalytic Converter is one of the essential parts which defines the Ford F-350 Super Duty series for its solid build quality and absolute durability. Built to reduce noxious emissions particularly Carbon Monoxide (CO), Hydrocarbons (HC) and Oxides of Nitrogen (NOx) into less hazardous substances this Catalytic Converter is one of the key components in the Ford F-350 Super Duty in dual aspects of functionality and safety. Being a catalytic converter for Ford F-350 Super Duty from the four generations of this model, this product is compatible with numerous models ranging from the first generation to the latest one. This catalytic converter is made using the latest technology that includes the usage of a honeycomb substrate that has precious metals such as platinum, palladium, and rhodium coated on it in order to enhance performance and durability. Due to the progressive modifications of the Ford F-350 Super Duty, companies have embarked on manufacturing High-Flow performance Catalytic Converters that do not lose their functionality with reference to the reduction of emissions set by the government. However, one must realize that the Ford F-350 Super Duty comes with safety options like antilock brakes, stability control, and advanced airbag systems to make excellent changes to the safety factor. The Ford F-350 Super Duty Catalytic Converter is a crucial part not only the emissions regulation but also the truck performance regarding towing and power. Therefore, the Ford F-350 Super Duty Catalytic Converter which has earned its reputation for reliability in the domain of automotive stands fit to offer consumers a chance at a reliable vehicle for diverse driving conditions.

Ford F-350 Super Duty Catalytic Converter Parts and Q&A

Catalytic Converter
5C3Z-5F250-A
Q: How to service and repair the catalytic converter on gasoline engines on Ford F-350 Super Duty?
A:
The first step to servicing and repairing the catalytic converter on gasoline engines requires placing the vehicle into neutral as well as installing it on a hoist. Drain off the 4 exhaust Y-pipe flange nuts and the gasket before discarding them. The connection needs loosening either between the catalytic converter and Muffler or between the converter and the exhaust intermediate pipe. Disconnect the catalytic converter from the rubber isolator before removing it. The installation of a fresh catalytic converter requires elimination of catalyst monitor sensors. The threads of the catalyst monitor sensor require anti-seize before installation with a torque output of 46 Nm (34 ft. lbs.). Position the catalytic converter correctly before reconnecting the rubber isolator while applying a new exhaust Y-pipe flange gasket and installing flange nuts loosely. Clean the exhaust coupling surface area with an abrasive pad and place the coupling joint on the catalytic converter-to-muffler union or catalytic converter-to-exhaust intermediate pipe union ensuring a maximum spacing of 4 mm (0.15 inch). Place a new exhaust Y-pipe flange gasket then mount the exhaust Y-pipe flange nuts without tightening them. Position the new coupling on the catalytic converter-to-muffler joint or, if equipped, the catalytic converter-to-exhaust intermediate pipe joint but keep it at least 4 mm (0.15 inch) behind the button. The exhaust system requires alignment followed by tightening the exhaust Y-pipe flange nuts to 40 Nm (30 ft. lbs.) and catalytic converter-to-muffler coupling (or converter-to-intermediate Exhaust Pipe coupling) to 55 Nm (41 ft. lbs.).