How to service and repair the catalytic converter on Mercury Cougar?

Service operations for the catalytic converter start with removing heat shields then disconnecting the Three Way Catalytic Converter (TWC) from its position on the manifold. After raising the vehicle for support you must disconnect the heated oxygen sensor electrical connector through wire unclipping. The technician should start by disconnecting the flange connection and separating the hanger insulator then proceed to eliminate the TWC and flexible pipe assembly by untightening nuts and removing the nut and bolt. During installation position the TWC and flexible pipe assembly and next install the nut and bolt before tightening the bolts. First check the hanger insulators for wear then replace them when needed and apply Myrpol Lubricant D7AZ-19553-AA or equivalent per Ford specification ESE-M99B144-B. Then install the new gasket and nuts before loosely joining the flange assembly while supporting the vehicle in its lowered position. The usage of jointing compound must end before reaching the catalytic converter area followed by proper tightening of the nuts. Begin by reattaching the heat shield to the exhaust system. Then elevate the vehicle once more before securing the nuts while attaching the heated oxygen sensor electrical cable and securing the wiring in place before letting the vehicle drop to the ground.

OEM Mercury Cougar Catalytic Converter

Cat. Converter

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12 Catalytic Converters found

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Mercury Cougar Catalytic Converter Part Number: E8SZ-5F250-A
Product Specifications
- Other Name: Converter Assembly; Exhaust Pipe; Front Pipe; Converter & Pipe; Exhaust
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1985-1988 Mercury Cougar | Base, LS | 6 Cyl 3.8 L GAS
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Mercury Cougar Exhaust Manifold, Passenger Side Part Number: F8RZ-5G232-BC
Product Specifications
- Other Name: Converter Assembly; Manifold
- Manufacturer Note: RH manifold and front converter asy. Male fitting at the EGR connector - (note: for warranty repairs - check for technical service publications (SSM, TSB) prior to ordering)
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2000 Mercury Cougar | V6 | 6 Cyl 2.5 L GAS
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Mercury Cougar Exhaust Manifold, Driver Side Part Number: F8RZ-5G232-AC
Product Specifications
- Other Name: Catalyst Assembly; Manifold
- Manufacturer Note: LH manifold and front converter asy. - (note: for warranty repairs - check for technical service publictions (SSM, TSB) prior to ordering)
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2000 Mercury Cougar | V6 | 6 Cyl 2.5 L GAS
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Mercury Cougar Catalytic Converter Part Number: F8RZ-5E212-CC
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Cougar | Base, S, V6 | 6 Cyl 2.5 L GAS
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Mercury Cougar Catalytic Converter Part Number: F8RZ-5E212-BH
Product Specifications
- Other Name: Pipe Assembly; Exhaust Pipe; Front Pipe; Converter & Pipe
- Manufacturer Note: Converter asy
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Mercury Cougar | Base | 4 Cyl 2.0 L GAS
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Mercury Cougar Catalytic Converter Part Number: F8RZ-5E212-BC
Product Specifications
- Other Name: Converter Assembly; Converter
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2000 Mercury Cougar | V6 | 6 Cyl 2.5 L GAS
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Mercury Cougar Catalytic Converter Part Number: F4SZ5F250G
Product Specifications
- Other Name: Converter Assembly; Exhaust Pipe; Front Pipe; Converter & Pipe
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1989-1990 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
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Mercury Cougar Catalytic Converter Part Number: F2SZ-5F250-A
Product Specifications
- Other Name: Converter & Pipe Assembly - Exhaust; Exhaust Pipe; Front Pipe
- Manufacturer Note: Converter and Pipe Assy. Exh.
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992 Mercury Cougar | LS, XR-7 | 8 Cyl 5.0 L GAS
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Mercury Cougar Exhaust Manifold, Passenger Side Part Number: 1S8Z-5G232-DB
Product Specifications
- Other Name: Converter Assembly
- Manufacturer Note: RH manifold and front converter asy.
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Cougar | Base, S, V6 | 6 Cyl 2.5 L GAS
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Mercury Cougar Exhaust Manifold, Driver Side Part Number: 1S8Z-5G232-DA
Product Specifications
- Other Name: Converter Assembly
- Manufacturer Note: LH manifold and front converter asy.
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Cougar | Base, S, V6 | 6 Cyl 2.5 L GAS
View related parts
Mercury Cougar Catalytic Converter Part Number: 1S8Z-5E212-FA
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Cougar | Base, S, V6 | 6 Cyl 2.5 L GAS
View related parts
Mercury Cougar Catalytic Converter Part Number: 1S8Z-5E212-EA
Product Specifications
- Other Name: Converter Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2002 Mercury Cougar | Base, S, V6 | 6 Cyl 2.5 L GAS

Mercury Cougar Catalytic Converter

OEM Catalytic Converter boasts unmatched quality. Each part goes through full quality checks. They adhere to Mercury'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 Mercury Cougar parts. We keep a wide inventory of OEM Cougar 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 Catalytic Converter in Mercury Cougar automobiles is part of the exhaust and emission systems of automobiles, its function with regard to conversion of toxic gases generated in combustion process into less harm substances. CO and HC are mainly converted to water and CO2 and NOx to nitrogen through chemical reactions with the catalyst made of platinum palladium and rhodium. Early Mercury Cougars employed two-way catalytic converters, while the later versions came with three-way converters that also forestalled NOx emissions. Some OF converters have a honeycomb substrate that optimises the gas flow and disperses the catalyst evenly The older models, however could have used ceramics such as beads. There are performance catalytic converters and these have been developed to allow high flow rates but at the same time have optimised efficiency and these usually come with either direct fit or universal systems.

Mercury Cougar Catalytic Converter Parts and Q&A

Catalytic Converter
1S8Z-5E212-EA
Q: How to service and repair the catalytic converter on Mercury Cougar?
A:
Service operations for the catalytic converter start with removing heat shields then disconnecting the Three Way Catalytic Converter (TWC) from its position on the manifold. After raising the vehicle for support you must disconnect the heated oxygen sensor electrical connector through wire unclipping. The technician should start by disconnecting the flange connection and separating the hanger insulator then proceed to eliminate the TWC and flexible pipe assembly by untightening nuts and removing the nut and bolt. During installation position the TWC and flexible pipe assembly and next install the nut and bolt before tightening the bolts. First check the hanger insulators for wear then replace them when needed and apply Myrpol Lubricant D7AZ-19553-AA or equivalent per Ford specification ESE-M99B144-B. Then install the new gasket and nuts before loosely joining the flange assembly while supporting the vehicle in its lowered position. The usage of jointing compound must end before reaching the catalytic converter area followed by proper tightening of the nuts. Begin by reattaching the heat shield to the exhaust system. Then elevate the vehicle once more before securing the nuts while attaching the heated oxygen sensor electrical cable and securing the wiring in place before letting the vehicle drop to the ground.