How to service and repair the fuel pressure regulator on Mercury Cougar?

The first step for servicing and repairing the fuel pressure regulator starts with safety precautions since dangerous vapors are present therefore smoking and open flames should be avoided. First step involves emptying fuel system pressure. First disconnect the fuel return hose spring lock coupling plus its vacuum hose attached to the fuel pressure regulator. The fuel pressure regulator along with its pipe assembly needs to be taken out. Rephrase the regulator installation by using a fresh O-ring seal for the pressure regulator and lubricate it with XO-10W30-QSP or DSP or Ford WSSM2C-153-H-approved oil equivalent. Re-installation of the system requires the direct opposite procedures of removal steps.

OEM Mercury Cougar Fuel Pressure Regulator

Fuel Tank Pressure Regulator

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6 Fuel Pressure Regulators found

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Mercury Cougar Fuel Pressure Regulator
Part Number: F4SZ-9C968-A
$66.52 MSRP: $109.45
You Save: $42.93 (40%)
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Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaced by: PU7Z-9C968-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1997 Mercury Cougar | XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
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Mercury Cougar Fuel Pressure Regulator
Part Number: F4CZ-9C968-A
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaces: E7FZ-9C968-A, F3LY-9C968-E, E8DZ-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1993 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
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Mercury Cougar Fuel Pressure Regulator
Part Number: E7FZ-9C968-A
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaced by: F4CZ-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991, 1984-1986 Mercury Cougar | Base, LS, XR-7 | 4 Cyl 2.3 L GAS, 8 Cyl 5.0 L GAS
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Mercury Cougar Fuel Pressure Regulator
Part Number: F7RZ-9C968-AA
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Pressure Regulator
- 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 Fuel Pressure Regulator
Part Number: E8DZ-9C968-A
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Fuel Pres Regulator; Pressure Regulator
- Replaced by: F4CZ-9C968-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1988-1990 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
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Mercury Cougar Fuel Pressure Regulator
Part Number: F73Z-9C968-AA
Product Specifications
- Other Name: Regulator - Fuel Pressure; Fuel Injection Pressure Regulator; Pressure Regulator
- 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

Mercury Cougar Fuel Pressure Regulator

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Mercury Cougar Fuel Pressure Regulator Parts Questions & Experts Answers

Fuel Pressure Regulator
F7RZ-9C968-AA
Q: How to service and repair the fuel pressure regulator on Mercury Cougar?
A: The first step for servicing and repairing the fuel pressure regulator starts with safety precautions since dangerous vapors are present therefore smoking and open flames should be avoided. First step involves emptying fuel system pressure. First disconnect the fuel return hose spring lock coupling plus its vacuum hose attached to the fuel pressure regulator. The fuel pressure regulator along with its pipe assembly needs to be taken out. Rephrase the regulator installation by using a fresh O-ring seal for the pressure regulator and lubricate it with XO-10W30-QSP or DSP or Ford WSSM2C-153-H-approved oil equivalent. Re-installation of the system requires the direct opposite procedures of removal steps.