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Genuine Mercury Cougar PCV Valve

Position Crank Ventilation Valve
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12 PCV Valves found

  • Mercury Cougar PCV Valve - E1DZ-6A666-A
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    Mercury Cougar Valve Assembly

    Part Number: E1DZ-6A666-A
    $21.11 MSRP: $34.18
    You Save: $13.07 (39%)
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    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1980-1987 Mercury Cougar | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C4, 3AT C5, 4AT AOD, 4MT, 5MT
  • Mercury Cougar PCV Valve - F7RZ-6A666-AB
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    Mercury Cougar Valve Assembly

    Part Number: F7RZ-6A666-AB
    $27.82 MSRP: $44.36
    You Save: $16.54 (38%)
    Ships in 1 Business Day
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    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Replaces: F5RZ-6A666-A
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1999-2002 Mercury Cougar | 4 Cyl 2.0L | 4AT CD4E, 5MT
  • Mercury Cougar PCV Valve - F6DZ-6A666-D
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    Mercury Cougar Valve Assembly

    Part Number: F6DZ-6A666-D
    $30.89 MSRP: $49.27
    You Save: $18.38 (38%)
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    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Replaces: F6DZ-6A666-C, F6RZ-6A666-AA, F5RZ-6A666-B
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1999-2002 Mercury Cougar | 6 Cyl 2.5L | 4AT CD4E, 5MT
  • Mercury Cougar PCV Valve - EOTZ-6A666-A
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    Mercury Cougar Valve Assembly

    Part Number: EOTZ-6A666-A
    $13.79 MSRP: $22.00
    You Save: $8.21 (38%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1988-1993 Mercury Cougar | 6 Cyl 3.8L, 8 Cyl 5.0L | 4AT AOD, 5MT
  • Mercury Cougar PCV Valve - F1DZ-6A666-B
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    Mercury Cougar Valve Assembly - Regulating

    Part Number: F1DZ-6A666-B
    $37.70 MSRP: $74.91
    You Save: $37.21 (50%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Valve Assy - Regulating; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1994-1997 Mercury Cougar | 6 Cyl 3.8L | 4AT, 4AT 4R70W, 4AT AODE
  • Mercury Cougar PCV Valve - E5ZZ-6A666-A
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    Mercury Cougar Valve Assembly

    Part Number: E5ZZ-6A666-A
    $14.86 MSRP: $23.09
    You Save: $8.23 (36%)
    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1984-1989 Mercury Cougar | 4 Cyl 2.3L, 6 Cyl 3.8L, 8 Cyl 5.0L | 3AT C5, 4AT AOD, 5MT
  • Mercury Cougar PCV Valve - D9OZ-6A666-A
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    Mercury Cougar Valve Assembly

    Part Number: D9OZ-6A666-A
    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1980-1981 Mercury Cougar | 4 Cyl 2.3L, 6 Cyl 3.3L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C4, 4AT AOD, 4MT
  • Mercury Cougar PCV Valve - F33Z-6A666-A
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    Mercury Cougar Valve Assy - Regulating

    Part Number: F33Z-6A666-A
    Product Specifications
    • Other Name: PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1988-1989 Mercury Cougar | 6 Cyl 3.8L, 8 Cyl 5.0L | 4AT AOD, 5MT
  • Mercury Cougar PCV Valve - D9ZZ-6A666-A
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    Mercury Cougar Valve Assembly

    Part Number: D9ZZ-6A666-A
    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1996-1997 Mercury Cougar | 8 Cyl 4.6L | 4AT 4R70W
    • 1991-1994 Mercury Cougar | 8 Cyl 4.6L, 8 Cyl 5.0L | 4AT, 4AT AOD, 4AT AODE
    • 1980-1988 Mercury Cougar | 4 Cyl 2.3L, 6 Cyl 3.3L, 6 Cyl 3.8L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C3, 3AT C4, 3AT C5, 4AT AOD, 4MT, 5MT
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  • Mercury Cougar PCV Valve - D9BZ6A666A
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    Mercury Cougar Valve Assembly

    Part Number: D9BZ6A666A
    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1980 Mercury Cougar | 6 Cyl 3.3L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C4, 4AT AOD
  • Mercury Cougar PCV Valve - D9DZ-6A666-A
    View related parts

    Mercury Cougar Valve Assembly

    Part Number: D9DZ-6A666-A
    Product Specifications
    • Other Name: Valve Assy; PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1983-1984 Mercury Cougar | 4 Cyl 2.3L, 6 Cyl 3.8L, 8 Cyl 5.0L | 3AT C5, 4AT AOD
    • 1980 Mercury Cougar | 6 Cyl 3.3L, 8 Cyl 4.2L, 8 Cyl 5.0L | 3AT C4, 4AT AOD
  • Mercury Cougar PCV Valve - E7GZ6A666A
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    Mercury Cougar SHIELD - FUEL TUBES

    Part Number: E7GZ6A666A
    Product Specifications
    • Other Name: PCV Valve
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1987-1989 Mercury Cougar | 6 Cyl 3.8L, 8 Cyl 5.0L | 4AT AOD, 5MT

Mercury Cougar PCV Valve Parts Questions & Experts Answers

  • Mercury Cougar PCV Valve - F33Z-6A666-A Valve Assy - Regulating Valve Assy - Regulating
    F33Z-6A666-A
    Q: How to check the PCV Valve on Mercury Cougar?
    A: To maintain efficient operation of the PCV system, clean the hoses and check the PCV valve at the intervals recommended in the maintenance schedule. For additional information on the PCV system, locate the PCV valve which is located in the valve cover at the right (passenger) rear corner of the engine compartment. Check the valve by first pulling it out of the valve cover. Shake it- if it rattles, reinstall it in the cover. Start the engine and allow it to idle, then disconnect the PCV hose from the air cleaner housing and feel for vacuum at the hose. If vacuum is felt, the PCV valve/system is working properly. If no vacuum is felt, the oil filler cap, hoses or valve cover gasket may be leaking or the PCV valve may be bad. Check for vacuum leaks at the valve, filler cap and all hoses. Pull straight up on the valve to remove it. Check the rubber grommet in the rocker arm cover for cracks and distortion. If it's damaged, replace it. If the valve is clogged, the hose is also probably plugged. Remove the hose between the valve and the intake manifold and clean it with solvent. After cleaning the hose, inspect it for damage, wear and deterioration. Make sure it fits snugly on the fittings. If necessary, install a new PCV valve. Note: The elbow is not part of the PCV valve. A new valve will not include the elbow. The original must be transferred to the new valve. If a new elbow is purchased, it may be necessary to soak it in warm water for up to an hour to slip it onto the new valve. Do not attempt to force the elbow onto the valve or it will break. Install the clean PCV system hose. Make sure that the PCV valve and hose are secure.
  • Mercury Cougar PCV Valve - EOTZ-6A666-A Valve Assembly Valve Assembly
    EOTZ-6A666-A
    Q: What is the purpose and components of the Positive Crankcase Ventilation (PCV) system and PCV Valve on Mercury Cougar?
    A: The Positive Crankcase Ventilation (PCV) system cycles crankcase vapors back through the engine, where they are burned. The valve regulates the amount of ventilating air and blow-by gas to the intake manifold and prevents backfire from traveling into the crankcase. The PCV system consists of a replaceable PCV valve, a crankcase ventilation filter, and connecting hoses. The air source for the crankcase ventilation system is in the air cleaner. Air passes through a hose connected to the air cleaner housing and to the oil filler cap. From the oil filler cap, the air flows into the valve cover and the crankcase, from which it circulates up into another section of the valve cover and finally enters a spring-loaded regulator valve (PCV valve) that controls the amount of flow as operating conditions vary. The vapors are routed to the intake manifold through the crankcase vent hose tube and fittings. This process goes on continuously while the engine is running. Checking procedures for the PCV system components are included, and component replacement involves simply installing a new valve or hose in place of the one removed during the checking procedure.

Related Mercury Cougar Parts

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