How to service and repair the EGR valve on Mercury Cougar?

Service EGR valve: To perform the task, remove the air cleaner outlet tube and disconnect hoses and remove the valve, but make sure to remove the vacuum hose. Wipe down clean faces, fit new gasket, fix the valve, reconnect the vacuum hose, fit the EGR tube and install idle air control valve.

OEM Mercury Cougar EGR Valve

Emissions EGR Valve

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14 EGR Valves found

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Mercury Cougar Vacuum Solenoid Part Number: E5TZ9D474AA
$63.61 MSRP: $88.00
You Save: $24.39 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1985-1987 Mercury Cougar | LS | 6 Cyl 3.8 L GAS
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Mercury Cougar EGR Valve Part Number: XF1Z-9D475-CB
$88.07 MSRP: $144.91
You Save: $56.84 (40%)
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Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: F3LY-9D475-A, F6LZ-9D475-AA, F7DZ-9D475-BA, F1AZ-9D475-A, F57Z-9D475-B, XF1Z-9D475-CA, F6AZ-9D475-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1996 Mercury Cougar | XR-7 | 8 Cyl 4.6 L GAS
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Mercury Cougar EGR Valve Part Number: XS8Z-9D475-DA
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- 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 EGR Valve Part Number: E6AZ-9D475-B
Product Specifications
- Other Name: Valve - Exhaust Gas; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid; Valve - Exhaust Gas Recirculation
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1991, 1988 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
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Mercury Cougar EGR Valve Part Number: XL3Z-9D475-A
$82.55 MSRP: $131.09
You Save: $48.54 (38%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Replaces: XL3Z-9D475-DA
- 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 EGR Valve Part Number: E5PZ-9H473-B
Product Specifications
- Other Name: Valve Assembly; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1985 Mercury Cougar | Base, LS | 8 Cyl 5.0 L GAS
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Mercury Cougar EGR Valve Part Number: YL8Z-9D475-EA
$56.33 MSRP: $89.45
You Save: $33.12 (38%)
Product Specifications
- Other Name: Valve - Exhaust Gas Recirculation; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid
- Manufacturer Note: Valve asy. (EGR) #YL8E 9D475-E2C
- 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 EGR Valve Part Number: XF3Z-9D475-AB
Product Specifications
- Other Name: Valve - Exhaust Gas; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid; EGR; Valve - Exhaust Gas Recirculation
- Replaces: E9SZ-9D475-B, F7OZ-9D475-AA, F6DZ-9D475-B, XF3Z-9D475-AA, F55Y-9D475-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1989 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
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Mercury Cougar Throttle Body Part Number: F2SZ-9F483-A
Product Specifications
- Other Name: Valve Assembly; Exhaust Gas Recirculation (EGR) Valve Position Sensor; EGR Valve Relay Control; EGR Valve
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1993 Mercury Cougar | LS, XR-7 | 8 Cyl 5.0 L GAS
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Mercury Cougar EGR Valve Part Number: E8SZ-9D475-A
Product Specifications
- Other Name: Valve - Exhaust Gas; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1989-1997 Mercury Cougar | LS, XR-7 | 6 Cyl 3.8 L GAS
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Mercury Cougar EGR Valve Part Number: 2U2Z-9D475-BA
Product Specifications
- Other Name: Valve - Exhaust Gas; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-1997 Mercury Cougar | XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
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Mercury Cougar EGR Valve Part Number: F1PZ-9H473-A
Product Specifications
- Other Name: Valve Assembly; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1991-1993 Mercury Cougar | LS, XR-7 | 8 Cyl 5.0 L GAS
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Mercury Cougar EGR Valve Part Number: E7PZ9H473J
Product Specifications
- Other Name: Valve Assembly; EGR Vacuum Solenoid
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1987 Mercury Cougar | Base, LS | 6 Cyl 3.8 L GAS
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Mercury Cougar EGR Valve Part Number: E7PZ-9H473-H
Product Specifications
- Other Name: Valve Assembly; Exhaust Gas Recirculation (EGR) Valve; EGR Vacuum Solenoid; EGR
- Replaces: F2AZ-9F483-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1986-1987 Mercury Cougar | Base, LS, XR-7 | 8 Cyl 5.0 L GAS

Mercury Cougar EGR Valve

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Mercury Cougar EGR Valve Parts and Q&A

EGR Valve
YL8Z-9D475-EA
Q: How to service and repair the EGR valve on Mercury Cougar?
A: Service EGR valve: To perform the task, remove the air cleaner outlet tube and disconnect hoses and remove the valve, but make sure to remove the vacuum hose. Wipe down clean faces, fit new gasket, fix the valve, reconnect the vacuum hose, fit the EGR tube and install idle air control valve.