How to Service and Repair Door Lock Actuator on Mercury Grand Marquis?

Start the door lock actuator service by taking out the door trim panel. You should then take out the latch while following instructions related to door latch procedures. First pivot the actuator before performing its removal. The installation steps reverse the steps followed for removal in order to finish the work.

OEM Mercury Grand Marquis Door Lock Actuator

Power Door Lock Actuator

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8 Door Lock Actuators found

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Mercury Grand Marquis Lock Actuator, Front Part Number: YW7Z-54218A42-A
$51.05 MSRP: $84.00
You Save: $32.95 (40%)
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Product Specifications
- Other Name: Actuator Assembly; Door Lock Actuator Motor, Front Left, Front Right
- Position: Front
- Replaces: F8AZ-54218A42-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-2004 Mercury Grand Marquis | GS, LS, LSE | 4.6L V8, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Actuator, Front Driver Side Part Number: 5W1Z-54218A42-AA
$16.14 MSRP: $25.64
You Save: $9.50 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator Assembly; Door Lock Actuator Motor, Front Left, Front Right; Door Lock Solenoid
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 Mercury Grand Marquis | GS, GSL, LS, Limited Edition, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Actuator, Rear Part Number: 7W1Z-5426594-A
$71.32 MSRP: $109.75
You Save: $38.43 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator Assembly; Door Lock Actuator Motor, Rear Left, Rear Right; Door Lock Actuator Motor; Door Lock Actuator
- Manufacturer Note: RH/LH
- Position: Rear
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Actuator, Rear Passenger Side Part Number: 4W1Z-5426594-AA
$139.72 MSRP: $203.38
You Save: $63.66 (32%)
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Product Specifications
- Other Name: Actuator Assembly; Door Lock Actuator Motor, Rear, Rear Left, Rear Right
- Manufacturer Note: RH/LH
- Position: Rear Passenger Side
- Replaces: 3W1Z-5426594-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2011 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, Ultimate Edition | 4.6L V8, 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Actuator, Front Passenger Side Part Number: 4L2Z-78218A42-AA
$48.17 MSRP: $80.73
You Save: $32.56 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Actuator Assembly; Door Lock Actuator Motor, Front Left, Front Right
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2005 Mercury Grand Marquis | GS, GSL, LS, Limited Edition, Ultimate Edition | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Actuator, Rear Passenger Side Part Number: F8AZ-5426594-A
Product Specifications
- Other Name: Actuator Assembly; Door Lock Actuator Motor, Rear Left, Rear Right; Door Lock Actuator Motor; Door Lock Actuator; Actuator
- Position: Rear Passenger Side
- Replaces: F8AZ-5426594-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-2003 Mercury Grand Marquis | GS, LS, LSE | 4.6L V8, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Actuator, Rear Driver Side Part Number: F87Z-7826594-BA
Product Specifications
- Other Name: Actuator Assembly; Door Lock Actuator Motor, Rear Left, Rear Right; Door Lock Actuator Motor; Door Lock Actuator; Actuator
- Position: Rear Driver Side
- Replaces: F5TZ-7826594-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1993-1994 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Actuator Part Number: F1AZ-54218A42-A
Product Specifications
- Other Name: Actuator Assembly; Tailgate Lock Actuator Motor; Door Lock Actuator Motor; Door Lock Actuator; Door Lock Solenoid; Actuator
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1991 Mercury Grand Marquis | Base, Colony Park, GS, LS | 8 Cyl 5.0 L GAS, 8 Cyl 5.8 L GAS

Mercury Grand Marquis Door Lock Actuator

OEM Door Lock Actuator 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 Door Lock Actuator with long life and a perfect fit. Come to our website and find genuine Mercury Grand Marquis parts. We keep a wide inventory of OEM Grand Marquis 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.

Mercury Grand Marquis Door Lock Actuator Parts and Q&A

Lock Actuator, Front
YW7Z-54218A42-A
Q: How to Service and Repair Door Lock Actuator on Mercury Grand Marquis?
A:
Start the door lock actuator service by taking out the door trim panel. You should then take out the latch while following instructions related to door latch procedures. First pivot the actuator before performing its removal. The installation steps reverse the steps followed for removal in order to finish the work.