How to Service and Repair the Ignition Lock Cylinder in the Steering Column on Mercury Grand Marquis?

The first step to repair the steering column lock starts with disconnecting the battery ground cable. The next step involves using an ignition key to access the ignition switch lock cylinder when it reaches the RUN position. While extracting the ignition switch lock cylinder from its slot you should apply force to the release pin. When installing both parts use the reverse steps of removal while verifying proper operation of the ignition switch lock cylinder.

OEM Mercury Grand Marquis Ignition Lock Cylinder

Ignition Key Lock Cylinder

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6 Ignition Lock Cylinders found

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Mercury Grand Marquis Ignition Lock Cylinder Part Number: 1L3Z-11582-A
$59.56 MSRP: $98.00
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Product Specifications
- Other Name: Lock Assembly - Steering And Ignition; Trunk Lock Cylinder; Door Lock Cylinder; Ignition Cylinder; Lock & Cylinder; Lock Cylinder; Switch Assembly; Cylinder & Keys; Warning Switch
- Replaces: 1L3Z-11582-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-2004 Mercury Grand Marquis | GS, LS, LSE | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Cylinder, Front Passenger Side Part Number: 6W3Z-5421990-A
$65.72 MSRP: $101.13
You Save: $35.41 (36%)
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Product Specifications
- Other Name: Cylinder Assembly - Actuating; Door Lock Cylinder, Front Right; Door Lock Cylinder
- Position: Front Passenger Side
- Replaces: F6AZ-5421990-AA, F8AZ-5421990-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1996-2011 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Ignition Lock Cylinder, Front Part Number: F3DZ-11582-A
Product Specifications
- Other Name: Lockset - Complete Vehicle; Door Lock Cylinder, Front; Ignition Cylinder; Lock Cylinder; Cylinder & Keys; Door Lock Cylinder
- Position: Front
- Replaces: F1DZ-11582-A, F1AZ-11582-A, F3AZ-11582-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1995 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Ignition Lock Cylinder, Black Part Number: E3DZ-11582-A
Product Specifications
- Other Name: Lock Cylinder With Keys; Cylinder & Keys
- Replaces: E9TZ-11582-A, E3AZ-11582-A
- 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
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Mercury Grand Marquis Ignition Lock Cylinder Part Number: 5W1Z-11582-BA
Product Specifications
- Other Name: Lockset - Complete Vehicle; Ignition Cylinder; Lock Cylinder
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 Mercury Grand Marquis | GS, GSL, Limited Edition, LS, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Mercury Grand Marquis Lock Cylinder Part Number: F8MZ-5443262-BB
Product Specifications
- Other Name: Cylinder Assembly - Actuator; Trunk Lock Cylinder; Door Lock Cylinder; Cylinder Assembly - Actuating
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Mercury Grand Marquis | GS, LS | 8 Cyl 4.6 L GAS

Mercury Grand Marquis Ignition Lock Cylinder

OEM Ignition Lock Cylinder 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 Ignition Lock Cylinder 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.

The Ignition Lock Cylinder in Mercury Grand Marquis vehicles play the basic role of starting the engine in case the right key is inserted and turned. This component is incorporated in the ignition switch which controls the flow of electricity from the battery to the starter, ignition as well as the fuel injection. Ignition Lock Cylinder has had quite a development process where the first designs housed conventional keyed systems while the later designs incorporated coded keys to ensure that only the owner could start the vehicle. However, like with the any other car part, the Ignition Lock Cylinder may wear out with time making it hard for the key to turn or to start the car's engine. Problems may be found on the keys or the tumbler or in the ignition switch. The absence of a keyed system is observed in new models of automobiles, which indicates the progressive change regarding reliability with less moving parts than key based Mercury Grand Marquis Ignition Lock Cylinders. In general, the Ignition Lock Cylinder continues to play an important role in starting and protecting the Mercury Grand Marquis vehicles.

Mercury Grand Marquis Ignition Lock Cylinder Parts and Q&A

Lock Cylinder, Front Passenger Side
6W3Z-5421990-A
Q: How to Service and Repair the Ignition Lock Cylinder in the Steering Column on Mercury Grand Marquis?
A:
The first step to repair the steering column lock starts with disconnecting the battery ground cable. The next step involves using an ignition key to access the ignition switch lock cylinder when it reaches the RUN position. While extracting the ignition switch lock cylinder from its slot you should apply force to the release pin. When installing both parts use the reverse steps of removal while verifying proper operation of the ignition switch lock cylinder.