How to Service and Repair a Non-Functional Ignition Lock Cylinder on Mercury Mariner?

The first step to fix a non-functional ignition switch lock cylinder requires PATS transceiver removal followed by ignition lock cylinder removal. Drilling the lock cylinder retaining pin requires a 1/8-inch diameter drill bit followed by using a 3/8-inch diameter drill to penetrate the ignition lock key slot which breaks loose the ignition lock cylinder. Keep the ignition lock cylinder with all drilling debris that comes from the steering column for disposal. First separate the bearing retainer from other components then proceed to take out the steering column lock housing bearing and steering column lock gear. A detailed inspection must be conducted after cleaning all drill shavings from the steering column to check for damage. Conclude the task by mounting a fresh ignition lock cylinder before ensuring proper functioning.

OEM Mercury Mariner Ignition Lock Cylinder

Ignition Key Lock Cylinder

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3 Ignition Lock Cylinders found

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Mercury Mariner Ignition Lock Cylinder Part Number: 5S4Z-11582-BB
$101.44 MSRP: $166.91
You Save: $65.47 (40%)
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Product Specifications
- Other Name: Lock Assembly - Steering And Ignition; Ignition Lock Assembly; Ignition Cylinder; Cylinder & Keys
- Replaces: XS4Z-11582-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | Base, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Ignition Lock Cylinder Part Number: 5L8Z-11582-B
$68.23 MSRP: $114.55
You Save: $46.32 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lockset - Complete Vehicle; Ignition Cylinder; Cylinder & Keys
- Replaces: 5L8Z-11582-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Mariner Interlock Part Number: YL8Z-3B767-EA
Product Specifications
- Other Name: Lock Assembly - Steering And Ignition
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | Hybrid | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV)

Mercury Mariner 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 Mariner parts. We keep a wide inventory of OEM Mariner 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 Mariner is a component needed to start the engine disregarding the key that is turned near the steering wheel. This cylinder is incorporated in the ignition switch and is crafted with its own set of keys and tumblers for the purpose of security. In the past years new developments in automotive security made it possible to encode the keys which have a chip that communicates with the vehicle's onboard computer in such way that even the lock cylinder can be rewritten to start the vehicle the key code must match that in the computer. However, with development of crucial systems present in the contemporary car, the basic and proven ignition lock cylinder is still part of the starting process of any car.

Mercury Mariner Ignition Lock Cylinder Parts and Q&A

Ignition Lock Cylinder
5S4Z-11582-BB
Q: How to Service and Repair a Non-Functional Ignition Lock Cylinder on Mercury Mariner?
A:
The first step to fix a non-functional ignition switch lock cylinder requires PATS transceiver removal followed by ignition lock cylinder removal. Drilling the lock cylinder retaining pin requires a 1/8-inch diameter drill bit followed by using a 3/8-inch diameter drill to penetrate the ignition lock key slot which breaks loose the ignition lock cylinder. Keep the ignition lock cylinder with all drilling debris that comes from the Steering Column for disposal. First separate the bearing retainer from other components then proceed to take out the steering column lock housing bearing and steering column lock gear. A detailed inspection must be conducted after cleaning all drill shavings from the steering column to check for damage. Conclude the task by mounting a fresh ignition lock cylinder before ensuring proper functioning.