How to service and repair the door lock cylinder on Mercury Mariner?

One should start door lock cylinder maintenance by taking off the front door latch. Begin by unscrewing the three screws located on the assembly and place the anti-theft guard to the side. Before disconnection open the clip to release the exterior door handle actuating rod followed by disconnecting the lock cylinder actuating rod until the front door latch parts from the exterior door handle reinforcement. Take the door lock cylinder out by unfastening its attaching clips followed by removing the cylinder. Execution of the installation requires following the steps in reverse order of removal. A lock repair package contains all necessary components to manufacture new lock cylinders with detailed instructions for building new lock cylinders according to current key code specifications.

OEM Mercury Mariner Door Lock Cylinder

Door Lock Cylinder Tumbler

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

2 Door Lock Cylinders found

View related parts
Mercury Mariner Ignition Lock Cylinder, Front Driver Side
Part Number: 8E5Z-5421991-B
$73.27 MSRP: $106.65
You Save: $33.38 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Cylinder Assembly - Lock; Door Lock Cylinder, Front, Front Left; Lock Cylinder; Cylinder Rod; Cylinder & Keys; Lock Cylinder Assy; Door Lock Cylinder
- Position: Front Driver Side
- Replaces: 5L8Z-7821991-AA, 6E5Z-5421991-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2011 Mercury Mariner | Base, Convenience, Hybrid, Luxury, 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
View related parts
Mercury Mariner Lock Cylinder
Part Number: 2L8Z-7822050-YA
Product Specifications
- Other Name: Lockset - Complete Vehicle
- 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

Mercury Mariner Door Lock Cylinder

Welcome to our website where you can discover high-quality, genuine Mercury Mariner Door Lock Cylinder. We offer an extensive inventory of OEM Mercury Mariner Door Lock Cylinder at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Mercury Mariner Door Lock Cylinder Parts Questions & Experts Answers

Ignition Lock Cylinder, Front Driver Side
8E5Z-5421991-B
Q: How to service and repair the door lock cylinder on Mercury Mariner?
A: One should start door lock cylinder maintenance by taking off the front door latch. Begin by unscrewing the three screws located on the assembly and place the anti-theft guard to the side. Before disconnection open the clip to release the exterior door handle actuating rod followed by disconnecting the lock cylinder actuating rod until the front door latch parts from the exterior door handle reinforcement. Take the door lock cylinder out by unfastening its attaching clips followed by removing the cylinder. Execution of the installation requires following the steps in reverse order of removal. A lock repair package contains all necessary components to manufacture new lock cylinders with detailed instructions for building new lock cylinders according to current key code specifications.