How to Replace Door Lock
Learn how to replace door lock with our detailed step-by-step guide. Follow our easy instructions to get it done right.
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0 of 6 steps completedStep-by-Step Instructions
1 Step 1: Remove Door Panel
Step 1: Remove Door Panel
Take off interior door panel by removing screws and popping out plastic clips.
Door Panel Removal Kit
Complete tool set for removing door panels safely
Automotive Door Repair Guide
Book on door lock and window repair procedures
2 Step 2: Disconnect Lock Rods and Cables
Step 2: Disconnect Lock Rods and Cables
Carefully disconnect linkage rods and cable from old lock cylinder or actuator.
3 Step 3: Remove Old Lock Cylinder or Actuator
Step 3: Remove Old Lock Cylinder or Actuator
Unbolt or unclip lock mechanism from door, pull out through access hole.
Socket Wrench Set
Metric/SAE sockets for removing door lock bolts
4 Step 4: Install New Lock Mechanism
Step 4: Install New Lock Mechanism
Insert new lock through door hole, secure with clips or bolts per vehicle design.
Door Lock Cylinder
Replacement lock cylinder with keys for your vehicle
Power Door Lock Actuator
Replacement power lock motor for electric locks
5 Step 5: Reconnect Linkage and Cables
Step 5: Reconnect Linkage and Cables
Attach all rods and cables to new lock, ensuring smooth operation before reassembly.
6 Step 6: Test Lock and Reinstall Panel
Step 6: Test Lock and Reinstall Panel
Verify lock works with key and interior handle/button before reinstalling door panel.
Door Panel Clip Set
Replacement clips for securing door panel