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Tell Us More About Your Mercury Mountaineer. View all models

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Your Mercury Mountaineer is a mid-size family SUV with good ride quality and handling. If the interior lights stay on with the doors closed or your car alarm is randomly set off, you may need to replace the door lock actuator. AutoZone has a Mercury Mountaineer door lock actuator that's designed to fit your vehicle and easy to install.

Show of 14  Results
  •  | Page 1 of 2 |  
  • Part Number: DLA384
  • Application: Rear - Passenger side
  • Part Number: DLA136
  • Application: Front - Driver side
  • Part Number: DLA382
  • Application: Rear - Driver side
  • Part Number: DLA5
  • Application: Front
  • Part Number: DLA88
  • Application: Rear
  • Part Number: DLA135
  • Application: Front - Passenger side
  • Part Number: 746-162
  • Application: Rear - Passenger side
  • Part Number: 746-145
  • Application: Front
  • Part Number: 746-158
  • Application: Tailgate
  • Part Number: 746-149
  • Application: Tailgate
  • Part Number: 746-163
  • Application: Front - Driver side
  • Part Number: 937-664
  • Application: Tailgate
  •  | Page 1 of 2 |  

The door lock switch triggers the actuator when you press the button on your remote device. The actuator is what controls the electronic locking and unlocking of your vehicle. If it malfunctions, don't delay getting it replaced since this is a safety hazard. Buy your door lock actuator for Mercury Mountaineer online and choose Same Day Store Pickup to pick up your part at your local store. Our capable staff can offer guidance during your next in-store visit and our Loan-a-Tool program saves you money by lending automotive tools when you place a deposit.

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