Right Rear Door Central Lock for Kia Optima 2016-2020

#81420D4000

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Last known price:⃁674

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Details

Fits Kia Optima 2016-2020. Part number 81420D4000.

Replace the right rear door central lock when the door fails to lock or unlock electrically, or clicks without responding, since a faulty actuator compromises vehicle security and daily convenience.

  • Replacement sign: The lock does not respond to the remote or interior switch, or you hear repeated clicking without the door actually locking or unlocking.
  • Approximate lifespan: Typically lasts between 150,000 and 200,000 km depending on usage frequency and operating conditions.
  • Install requirement: Requires removing the inner door panel; professional installation is preferred to ensure correct electrical connection.

Part compatibility

ManufacturerCar nameProduction year
KiaOptima2016-2020