The 81311-4C510 Power Door Lock Actuator Latch Assembly is a direct replacement for the front left (driver) side of Kia Optima 2013–2014 2.0L L4 models. Engineered to meet or exceed OEM specifications, this actuator restores the proper function of your vehicle's central locking system.
Whether your original latch has worn out, jammed, or stopped working entirely, this actuator provides a reliable and cost-effective solution. It offers the same performance and compatibility as OEM part numbers 81311-4C510 and 813114C510—without the dealership price tag.
Manufactured with durable internal mechanisms and subjected to comprehensive quality testing, this door lock actuator ensures consistent, long-lasting performance. It is designed for quick and hassle-free installation with minimal tools required, allowing you to save both time and labor costs.
If you're experiencing issues with the door not locking or unlocking properly, this replacement actuator is your go-to fix. Contact us for installation guidance or compatibility confirmation—we're happy to assist you every step of the way.