SKP SKSM2489 Trunk Lock Vacuum Actuator

Trunk Lock Vacuum Actuator for Kia Optima

The SKP SKSM2489 is a trunk lock vacuum actuator for select 2011-2016 Kia Optima models. It is a direct-fit body switch, solenoid, and actuator component for restoring trunk lock operation when the original unit no longer responds properly.

Key Features

• Trunk lock vacuum actuator for rear trunk release and lock control
• Fits 2011-2016 Kia Optima applications
• SKP replacement part number SKSM2489
• Cross-references SM2489 for the same application
• Body electrical and vacuum-actuated locking component

Product Details

SKP SKSM2489 is built for Kia Optima trunk lock service on 2011, 2012, 2013, 2014, 2015, and 2016 model years. This trunk lock vacuum actuator is used in the rear locking system to help restore proper trunk latch response when the original actuator is worn, sticking, or no longer operating as expected. For buyers searching for a 2011-2016 Kia Optima trunk lock vacuum actuator or SKSM2489 replacement, this part provides a direct service solution for the vehicle’s trunk release system.

Common Issues It Can Address

• Trunk latch does not unlock consistently
• Trunk release response is slow or intermittent
• Vacuum-actuated trunk lock no longer cycles correctly
• Original actuator is stuck, weak, or nonfunctional
• Rear trunk lock operation is unreliable on a Kia Optima

Installation Notes

Verify the vehicle year and model before ordering. Compare the original actuator’s connector, mounting points, and vacuum-style configuration to SKP SKSM2489 before installation. Confirm proper trunk lock operation after replacement and inspect related locking components if the issue remains.

Quality Assurance

SKP replacement parts are cataloged for direct application matching, and this unit is listed for the confirmed Kia Optima fitment shown above.