AUGREX Trunk Lock Actuator for Kia Sorento 2016-2020 — 81230-C5000 Direct-Fit, Metal Construction

The AUGREX 81230-C5000 trunk lock actuator is a direct-fit replacement for Kia Sorento model years 2016–2020 that restores reliable rear tailgate locking and unlocking.

If your Sorento’s tailgate won’t latch, makes noise, or fails to lock consistently, the problem often lies with a worn actuator. This AUGREX unit is designed as a plug-and-play replacement for part number 81230-C5000 (not compatible with 81230-C5100 or electric tailgates). Built from metal components for improved durability, it aims to return smooth opening and secure closure to your rear liftgate with straightforward installation.

How will this actuator improve my Sorento’s tailgate operation?

Replacing a fatigued or deformed actuator removes sticking, misalignment, and intermittent locking issues. The AUGREX assembly restores the mechanical link between the latch and the lock mechanism so the tailgate closes and secures as intended.

• Direct-fit for Kia Sorento 2016–2020 (replaces 81230-C5000).
• Durable metal construction reduces wear versus older plastic components.
• Smooth, consistent latch movement for reliable locking and unlocking.
• Not compatible with electric tailgate systems or part 81230-C5100.

How difficult is installation and what tools do I need?

Installation is designed to be simple for anyone with basic mechanical skills — most steps involve removing the tailgate trim, unplugging the electrical connector, and swapping the actuator. No advanced programming is required for standard mechanical lock versions.

• Basic hand tools: screwdrivers, trim removal tool, socket set.
• Unplug the wiring harness and unbolt the old actuator, then bolt in AUGREX unit.
• Test latch operation before reassembling interior trim to confirm fitment.
• Allow 15–60 minutes depending on experience and trim complexity.

Will this part fit my vehicle and replace the original exactly?

This actuator is manufactured to replace the factory part number 81230-C5000 and is intended for Kia Sorento years 2016 through 2020. Confirm the part number on your old actuator and that your vehicle does not use an electric tailgate system before purchase.

• Replaces OEM part No. 81230-C5000; check current part label to confirm match.
• Fits Kia Sorento 2016–2020 model years only; not for electric tailgates.
• Not compatible with 81230-C5100 — verify prior to ordering.
• Designed to meet or exceed original equipment standards for fit and function.

How long will the AUGREX actuator last and what warranty is included?

Built with robust metal components to resist wear and deformation, this actuator is intended to provide long-lasting, reliable service when installed correctly. AUGREX includes a 2-year service guarantee and customer support to assist with installation or fitment questions.

• Sturdy metal construction for improved longevity over worn originals.
• 2-year money-back service warranty for buyer protection.
• Customer support available — typical response within 12 hours for assistance.
• Replace promptly to maintain tailgate security and parking privacy.

Who is this for: This AUGREX 81230-C5000 trunk lock actuator is aimed at Kia Sorento owners (2016–2020) who experience a sticking or non-locking rear tailgate and want an affordable, direct-fit mechanical replacement. It’s suitable for DIYers comfortable with basic trim removal and bolt swaps, and for professional installers who need a dependable OEM-quality substitute. Do confirm your vehicle’s part number and that you do not have an electric liftgate before ordering to ensure compatibility.