Compustar / iDatalink ADS-THR-HK3 - T-Harness for Select 2013-2020 Hyundai and Kia Push-to-Start Vehicles - Black

Yes, this harness is compatible with 2014-2016 Kia Optima models.

It's designed with plug and play connections that match the factory ports of compatible Kia and Hyundai vehicles.

This wiring harness allows you to start your engine remotely using a compatible iDatastart control module.

Yes, this product comes with a 1-year warranty for both parts and labor.

It should but there are different harnesses for the specific model ! Go on the the website & enter your vehicle . It would Show you the one you need. If you are purchasing a remote start, it should come with it as a package like mine did .