2014-2015 Sierra SLT/Denali to '16-'18 GMC Sierra 1/2 Ton HID (High Intensity Discharge) Headlight Wiring Harness
The 2014-2015 Sierra SLT/Denali to '16-'18 GMC Sierra 1/2 Ton HID (High Intensity Discharge) Headlight Wiring Harness is a plug-and-play wiring solution built specifically for the K2 Gen (2014–2018) GMC Sierra. No cutting, splicing, or professional installation required — simply connect to your existing factory harness connectors and go.
This harness is for those with 2014-2015 GMC SLT/Denali models that are looking to install the new 2016-2018 1/2 Ton HID headlight.
There are 2 version's of the 2016 1/2 Ton headlight.
Both utilize the "C" shaped LED, one uses a separate turn signal lamp and the other incorporates the turn signal lamp into the "C" LED.
This harness is for the model that uses the separate turn signal lamp.
- Please see pic's below to make sure you have the right headlight for this harness.
- Will work with this headlight Will not work on 2014 (2500/3500 models) PLEASE PROVIDE YOUR VIN # AT CHECKOUT AND WE WILL VERIFY THE MODEL OF YOUR CURRENT VEHICLE Part #250300 Will work with this headlight only Will not work with this headlight shown below INSTALLATION INSTRUCTIONS-CLICK HERE
Please verify your specific model year and trim before ordering. Some harnesses are built to order — review all options carefully.
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