14-15 Sierra SLT to 2016-2018 1/2 Ton SLT LED Headlight Harness bowtie harness Halo's will be powered via

Halo's will be powered via a fuse assembly and will come on anytime the engine is running

Our intakes surpass our competitors with superior quality and craftsmanship while achieving outstanding performance gains

Works on all 2012-2018 Chevy Cruze models 1st and 2nd generation that have the auto-dimming mirror

Part #250300

14-15 Sierra SLT to 2016-2018 1/2 Ton SLT LED Headlight Harness bowtie harness Halo's will be powered viaThis is only for OEM headlights not aftermarket headlights. This is the harness needed when installing the 2016 2018 1 2 Ton SLT (Denali) headlights into your 2014 2015 SLT DENALI Sierra (lights that currently have the LED strips). This harness is for the LED headlight that utilizes the LED turn signal. Harness come with load resistors, as they are needed to prevent the hyper flash caused by LED turn signal bulbs. See below picture's showing which