GM Full Size SUV Flex Fuel Harness - 5.3L/6.2L Engine Dimming LED We have carefully designed this

We have carefully designed this system to work well with the stock calibration

This cable is only 1 of several that is needed to install a mylink into your car

Fits the following models only

Feel free to contact us for more pictures

this is normal operation with our harness installed

GM Full Size SUV Flex Fuel Harness - 5.3L/6.2L Engine Dimming LED We have carefully designed thisThis is the needed harness for adding E85 to your 2015 2020 full size GM SUV with either the 5. 3L or 6. 2L engine. This is the harness only. Sensor and engine tuning is also needed. Fits the following vehicles: 2015 2020 Chevrolet Tahoe with the 5. 3L or 6. 2L engine 2015 2020 Chevrolet Suburban with the 5. 3L or 6. 2L engine 2015 2020 GMC Yukon Yukon XL with the 5. 3L or 6. 2L engine 2015 2020 Cadillac Escalade Escalade ESV with the 5. 3L or 6. 2L