【Installation】They are completely plug and play with four wire hookup (switched power, constant power and ground connections required). Harnesses are designed with a sliding grommet seal and 4 - 5 feet of length from the rear of the cylinder head to the PCM mounting position under the vehicle dashboard.A sliding grommet seal allows for professional, leak proof installation.
【Material】The GM engine wiring harness is made of high-quality copper core wires, which has lower eccentricity and resistance, anti-corrosion, wear-resistant, non-deformation, well performed in conducting electricity. The wrapped plastic surfaces can stand high temperatures, all kinds of chemical reagent, strong impact, and press.
【Compatible With】Not suitable for EV1 injector! Only fits 12-14 volts, for ev6 injector connectors, drive by wire, (4L60E) DBW 03 04 05 06 07.Suitable for vortec 8 cylinders using 4L60E gearbox automotive, engine 4.8 5.3 6.0.Compatible for Chevy for GMC for Cadillac and for Hummer Vortec for LS Engines.
【Complete Accessories】The ls swap wiring harness including all engine and transmission sensor connectors, EV1 fuel injectors, Green/Blue PCM connectors. For use with GM 12200411 (Commonly known as 0411) PCM's, GM 12565643 Accelerator Pedal, GM 12578953 TAC Module, 5 pin MAF. Wire harness connectors are universal color code. Good reinforced ring terminals, they are completely plug and play.
【Note】4L60E DBW wiring harness has a variety of different wires and plugs, it is recommended that you ask a professional to install it to ensure correct installation.