Engine Wiring Harness, Professional 4L60E Standalone Wiring Harness

• This is gen3 red blue ecm connectors. Compatible with drive by cable ls1 4L60E engine automatic transmission harness 1997 to 2006. 12-14 volts, ev1 fuel injection nozzle connector
• Suitable for 1997 to 2006 annual output automatic transmission gearbox, suitable for all 8 cylinders using 4L60E gearbox automotive, engine 4.8L 5.3L 5.7L 6.0L
• Provided parts: Complete engine and transmission wiring harness including all engine and transmission sensor connectors, dash connections, which include speedometer, park neutral, -TCC, tachometer, malfunction indicator, and DLC port, complete detailed instructions
• A grommet is installed on the wiring harness, including wires, and the design of the sliding bellows sealing ring improves the durability of the wiring harness and allows professional leak proof installation
• There are many models of car engine wiring harnesses, which are very similar and can be easily confused. Please check if it is suitable for you before buying, we recommend professional installation

• This harness is a 3 wire maf and a 1 wire alternator. Replacement for drive by cable throttle body only. Compatible with 1997-2006 drive by cable LS1 4.8 5.3 6.0 engines. All of our harnesses are built with OEM. All harnesses are long enough for the PCM to be mounted under the dash (Added 18" for easy computer mounting).
• Made of standard copper wire, good electrical conductivity. All wiring harnesses are equipped with good sleeves (slidable for the required installation) to improve the performance and efficiency of the engine. The wiring harness has undergone quality inspection before leaving the factory. Universal color code. Good reinforced ring terminals, they are completely plug and play. The 1200 degree glass fiber braid on all circuits is heated, and all factory CPA (connector position).
• We provide you with a complete engine wiring harness kit. This independent wiring harness kit can be used for various wiring connections of the engine. All harnesses come with the needed Dash Connections, which include Speedometer, Tachometer, -TCC, Park Neutral, Malfunction Indicator, and DLC Port. The wiring harness comes with a complete package of installation instructions.