

【OEM DESIGN】This standalone wire harness is designed to be a complete wiring harness for fuel injection system on GM 1999 and 2006 vortec engines with drive by cable throttle body and 4L60E or 4L80E(with adapter) transmissions, exactly OEM design to easy installation.
【Premium Quality】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.
Made of copper core wire braided with low resistance and low eccentricity, excellent conductivity, and designed with shielding braided mesh and corrugated tube to reduce signal interference, ensure stable communication , and reduce the risk of engine failure
The replacement parts are meticulously crafted to a very high standard, ensuring compatibility, providing powerful operation and optimal performance for your equipment
【Fits for】1997-2006 drive by cable LS1 4L60E or 4L80E(with adapter) engine automatic transmission harness, 12-14 volts, ev1 fuel injection nozzle connector, vortec engines 4.8 5.3 6.0. New GM Delphi connectors and TXL (polyethylene cross-linked) high temperature wires that meet GM specifications.
【Complete Accessories】Professional installation is recommended . Ls swap harness comes with a complete install detailed instruction packet and compatible parts list. The ls wiring harness including all engine and transmission sensor connectors, EV1 fuel injectors, 6 fuse blocks, 3 wire MAF sensor, and 24x Crank Sensor. Wire harness connectors are universal color code. Good reinforced ring terminals, they are completely plug and play.
[Stable conductivity]:Our 4L60E standalone wiring harness adopts high-quality copper core wire with good conductivity and stability, and is equipped with high-quality washers (which can be slid in and out for installation as needed).
【Warrany】Be confident purchase the ls stand alone wire harness. If the engine wiring harness fails, cracks, stops working or any other problems, please contact us through ebay message directly. We offer a Lifetime warranty, 100% satisfaction guarantee.
Product Description:
1997-2006 LS1 STANDALONE WIRING HARNESS
Applicable Engine Model - For 1997-2006 Drive By Cable LS1 Engines
Gearbox Model - 4L60E Automatic Transmission
Applicable Years - 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
LS1 Engines Applications:
- EV1 injector plug
- 3 Wire MAF (Mass Airflow Sensor)
- DBC Drive by Cable (Cable-Driven Throttle Body)
- 1997-2006 LS1 standalone wiring harness retrofits into older muscle cars and street rods or newer non-emissions controlled vehicles
Specification:
Weight-about 7 pounds
Total length-about 118 inches
With 33 plug adapters and a spare harness
Material:
The harness is designed with a sliding seal
Sliding seals allow for professional leak proof installation.
Special Note:
If you have made a harness or other modification to your car, it may cause the harness to be unsuitable.
The length of each line is different and the joints are different. Please select the appropriate connector for assembly. Professional installation is highly recommended.
The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.
Please feel free to contact us if you have any questions.
How to Install:
- 1. Remove the old harness from the original car, install a new harness, and dock the corresponding plugs for plug and play.
- 2. The length of each line is different and the connectors are different. Please select the appropriate connector for assembly.
- 3. Professional installation is highly recommended. The whole process takes about 1-2 hours and requires a certain maintenance technology foundation.
- Note1. If your car has been modified, this cable bundle may not be installed properly.
- Note2. Before using, please make sure that you have not replaced the original accessories, otherwise it will affect the use.
The 4L60E standalone wiring harness is not a universal model, it is only suitable for some engines, please confirm whether it is suitable for you before buying, otherwise it will be very bad, it is recommended to install it professionally

