This Fuel Injector Wiring Harness is designed to fit perfectly with Cummins Engine ISF3.8. It is manufactured with high-quality materials and follows ISO standards. The harness has been tested for reliability and durability to ensure that it can withstand harsh conditions. With this harness, your engine will have a stable and secure connection. The wiring harness unit is sold as a single unit, and it is compatible with most vehicles. It is an essential part of any engine that needs a reliable connection. Get the best fuel injector wiring harness for your Cummins engine today!