75121 - Be Cool Electric Fan Wiring Harness Kits

Be Cool's bullet proof wiring harnesses are designed for simple installation of high performance electric fans. From the easy to follow labeled wiring - which is protected by many weatherproof components - to the connectors, shrink tubing, relays with socket and fuse holder and temp switches where applicable, the Be Cool wiring harness has everything needed to give your fan project the look of a pro installation. Additionally, these are compatible with all domestic or import vehicles, and can be used on 12 volt DC positive or negative ground vehicles with no modifications.