1981 JEEP CJ7 Wiring Harnesses - Summit Racing Equipment Find 1981 JEEP CJ7 Wiring Harnesses and get Free Shipping on Orders Over $99 at Summit Racing! Jeep CJ Wiring Harness | eBay Find great deals on eBay for Jeep CJ Wiring Harness in Other Parts. Shop with confidence. Skip to main content. eBay Logo: Shop by category. Shop by category. Enter your search keyword JEEP CJ5 CJ7 4.2 6 CYL 1981 UNDER DASH WIRING HARNESS SEE AD .