Here we have a good used engine bay wiring harness in excellent condition with no apparent damage that was removed from an 07 Jeep wrangler Rubicon JK with 3.8 engine and automatic transmission. This is the harness that runs along the firewall, NOT the one right on the engine. This should fit many 07-10 trucks with the same part number only. Please be sure this will work in your truck BEFORE buying.