Need to do an engine wiring harness swap. Will a 2002 Marquis engine harness interchange with 2002 F150 4-wheel drive 5.4 liter?
Sunday, August 6th, 2023 AT 3:35 PM
1 Reply
KEN L
MASTER CERTIFIED MECHANIC
47,627 POSTS
No, the engine harness from a 2002 Mercury Marquis will not interchange with a 2002 Ford F-150 4-wheel drive equipped with a 5.4-liter engine. These two vehicles have different engine types and configurations, so their engine harnesses will be specific to each model.