Engine Wiring Harness swap?

2002 FORD F-150
200,000 MILES • 5.4L • V8 • 4WD • AUTOMATIC
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MOGEYBOY
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  • 1 POST
Need to do an engine wiring harness swap. Will a 2002 Marquis engine harness interchange with 2002 F150 4-wheel drive 5.4 liter?
Aug 6, 2023 at 8:35 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,051 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.
Aug 7, 2023 at 5:43 AM
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