Genuine Ford 22-24 Expedition Navi 3.5L Engine Wiring Harness NU5Z-12A581-YA - Ford (NU5Z-12A581-YA)
2022-2024 Ford - nu5z12a581ya
Genuine Ford 22-24 Expedition Navi 3.5L Engine Wiring Harness NU5Z-12A581-YA - Ford (NU5Z-12A581-YA)
2022-2024 Ford - nu5z12a581ya
- MSRP: $555.00
- Discount: $165.39 (29.8% off)
- Sale Price: $389.61
Packages shipped within the U.S. and Puerto Rico will automatically be protected from any loss, damage, and theft. Learn More
Details
- Brand:
- SKU:
NU5Z-12A581-YA
- Other Names:
Engine Harness, Wire Assembly
- Description:
This is the genuine Ford engine compartment wiring harness for the 2022-2024 Ford Expedition and 2022-2024 Lincoln Navigator equipped with the 3.5L EcoBoost V6, cataloged by Ford as Wire Assembly (main engine harness). This harness routes and distributes power, ground, and signal circuits throughout the engine bay, connecting the powertrain control module to fuel injectors, ignition coils, camshaft and crankshaft sensors, throttle body, and numerous underhood grounds and connectors. Because it is the backbone of the engine electrical system, a chafed, corroded, melted, or rodent-damaged harness can trigger intermittent misfires, no-start conditions, stored trouble codes, warning lamps, or components that drop offline as connectors flex with engine movement. Melted insulation near hot exhaust components and broken connector locks are common reasons technicians replace the complete assembly rather than splicing individual leads. As the OEM harness it carries the correct connector bodies, pin counts, wire gauges, and factory routing so it seats into the original retainers and mates cleanly with existing plugs. Verify your exact engine and build configuration before installation, and inspect all mating connectors for corrosion during the swap.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Product Reviews
Ask Our Team
Ford
Maintain the performance and integrity of your vehicle with authentic OEM Ford parts. Our store offers a wide selection of factory-original parts designed to fit and function just like the components your vehicle came with from the factory. Whether you're working on a Ford truck, car, or SUV we have you covered with the quality parts you can trust.
Every part we offer meets strict manufacturer standards for quality, durability, and performance. From engine components to body parts, electrical systems, and accessories, using OEM parts ensures your vehicle stays running its best while protecting its value and warranty coverage.
Shop confidently knowing you’re getting the right part the first time. Explore our inventory of genuine Ford parts and enjoy hassle-free ordering, fast shipping, and expert support.
Select your make and model below to to shop from your vehicle's specific OEM catalog: