SKU: M-12508-M50A / UPC: 756122006566
Ford Performance 5.0L Coyote Engine Wiring Harness for Automatic Transmission
Upgrade your build with the Ford Performance 5.0L Coyote Engine Wiring Harness designed specifically for automatic transmission setups. This complete, factory-engineered harness connects the Gen 2 Coyote engine to the 6R80 automatic transmission, ensuring smooth signal transmission and dependable operation under demanding conditions. Builders rely on it for clean installations in swaps and restorations, where every connection counts for consistent engine response and transmission shifts. Paired with the late-style coil-on-plug system, it handles the full output of the 5.0L V8 without signal dropouts or compatibility issues found in aftermarket options.
Key Features and Benefits
- Seamless Integration: Plugs directly into the 6R80 automatic transmission for plug-and-play compatibility, reducing wiring errors and downtime during assembly.
- Durable Construction: Features high-quality copper conductors and weather-resistant connectors built to withstand heat, vibration, and road exposure in performance applications.
- Precise Engine Management: Supports variable cam timing (VCT) and full ECU communication for accurate fuel delivery and ignition timing, ideal for tuned setups pushing high horsepower.
- Easy Installation: Pre-terminated ends and labeled connectors simplify routing in tight engine bays, saving hours compared to custom fabrication.
Vehicle Fitment
This harness fits late-model Gen 2 5.0L Coyote engines equipped with automatic transmissions. Confirmed compatibility includes:
- 2016-2017 Ford Mustang GT (5.0L Coyote V8 with 6R80 automatic)
- Suitable for engine swaps into earlier Mustangs, F-150 trucks, or custom chassis using the 2016-2017 5.0L Coyote block and 6R80 transmission
- Requires late-style coil-on-plug modules (Ford Performance part M-12029-M50E) for full functionality
- Not compatible with manual transmissions or Gen 1/Gen 3 Coyote engines, verify your setup for best results
What’s Included in the Purchase
- One (1) complete engine wiring harness with all necessary connectors for ECU, sensors, coils, and transmission interface
- Pre-assembled and terminated wiring for direct bolt-in application
- No additional hardware required for basic installation (ECU and transmission controller sold separately)
Product Specifications
- Part Number: M-12508-M50A
- UPC: 756122006566
- Engine Compatibility: 5.0L Coyote Gen 2 (2016-2017)
- Transmission Compatibility: Ford 6R80 automatic
- Weight: 6.9 lbs
- Shipping Box Dimensions: 25.25″ L x 11.75″ W x 10″ H
- Country of Origin: Honduras
- Warranty: Ford Performance limited warranty.
This harness stands out as the direct-from-OEM solution that delivers reliable connectivity for your Coyote-powered project. Order now to get your 5.0L running at peak efficiency stock levels are limited for this essential component.
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