Direct OEM Replacement: Replaces Ford connector part numbers WPT1120 and WPT338 with an exact-fit 2-wire design—restores proper coolant temperature sensor signal.
Wide Vehicle Compatibility: Fits multiple Ford, Lincoln, and Mercury engines equipped with 2-wire cylinder head coolant temp sensors—ideal for factory repair or retrofit.
High-Temp Automotive Wiring: Constructed using heat-resistant wire insulation and sealed terminals to handle engine bay heat, oil, and moisture exposure.
Plug-and-Play Installation: Factory-style connectors ensure a simple installation with no cutting or splicing required—connects directly to existing engine harness.
Trusted Michigan Motorsports Quality: Built to meet or exceed OEM standards for reliability, fitment, and long-lasting durability in all driving conditions.
Description
The Michigan Motorsports Coolant Temperature Sensor Pigtail is a high-quality 2-wire replacement harness designed to restore reliable temperature signal communication between your engine and ECM. Engineered for Ford, Lincoln, and Mercury applications, this pigtail replaces OE connector numbers WPT1120 and WPT338, ensuring an exact OEM-style fit. Manufactured from high-temp automotive-grade wiring and sealed connectors, it resists heat, oil, and vibration—ideal for long-term reliability in harsh underhood environments. Whether repairing a broken factory plug or replacing a brittle connector during engine service, this Michigan Motorsports pigtail provides a quick, professional, and durable plug-and-play solution.