Genuine Motorcraft DY-1144 Engine Coolant Temperature Sensor | Ford Mustang 1996-2023 3.8L 4.6L 2.3L EcoBoost + Free Install Video

Restore accurate coolant temperature readings and resolve erratic idle, engine pinging, or false overheating warnings with the genuine Motorcraft coolant temperature sensor. This is the sensor the ECU actually uses for fuel and timing calculations — not the dashboard gauge sensor. Fits a wide range of Mustang generations, from classic 3.8L V6 and 4.6L V8 models to modern 2.3L EcoBoost engines. A free step-by-step installation video is sent with every order.
⚠️ Use genuine Motorcraft only — the ECM is sensitive to sensor calibration, and generic aftermarket sensors are a well-documented cause of drivability issues on Mustangs.
What's included:

1x Genuine Motorcraft DY-1144 Coolant Temperature Sensor
🎥 Free installation video (emailed after purchase)

Cross-Reference Numbers:
DY-1144, DY1144, 1802-35236, 2-9371, 31240, 5S1513, 71-2562, 74037, SU284, TS10294, TX61, TX61T, WT3058, WT3058P
Fitment Table:
YearMakeModelEngineSensor Location1996-1998FordMustang4.6Ldriver side, thermostat side1999-2004FordMustang GT / Bullitt4.6LPassenger side, manifold front1999-2004FordMustang Cobra / Mach 14.6Ldriver side, alternator side2005-2010FordMustang GT4.6Lmanifold, cylinder head2015-2023FordMustang2.3L EcoBoost——FordMustang3.8L V6—

Why buy from SayParts:
✅ 100% Genuine Motorcraft/Ford OEM part — not a cheap aftermarket copy
✅ Free worldwide shipping
✅ Free step-by-step install video with every order
✅ Real technical support via WhatsApp 
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