Herko ECT321 Engine Coolant Temperature Sensor – Ford, Mercury, Lincoln, Mazda 96-11 – OEM Fit

If your temp gauge is acting weird, check engine light’s on, or the fan’s running when it shouldn’t – might be the coolant temp sensor.

This Herko ECT321 is a direct-fit replacement for a huge range of Ford, Mercury, Lincoln, and Mazda vehicles from 1996 to 2011.

Crosses to 213-2153, 89053233, 5S1499, and about a dozen others.

Brand new in Herko box, 1 year replacement warranty.

Includes one sensor, ready to install.

Also works as an upgrade or replacement for OEM units.

California Prop 65 warning applies – same as almost every auto part.

Easy swap, solid quality, fair price.

Get your gauges working right again.