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MKIV Jetta 1.8T Green Coolant Temperature Sensor - Starting At $6.49!
Complete kit includes revised style temperature sensor with new o-ring. Easy to install. Resolves running issues for many owners who are still using the original black sensor which had a high failure rate.
How do you know if your coolant temperature sensor is broken? If the sensor is bad, it should trigger a trouble code and the check engine light will illuminate. Yet, if it doesn't light up, check your vehicle's fuel consumption, as well as your tailpipe, as black smoke might start appearing.
