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Review on Enhanced SEO: Standard Motor Products TS375T Engine Coolant Temperature Switch with Gauge by Ronny Goodman

Revainrating 4 out of 5

2001 Chevy Express 2500 4.3L Temp Sensor.

This sensor on the 01, 4.3l v6 controls the instrument panel temperature gauge. If your ECM reads a very low temperature like -38 degrees, the thermostat has a different temperature sensor. The Haynes manual incorrectly states that there is only one sensor. Before replacing parts, test with an ohmmeter by heating the sensor.

Pros
  • Weight
Cons
  • Some small things