Product Experts Available 1-888-787-3626

Filter Your Results

  1. Remove This Item CATEGORY: Engine Thermostats and Housings
  1. Temperature Switches (6)
  2. Thermostats (3)
  1. Interamerican Motor Corporatio (2)
  2. Porsche (5)
  1. $0.00 to $4.99 (3)
  2. $5.00 to $14.99 (2)
  3. $15.00 to $79.99 (3)
  4. $125.00 to $149.99 (1)


Search Term: 'All Parts'
Category: 'Engine Thermostats and Housings'
Vehicle: '1989 PORSCHE 928 S4'

9 Item(s) Sort by: Show: per page Grid  |  List

Was: $1.99 ea.

Now: $0.99 ea.
Sensor, Water Temperature, For 928 Porsche®, 1985-1995 Part # P904050
The engine water coolant temperature sensor is a sensor that monitors the internal temperature of the engine. Coolant inside the engine block and cylinder heads absorbs heat from the cylinder heads when the engine is running. This sensor detects the change in temperature and signals the computer (PCM) so it can tell if the engine is cold, warming up at normal operating temperature or overheating. The water coolant temperature sensor is extremely important because the sensor’s input to the PCM affects the operating of the entire engine management system. Replacing this sensor would ensure an accurate temperature reading. Learn More
$12.99 ea.
Switch, Expansion Tank Pressure, For 928 Porsche®, 1983-1995 Part # P904053
Genuine Porsche Part Stock Replacement Your cooling system performs a critical function by maintaining a proper engine temperature by circulating coolant through the engine to pick up heat and passing it through a radiator to cool it with air. Replacing the expansion tank pressure switch will insure a cool running engine. Learn More

Was: $99.99 ea.

Now: $79.99 ea.
Auxiliary Fan Switch, For 928 Porsche®, 1987-1995 Part # P904051
Genuine Porsche Part Stock Replacement The auxiliary fan switch controls the operation of the auxiliary fans. If your Porsche is getting hotter than it should when sitting in traffic and your fans are not turning on, this is most likely the part you will need. Keep your engine cool and running better with this stock OE auxiliary fan switch. Learn More
$69.99 ea.
Thermostat, Stock Thermostat (83°C/180° F), For Porsche®, 1978-1995 Part # P928310
Best Quality Replacement Thermostat For Porsche® Replaces Genuine Part Exactly Meets Or Exceeds Original Porsche® Performance Standards Thermostats are the main cause of cooling system failure. They will malfunction by staying closed which allows your Porsche to overheat. If you have no leaks and the radiator was full before your Porsche overheated, it is time to check the thermostat. Learn More
$15.99 ea.
Thermostat Seal,Inner Thermostat Housing, For 928 Porsche® , 1983-1995 Part # P904028
Best Quality Replacement Thermostat Seal For Porsche 928® For Inner Thermostat Housing Learn More

Was: $12.99 ea.

Now: $9.99 ea.
9 Item(s) Sort by: Show: per page Grid  |  List