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Diesel Fuel Injection
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Chevy / GMC Duramax
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6.5L Injection Pumps
6.6L Fuel Injectors
6.6L Fuel Injector
5.9L Fuel Injectors
5.9L Injection Pumps
6.7L Fuel Injectors
6.0L Fuel Injectors
6.0L High Pressure Oil Pumps
Things to know before beginning your installation click here
7.3L Fuel Injectors
7.3L Injection High Pressure Oil Pumps
6.4L Fuel Injectors
The Coolant Temperature sensor changes resistance with the temperature. The Coolant Temperature sensor is critical to many PCM functions such as fuel injection, ignition timing, variable valve timing, and transmission shifting.