Product Application: 2003-2007 Dodge Ram 2500 and 3500 5.9L Cummins, 2013-2015 Dodge Ram 2500, 3500, 4500, and 5500 trucks with the 6.7L Cummins and the 2003 to 2007 versions of the 5.9L Cummins B Series engines.
FAQ: What does the Dodge Ram 190 Degree Thermostat do? The Dodge Ram Cummins 190-degree Thermostat allows low-temperature coolant from the radiator into the engine to keep the operating temperature within a predetermined range. What are the warning signs that you may have a defective thermostat? The warning signs that you're operating a Dodge Cummins 5.9L or 6.7L with a bad thermostat are the inability to generate engine heat or the operation of high engine coolant temperatures. These are signs the thermostat is now stuck in the open or closed position. A defective thermostat will cause the engine to operate below the correct operating temperature or overheat. What is the best advice on how to correct these symptoms? If you are experiencing any of these symptoms, it's time to replace the Cummins 3954830 / Cummins 5292744 190 Degree Thermostat yourself to alleviate this issue. What if I choose a lower-priced Thermostat? The use of a less expensive thermostat is a prime example of you get what you pay for. The Cummins turbo diesel is designed for peak operating performance when it runs at the correct operating temperature. We have had many customers purchase the OEM Cummins thermostat after learning this lesson.
Part Number: 5292744
Product Note: Cummins Parts Are A Non-Returnable Item. Please ensure you have ordered the correct part for your Cummins diesel engine!