Cummins 3926764
This OEM Cummins part is a direct replacement immersion heater and power cord for the block coolant heater element on the following Cummins 3.3L Four-Cylinder diesel engine series motors. This Cummins coolant heater kit works on both the turbocharged and naturally aspirated version of this engine series.
The heater element is an electric heating element used to warm the coolant fluid contained within the block of the engine.
The warm coolant raises the engine block temperature to aid the ability of the engine to start in extremely cold temperatures. The use of this immersion heater will also warm up the vehicle faster. then it normally would in extremely cold weather. This Cummins electric heating element is installed directly into the cylinder block through a freeze plug on the block. This freeze plug coolant heater is the same as a Block heater which is used to heat the engine coolant. This is a freeze plug-style heater that replaces one of the frost plugs the manufacturer installed in your engine block. When you plug in the heater, it heats the antifreeze in the block, which then heats the block and everything attached to it. The coolant warmer is connected through a power cord often routed along the application's frame rail. This Cummins 3926764 replacement Heater Starting Aid Kit is designed for use in 2002 to current model 2019 Cummins 3.3L Four-Cylinder diesel engines.
If you do not see the Cummins Diesel Engine Heater you need, please contact us and provide your ESN - Engine Serial Number for help.
NOTE: This product image is not an accurate representation of this OEM Cummins heater kit.
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