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5337967
Thermostat
Cummins®

AVAILABLE

Cummins®

2 are currently available

Ships within 3-4 business days

$16.99 $22.09
Genuine OEM Part

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing. We make it easy to buy truck parts online.

Manufacturer Warranty*
DESCRIPTION
A thermostat (part number 5337967) is a component in a truck's engine cooling system that regulates the temperature of the coolant flowing through the engine. It is usually located at the engine outlet and controls the flow of coolant to maintain an optimum operating temperature. When the engine is cold, it remains closed, preventing coolant from circulating through the radiator and forcing it to circulate within the engine block until it reaches operating temperature. Once operational temperature is reached, it opens up and allows hot coolant to flow through the radiator, where it gets cooled before returning back to the engine block again. This process helps maintain consistent temperatures within an ideal range and ensures efficient fuel combustion while minimizing wear on internal components due to excessive heating or cooling.
RELATED PARTS
Supersedes
5257076

SPECIFICATIONS

Package Dimensions
13.0 x 6.0 x 6.0 in
Weight
0.14 lb
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.

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