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3420872
Thermostat
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$154.99 $201.49
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 is a component in the engine cooling system of a truck that regulates the flow of coolant through the engine. It is typically located near the engine block and uses a temperature-sensitive valve to control the flow of coolant to maintain an optimal operating temperature range. When the engine is cold, the thermostat remains closed, preventing coolant from flowing through it and allowing it to warm up quickly. As the temperature rises, the thermostat opens up, allowing coolant to circulate through the engine and keep it at a consistent temperature. Part Number: 3420872 refers to a specific model or manufacturer's version of this essential component for trucks.

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
15.0 x 11.5 x 16.5 in
Weight
0.312 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* This information is provided as is and may be out of date.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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