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4383930
Coolant Level Switch
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$449.99 $584.99
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 coolant level switch, also known as a coolant sensor or coolant level sensor, is an electronic component located in the engine's cooling system that monitors the amount of coolant in the reservoir. The 4383930 model is specifically designed for trucks and other heavy-duty vehicles. When the coolant levels drop below a certain point, this switch sends a signal to the engine control module (ECM) to turn on a warning light on the dashboard. This warning light alerts the driver to check and refill their vehicle's coolant levels before any potential damage occurs due to overheating. Proper maintenance of this switch is essential for keeping your vehicle running at its optimum level and avoiding any costly repairs down the line.
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SPECIFICATIONS

Package Dimensions
8.3 x 6.0 x 8.3 in
Weight
0.097 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* This information is provided as is and may be out of date.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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