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4089908RX
Water Pump
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$419.95 $499.74
Refundable Core Charge: $114.95
Superseded by 5473366RX
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.

Manufacturer Warranty*
DESCRIPTION
A water pump is a crucial component of a truck's engine cooling system. The part number 4089908RX refers to a specific water pump model. Its main function is to circulate coolant throughout the engine and prevent overheating. The water pump works by using an impeller to draw coolant from the radiator and push it through the engine block, cylinder head, and back into the radiator. This continuous flow of coolant helps regulate engine temperature and prevent damage from excessive heat. A malfunctioning water pump can result in poor engine performance, overheating, or even complete engine failure. Regular maintenance and replacement of worn-out parts are necessary to ensure optimal performance of this vital component in any truck's cooling system.
RELATED PARTS
New Part Equivalent
4089908

SPECIFICATIONS

Package Dimensions
10.8 x 11.7 x 13.2 in
Weight
38.9 lbs
* This information is provided as is and may be out of date.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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