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4089250NX
Water Pump
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$2,099.95 $2,498.94
Refundable Core Charge: $729.95
Superseded by 4089250
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
The Water Pump, identified by part number 4089250NX, is a crucial component of a truck's engine cooling system. It is responsible for circulating coolant through the engine and radiator to regulate the temperature of the engine. The pump is typically driven by a belt that connects it to the crankshaft pulley, allowing it to rotate and push coolant through the system. The water pump contains an impeller that spins rapidly, creating suction that draws in coolant from the radiator and pushes it into the engine block via a series of passages. Over time, water pumps can wear out or become damaged, leading to leaks or decreased performance. Regular maintenance and replacement of worn parts can help ensure proper cooling system function and prevent costly repairs down the line.
RELATED PARTS
New Part Equivalent
4089250

SPECIFICATIONS

Weight
1 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* This information is provided as is and may be out of date.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.

Frequently Asked Questions

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FAQ PAGE

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