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3686958
Water Bypass Tube
Cummins®

AVAILABLE

Cummins®

Usually ships within 1-3 business days

$37.99 $45.21
Superseded by 5532478
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
The Water Bypass Tube, also known as a coolant bypass tube or thermostat housing bypass tube, is an essential component found in the engine of a truck. Its primary function is to regulate the flow of coolant through the engine by diverting it around the thermostat and back into the water pump. This helps to maintain a consistent operating temperature within the engine and prevent overheating. The Water Bypass Tube is typically made of metal or plastic and is designed to withstand high temperatures and pressure without cracking or leaking. It is often located near the thermostat housing and can be easily replaced if damaged or worn out. Proper maintenance of this component will ensure that your truck's engine runs smoothly and efficiently for years to come.

SPECIFICATIONS

Package Dimensions
16.1 x 4.5 x 3.88 in
Weight
2.05 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* This information is provided as is and may be out of date.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

Have a question? Find common inquiries about parts and procedures with the link below.

FAQ PAGE

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