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S709
Expansion Plug
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$31.95 $38.02
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
An Expansion Plug, also known as a freeze plug or welch plug, is a circular metal disc that is inserted into the engine block to seal off an access hole. The S709 Expansion Plug is specifically designed for trucks and heavy-duty vehicles. It is made of high-quality materials that ensure durability and longevity in harsh operating conditions. The expansion plug serves as a safety feature by preventing coolant from leaking out of the engine block in case of freezing temperatures or overheating. It also helps maintain proper pressure within the cooling system, which can prevent engine damage due to overheating. The S709 Expansion Plug is easy to install and replace when necessary, making it a crucial component in any truck's cooling system.

SPECIFICATIONS

Hazardous Material
Non-Hazardous (NOI, ICE/Auto)
Package Dimensions
2.1 x 2.1 x 0.11 in
Weight
0.1 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* This information is provided as is and may be out of date.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.

Frequently Asked Questions

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

FAQ PAGE

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