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ONAN 309-0553
Ships (leaves our warehouse) within next business day if in stock
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Available for US and Canada only. In other country? Please contact us.
Original Part Certification

Cancer and Reproductive Harm - www.P65Warnings.ca.gov



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The SWITCH WATER TEMPERATURE, SKU 309-0553 by Cummins, is a crucial component designed to monitor and regulate the temperature of your equipment's cooling system. This switch plays a key role in preventing overheating issues by signaling the control unit to adjust the cooling mechanisms accordingly. By accurately sensing the temperature of the water in the equipment, it helps ensure optimal performance and longevity. Trust in this reliable Cummins part to maintain the efficiency of your outdoor equipment.

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309-0553 Replacement Specs

Part Manufacturer: Cummins

Product Number: 309-0553

Cummins Manuals and Additional Information

Explore our "fast moving parts section" to discover a wide range of other Cummins components available for your outdoor equipment needs. With a variety of high-quality parts to choose from, you can easily find the perfect replacement for your machinery. Shop now and keep your equipment running smoothly.

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