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Cummins Water Inlet Connection 3979118

Cummins Water Inlet Connection 3979118


Water Inlet Connection 3979118 for Cummins Engine ISBE 4B3.9
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Product Introduction

The Water Inlet Connection, also known by its part number 3979118, is a crucial component of a truck's cooling system. This connection is responsible for allowing coolant to enter the engine block from the radiator. It typically consists of a metal or plastic fitting with threaded ends that attach to hoses and the engine block. The water inlet connection must be properly sealed to prevent leaks and ensure efficient cooling of the engine. A damaged or faulty water inlet connection can cause overheating and serious engine damage if not promptly replaced.
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