Special Offers
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3941929 Water Inlet Connection
Enhance your Cummins Engine ISDe, ISB, or QSB 6D107 with the 3941929 6752-61-6130 Water Inlet Connection. This durable component ensures reliable water flow, supporting optimal engine performance and longevity. Ideal for efficient cooling system maintenance.Regular price $54.87Regular price $54.87 -
3943133 Water Outlet Connection
Ensure reliable cooling system performance with the 3943133 Water Outlet Connection, designed for Cummins Engine 4B3.9, B4.5, B6.7, QSB, and ISD. Crafted for durability and precise fit, this essential component helps maintain optimal engine efficiency.Sale price $119.35Regular price $184.37Sale price $119.35Regular price $184.37 -
3943149 Water Inlet Connection
This water inlet connection fit is designed for Cummins engines QSB 4B3.9, B5.9, 6B5.9, B4.5, B4.5S. It is manufactured in China and is compatible with other heavy equipment parts and accessories. This item is perfect for...Regular price $71.61Regular price $71.61 -
3943300 Water Outlet Connection
This Water Outlet Connection Tube is a quality product designed to fit Cummins Engines. It is manufactured in China and made from durable materials. The tube is a vital component in the engine's cooling system, ensuring...Regular price $41.55Regular price $41.55 -
3943549 Water Inlet Connection
This water inlet connection is a reliable and durable option for your Dodge Cummins diesel engine. It is designed to fit perfectly and provide a secure connection for your engine's water intake. Made by a reputable...Regular price $83.70Regular price $83.70 -
3943990 Water Inlet Connection
Experience seamless integration with the 3943990 3943991 Water Inlet Connection, specifically designed to fit Cummins Engine QSB models. Crafted with precision, this connection ensures a reliable and secure fit, enhancing the overall performance of your engine....Regular price $153.45Regular price $153.45
Water plumbing (also called coolant plumbing or cooling system piping) refers to the network of hoses, pipes, tubes, connectors, and fittings that carry coolant throughout the engine's cooling system. It connects the engine block, cylinder head, radiator, water pump, thermostat, heater core, EGR cooler, oil cooler, and other components, ensuring continuous coolant flow for efficient heat transfer and temperature control.