DAYCO 81321 UPPER RADIATOR FLEX HOSE FOR 1989-1991 DODGE RAM WITH 5.9L CUMMINS ENGINE

The Dayco 81321 Radiator Hose is expertly designed for the upper section of 1989-1991 Dodge trucks equipped with the robust 5.9L Cummins engine (non-intercooled). Crafted with high-quality materials, this flex radiator hose ensures optimal performance and durability. Its construction offers reliable resistance to high temperatures and pressure, making it ideal for heavy-duty applications.

This single internal diameter hose features a small diameter of 1 3/4 inches (1.75 inches), alongside a corresponding large diameter of the same measurement. With a length of 13 1/4 inches, the hose is engineered to fit perfectly within your vehicle, maintaining seamless coolant flow throughout the engine system. Its design includes a branchless feature, simplifying installation and enhancing the hose's effectiveness and reliability.

The Dayco 81321 is not just about fit and performance; it also epitomizes quality craftsmanship. The hose exhibits flexibility, allowing for easier routing around engine components without the risk of kinking or bending, which can lead to leaks or restrictions in coolant flow. This product has been rigorously tested to ensure it meets the high-performance standards demanded by enthusiasts and professionals alike.

Replacing old or worn-out radiator hoses is crucial for maintaining engine health, and the Dayco 81321 offers the peace of mind that comes with using a trusted name in the automotive aftermarket. Upgrade your vehicle’s cooling system with this expertly designed hose that promises longevity and reliability, crucial for those who rely on their Dodge trucks for both work and play. Choose Dayco for performance-driven solutions that stand the test of time.