Dorman 902-003 Radiator Coolant Hose Connector

Overview of Dorman Radiator Coolant Hose Connector 902-003

The Dorman 902-003 radiator coolant hose connector is designed specifically for Mazda 6 models, providing a reliable and precise fit. Made from durable plastic, this straight fitting hose connector ensures secure coolant flow between hoses with different diameters.

• Material: Durable plastic construction for corrosion resistance
• Length: 3 inches for optimal hose connection
• Fitting Angle: Straight design for direct hose alignment
• Fitting Attachment Ends: Hose barb on both ends for secure hose grip
• Fitting Sizes: 0.75 inch on one end and 0.25 inch on the other
• Specific fitment for Mazda 6 models
• Includes plastic tee connector, rubber hose connector, rubber bumper, and hose

Detailed Product Description

The Dorman 902-003 radiator coolant hose connector is engineered to connect radiator hoses with differing diameters, featuring a 0.75 inch hose barb on one end and a 0.25 inch hose barb on the other. Its straight fitting angle allows for a direct and secure connection, minimizing the risk of leaks or hose detachment. Constructed from high-quality plastic, this connector resists corrosion and withstands the heat and pressure typical in cooling systems. The 3-inch length provides sufficient reach to bridge hoses without strain. This part is designed specifically for Mazda 6 vehicles, ensuring compatibility and proper fitment.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hose connectors on Mazda 6
• Repair of coolant leaks caused by damaged or loose hose connections
• Connecting hoses of different diameters within the cooling system
• Maintaining proper coolant flow to prevent engine overheating
• Restoring secure hose attachment points to prevent coolant loss

Installation Notes and Tips

When installing the Dorman 902-003 radiator coolant hose connector, ensure that both hose ends are clean and free of debris. Slide the hoses fully onto the hose barb fittings for a tight seal. Use appropriate hose clamps (not included) to secure the hoses firmly in place. Avoid twisting the connector during installation to maintain the integrity of the straight fitting angle. Verify that the connector length and fitting sizes match the existing hoses on your Mazda 6 to ensure proper fitment.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-003 radiator coolant hose connector undergoes quality checks to ensure durability and performance in demanding automotive environments. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement parts to cover defects in material and workmanship.