Gates 22779 Radiator Coolant Hose - Upper, Upper - Engine To Radiator or Upper - Engine To Tee

Overview of Gates Molded Coolant Hose 22779

The Gates Molded Coolant Hose 22779 is engineered for reliable cooling system performance in select Audi and Ford vehicles. Designed with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Audi A3 and Ford F-250 Super Duty.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure connections
• Centerline length of 17.5 inches (445 mm) for accurate installation
• End 1 and End 2 inside diameters both measure 1.75 inches (44 mm)
• Compatible with Audi A3, Ford Excursion, F-250 Super Duty, and F-350 Super Duty
• Part number 22779 for easy identification and replacement

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This molded design helps maintain consistent coolant flow and reduces the risk of leaks or hose failure under pressure. The 22779 part benefits from this product line’s emphasis on durability and precise engineering.

Detailed Product Description

This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. The molded construction ensures the hose maintains its shape and fits securely between cooling system components. Both ends of the hose have an inside diameter of 1.75 inches (44 mm), making it suitable for specific radiator and engine connections. With a centerline length of 17.5 inches (445 mm), the hose is designed to match the original equipment specifications for the compatible Audi and Ford models.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Audi A3 and Ford Super Duty trucks
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to avoid engine overheating
• Addressing hose swelling or softening due to heat exposure
• Ensuring secure connections without the need for additional spring reinforcement

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify that the inside diameters of the hose ends match the radiator and engine fittings. The molded design of the Gates 22779 hose allows for straightforward installation without modification. Use appropriate clamps to secure the hose ends and check for leaks after installation. Avoid twisting or stretching the hose during installation to maintain its integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 22779 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.