Gates 22065 Radiator Coolant Hose - Lower

Reliable Radiator Coolant Hose for Buick, Oldsmobile, and Pontiac

The Gates Molded Coolant Hose 22065 is designed to provide a durable and precise fit for select Buick, Oldsmobile, and Pontiac models. Engineered with quality materials, this radiator coolant hose ensures efficient coolant flow and system reliability.

• Constructed from EPDM and plastic for heat and chemical resistance
• Molded design with a branch for modular hose applications
• Centerline length approximately 17.2 to 18 inches (437 mm)
• Inside diameters of 1.31 inches (33 mm) on both ends and 0.72 inches (18 mm) on the branch
• Compatible with Buick Achieva, Oldsmobile Cutlass, and Pontiac Grand Am and Skylark models

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses that integrate branches and modular components to fit specific vehicle cooling systems. This design approach reduces the need for multiple hose connections, improving coolant flow and minimizing leak points. The 22065 part number is part of this line, offering a tailored fit for select GM vehicles.

Product Details and Specifications

This radiator coolant hose is made from EPDM rubber and plastic, materials known for their resistance to heat, ozone, and automotive fluids. The molded construction includes one branch, making it a modular hose suitable for complex cooling system layouts. Both main ends have an inside diameter of 1.31 inches (33 mm), while the branch has a smaller diameter of 0.72 inches (18 mm). The centerline length ranges from 17.2 to 18 inches (437 mm), ensuring proper routing within the engine bay. The hose does not contain any internal springs, which helps maintain flexibility and reduces potential failure points.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Buick Achieva, Oldsmobile Cutlass, Pontiac Grand Am, and Skylark
• Resolving coolant leaks caused by hose degradation or improper fit
• Maintaining optimal engine temperature by ensuring proper coolant flow
• Addressing cooling system failures related to hose collapse or blockage
• Upgrading to a molded hose for improved durability and fitment

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to prevent burns. Verify the hose routing matches the original to avoid kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly but avoid overtightening, which can damage the hose. Inspect all connection points for corrosion or damage before installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22065 is manufactured to meet or exceed OEM specifications for durability and performance. The use of EPDM and plastic materials ensures resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.