Gates 22677 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22677

The Gates Molded Coolant Hose 22677 is designed specifically for Volvo S80 models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under varying engine temperatures.

• Material: EPDM for heat and chemical resistance
• End 1 Inside Diameter: 1.22 inches (31 mm)
• End 2 Inside Diameter: 1.41 inches (36 mm)
• Centerline Length: 31.41 inches (798 mm)
• Molded design for precise fit and durability
• Contains no internal spring for smooth coolant flow
• Compatible with Volvo S80 radiator systems

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to exact specifications for specific vehicle applications. This approach eliminates the need for multiple hose assemblies and reduces the risk of leaks or improper fitment. The 22677 part number is part of this line, ensuring a direct replacement hose that matches Volvo S80 factory requirements.

Technical Description and Specifications

This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in automotive cooling systems. The hose features two different inside diameters—1.22 inches (31 mm) on one end and 1.41 inches (36 mm) on the other—allowing it to connect seamlessly between components with varying sizes. Its centerline length of 31.41 inches (798 mm) ensures proper routing within the engine bay without kinks or stress points. The molded construction provides a consistent shape and eliminates the need for additional clamps or fittings, enhancing reliability.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses on Volvo S80 vehicles
• Prevention of coolant leaks caused by hose degradation or improper fit
• Restoration of proper coolant flow to maintain engine temperature regulation
• Addressing overheating issues related to damaged or collapsed hoses
• Ensuring compatibility with Volvo S80 cooling system components

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 22677, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose routing matches the original factory path to prevent interference with other engine components. Use appropriate clamps to secure each end, but avoid overtightening which can damage the hose. Inspect adjoining fittings for corrosion or damage before installation to ensure a proper seal.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 22677 to meet or exceed OEM specifications for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects. For exact warranty terms, consult the product documentation or manufacturer.