Gates 22566 Radiator Coolant Hose - Lower

Gates 22566 Molded Coolant Hose

The Gates 22566 molded coolant hose is a direct-fit radiator coolant hose for specific Volkswagen cooling system applications. Built from EPDM and formed to OEM-style dimensions, it supports lower hose replacement on select Golf and Jetta models without the need to source a hose from the dealer.

Key Features

• Brand: Gates Molded Coolant Hose line
• Part number: 22566
• Material: EPDM for coolant-system service
• Molded hose construction for a formed factory-style routing
• End inside diameter: 1.22 in. (31 mm) at both ends
• Centerline length: 34.1 in. (866 mm)
• No spring and no quick connect fittings
• Lower radiator coolant hose application

Product Details

Gates Molded Coolant Hose 22566 is part of Gates’ molded coolant hose product line, which covers upper, lower, bypass, heater, and other coolant routing needs with OEM-quality specifications. This hose is shaped to match the original routing on the vehicle, helping maintain proper fit and coolant flow in the engine cooling system. It is a practical replacement for Volkswagen Golf and Volkswagen Jetta lower radiator hose service where a molded hose without quick connect fittings is required.

Compatible With 1999-2003 Volkswagen Golf, lower, and 1999-2003 Volkswagen Jetta, lower. This part cross-references Dayco 72309 for the same application.

Common Replacement Uses

• Cracked or aged lower radiator hose
• Coolant seepage at the hose body
• Softening, swelling, or collapse of the original hose
• Loss of proper hose shape or routing after heat cycling
• Service replacement for a molded hose with no quick connect fitting

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. Confirm the vehicle uses a lower molded coolant hose without a quick connect fitting. Inspect adjoining clamps, necks, and coolant passages for wear or corrosion before installing the replacement hose. After installation, refill and bleed the cooling system according to factory service procedures.

Quality Assurance

Gates manufactures this molded coolant hose to OEM-style specifications for fit and function in the cooling system. The EPDM construction and formed profile support reliable replacement service on select Volkswagen Golf and Jetta applications.