Vaico V10-0055 Radiator Coolant Hose - Lower or Upper

Radiator Coolant Hose for Audi and Volkswagen

The VAICO V10-0055 radiator coolant hose routes coolant from the engine cooler to the water pump to support stable engine temperature control. Built for select Audi A3, Volkswagen Passat, Volkswagen Golf, and Volkswagen Jetta applications, it matches the specified hose dimensions for a direct-fit replacement.

VAICO is the VAICO product line from Vaico, focused on OE-style replacement parts for European vehicles. This coolant hose is specified for the cooling circuit connection from the engine cooler to the water pump, making it a practical choice when servicing aging coolant plumbing on compatible Audi and Volkswagen models.

Key Features

• Part number V10-0055 radiator coolant hose
• Cooling hose route: from engine cooler to water pump
• Length: 231 mm
• Height: 68 mm
• Width: 95 mm
• Lightweight construction at 0.160 kg
• Fits select upper and lower hose applications depending on vehicle

Detailed Description

The Vaico V10-0055 is a radiator coolant hose engineered for specific Audi and Volkswagen cooling system layouts. With a 231 mm length and 68 mm height, this hose is sized for the coolant path between the engine cooler and water pump, helping maintain proper coolant circulation in the engine bay. If you are replacing a worn or leaking coolant hose on a Volkswagen Golf, Volkswagen Jetta, Volkswagen Passat, or Audi A3, V10-0055 provides a direct-reference option for the listed applications.

This part cross-references Gates 21531 and Continental 61646 for the same application. The V10-0055 part number is also useful when searching for OE-style replacement coolant hoses for Volkswagen Golf, Volkswagen Jetta, and Audi A3 cooling system service.

What It Is Used For

• Replacing a cracked or hardened radiator coolant hose
• Restoring coolant flow between the engine cooler and water pump
• Addressing coolant seepage at hose connections
• Servicing aging cooling system plumbing on Audi and Volkswagen vehicles
• Matching a specified hose shape and size during cooling system repair

Installation Notes and Tips

• Verify the hose route before installation: from engine cooler to water pump.
• Confirm the vehicle position listed for your application, as fitment includes upper and lower placements.
• Inspect adjoining clamps, fittings, and coolant passages for wear before reassembly.
• Drain coolant safely and refill the system according to the vehicle service procedure after installation.
• Check for leaks and proper coolant circulation after the engine reaches operating temperature.

Quality Assurance

Vaico and the VAICO product line supply OE-style replacement parts for European vehicle maintenance. The V10-0055 coolant hose is built to match the listed dimensions and application references for select Audi and Volkswagen cooling systems.

Fits 1998-2000 Audi A3, Upper. Fits 1991-1993 Volkswagen Passat, Lower. Fits 1985-1992 Volkswagen Golf, Lower. Fits 1984-1992 Volkswagen Jetta, Lower.