Vaico V10-2821 Engine Coolant Hose

Engine Coolant Hose for VW Cooling Service

This VAICO engine coolant hose routes coolant from the oil cooler to the water pipe, helping maintain proper flow in the cooling circuit. Built for select Volkswagen applications, VAICO V10-2821 is a direct-fit replacement for service work on the cooling system.

• Engine coolant hose for the oil cooler-to-water pipe connection
• Length: 313 mm for application-specific routing
• Height: 98 mm and width: 134 mm
• Lightweight construction at 0.210 kg
• Packaged dimensions: 9.8 cm x 13.4 cm
• Compatible with 2001 Volkswagen Golf and 2001 Volkswagen Jetta applications listed below

Fitment and Cross References

Fits 2001 Volkswagen Golf, N/A, Grade: Aftermarket; Engine Oil Cooler; Assembly; Incl Inlet and Outlet Hoses; VAICO. Fits 2001 Volkswagen Jetta, N/A, Grade: Aftermarket; Engine Oil Cooler; Assembly; To Chassis/VIN 9M-1-095 000; Incl Inlet and Outlet Hoses; VAICO. This part cross-references OE numbers 1J0 121 086 and 1J0 121 086 R for the same application.

Detailed Description

VAICO V10-2821 is an engine coolant hose designed for the oil cooler-to-water pipe connection in select Volkswagen cooling systems. The hose dimensions are specified at 313 mm in length, 98 mm in height, and 134 mm in width, supporting accurate routing and fitment in the engine bay. For 2001 Volkswagen Golf and 2001 Volkswagen Jetta models, this hose is listed for the engine oil cooler assembly application, with the Jetta fitment limited to chassis/VIN 9M-1-095 000 and earlier.

VAICO’s VAICO line is used for replacement parts that follow application-specific OE-style dimensions and cataloged vehicle coverage. For buyers searching for a 2001 Volkswagen Golf coolant hose, 2001 Volkswagen Jetta engine coolant hose, or a VAICO V10-2821 oil cooler hose replacement, this part provides a direct catalog match for the listed vehicles.

Common Issues This Part Can Address

• Coolant leakage at the oil cooler-to-water pipe connection
• Cracked, hardened, or swollen hose material
• Restricted coolant flow through a damaged hose section
• Cooling system service needs on listed Volkswagen models
• Replacement of a hose with incorrect length or routing

Installation Notes and Tips

Verify the vehicle’s VIN and engine oil cooler assembly details before ordering, especially on the 2001 Volkswagen Jetta application with the chassis/VIN cutoff noted above. Inspect adjoining inlet and outlet hose connections, clamps, and sealing surfaces during installation so the new hose seats correctly and the cooling circuit can be refilled and bled according to factory procedure.

Quality Assurance

VAICO V10-2821 is cataloged as an aftermarket replacement part with defined OE cross references and vehicle-specific fitment data for the listed Volkswagen applications. Confirm part number V10-2821 against the original hose and vehicle identification before installation.