Vaico V20-0889 Engine Coolant Hose

Engine Coolant Hose for BMW X5

Vaico V20-0889 is an engine coolant hose for the cooling circuit, connecting the expansion tank to the water pipe. It is specified for BMW X5 models from 2001 to 2003 and matches OE number 11 53 1 439 123 for direct application matching.

Key Features

• Cooling hose routing: from expansion tank to water pipe
• OE reference: 11 53 1 439 123
• Length: 400 mm
• Height: 50 mm
• Width: 130 mm
• Lightweight construction at 0.078 kg
• Compatible with BMW X5 2001-2003 cooling system service needs

Detailed Description

VAICO V20-0889 is an engine coolant hose built for the BMW X5 cooling system, with a fitment profile that matches the expansion tank to water pipe connection. The listed dimensions and OE number help confirm the correct replacement when servicing a BMW X5 from 2001, 2002, or 2003. This part cross-references Gates 24268 for the same application. VAICO is the brand line used here for OE-style replacement parts, and this hose is cataloged under VAICO V20-0889 for straightforward identification during parts lookup.

Common Issues This Part May Address

• Cracked or aged coolant hose material
• Coolant seepage at the expansion tank connection
• Loss of coolant flow between the expansion tank and water pipe
• Heat-related hose deformation in the BMW X5 cooling circuit
• Incorrect hose replacement when matching OE number 11 53 1 439 123

Installation Notes and Tips

Verify the OE number, hose routing, and dimensions before installation. For BMW X5 applications, confirm the connection points at the expansion tank and water pipe match the original layout. Inspect adjoining clamps, pipes, and sealing surfaces for wear or residue before installing the new hose. Use the vehicle’s cooling system service procedure and refill with the correct coolant specification after replacement.

Quality Assurance

VAICO V20-0889 is cataloged to OE number 11 53 1 439 123 and built for the specified BMW X5 application range. The part is identified by a clear OE reference and dimensional data to support accurate parts selection for cooling system repair.