Vaico V20-2388 Radiator Coolant Hose - Lower or Upper

Radiator Coolant Hose for BMW X5 and X6

Vaico V20-2388 is a radiator coolant hose for the cooling circuit, connecting the EGR cooler to the connecting piece. Built to match OE number 17 12 7 805 600, it is specified for BMW X5 and BMW X6 applications with the listed lower and upper positions.

Key Features

• Cooling hose routing from the EGR cooler to the connecting piece
• OE reference: 17 12 7 805 600
• Length: 332 mm
• Height: 57 mm
• Width: 310 mm
• Packaging dimensions: 5.7 cm x 31 cm
• Weight: 0.241 kg
• Fits BMW X5 and BMW X6 applications listed below

Product Details

VAICO V20-2388 is a radiator coolant hose engineered for specific BMW cooling-system layouts. The hose measures 332 mm in length and is shaped for the coolant path from the EGR cooler to the connecting piece, with fitment tied to OE number 17 12 7 805 600. VAICO’s product line focuses on application-specific replacement parts, and this hose follows that approach for BMW X5 and BMW X6 models in the stated positions. This part cross-references 17 12 7 805 600 and 17127555290 for the same application.

Vehicle Fitment

• Fits 2013 BMW X5, lower; Grade: Aftermarket; Auxiliary Radiator; Made In: Taiwan; With OE No. 17127555290; VAICO
• Fits 2009-2012 BMW X5, lower; Grade: Aftermarket; Auxiliary Radiator; With OE No. 17127555290; VAICO
• Fits 2009-2010 BMW X6, upper; Grade: Aftermarket; Auxiliary Radiator; Radiator to Connector; With OE No. 17127555290; VAICO
• Fits 2008 BMW X6, upper; Grade: Aftermarket; Auxiliary Radiator; Radaitor to Connector; With OE No. 17127555290; VAICO

Common Replacement Uses

• Replacing a cracked or leaking coolant hose in the BMW X5 cooling circuit
• Restoring coolant flow between the EGR cooler and connecting piece
• Addressing coolant loss caused by hose hardening, swelling, or split ends
• Correcting fitment issues on BMW X6 upper radiator-to-connector routing
• Replacing a hose matched to OE number 17 12 7 805 600

Installation Notes and Tips

Verify the OE number, hose routing, and position before installation. Confirm whether the vehicle uses the lower or upper application shown in the fitment data for BMW X5 or BMW X6. Inspect adjoining connectors, clamps, and sealing surfaces for wear before installing the new hose, and refill and bleed the cooling system according to the vehicle service procedure after replacement.

Quality Assurance

VAICO V20-2388 is cataloged as an application-specific replacement hose for the listed BMW cooling-system fitments. Confirm part number V20-2388 and OE reference 17 12 7 805 600 against the vehicle before ordering.