Vaico V20-1372 Radiator Drain Plug

Radiator Drain Plug for BMW Cooling Service

The Vaico V20-1372 radiator drain plug is a plastic cooling-system hardware component used for radiator service and coolant draining. It is specified in blue plastic with compact dimensions for OE-style replacement on select BMW applications.

VAICO product line parts are built for direct-fit maintenance work where accurate dimensions and OE-number matching matter. This radiator drain plug is referenced to OE No. 17112247346 and is listed for multiple BMW 5 Series, 6 Series, 7 Series, M models, and X5 applications.

• Brand: Vaico / VAICO
• Part number: V20-1372
• Radiator drain plug for cooling-system service
• Material: plastic
• Colour: blue
• Dimensions: 60 mm height, 15 mm length, 15 mm width
• Lightweight design at 0.005 kg
• Cross-reference part numbers: 2 247 346, 17 11 2 247 346

Detailed Fitment and Application

Compatible with BMW cooling-system service applications that use OE No. 17112247346. Fits 2008-2010 BMW 528i, N/A; Fits 2009-2010 BMW 528i xDrive, N/A; Fits 2008-2010 BMW 535i, N/A; Fits 2009-2010 BMW 535i xDrive, N/A; Fits 2006-2010 BMW 550i, N/A; Fits 2006-2010 BMW 650i, N/A; Fits 2006-2010 BMW M5, N/A; Fits 2006-2010 BMW M6, N/A; Fits 2007-2010 BMW X5, N/A; Fits 2008 BMW 528xi, N/A; Fits 2008 BMW 535xi, N/A; Fits 2006-2008 BMW 750i, N/A; Fits 2006-2008 BMW 750Li, N/A; Fits 2003-2008 BMW 760Li, N/A; Fits 2004-2007 BMW 525i, N/A; Fits 2006-2007 BMW 525xi, N/A; Fits 2004-2007 BMW 530i, N/A; Fits 2006-2007 BMW 530xi, N/A; Fits 2004-2006 BMW 760i, N/A; Fits 2004-2005 BMW 545i, N/A; Fits 2004-2005 BMW 645Ci, N/A; Fits 2002-2005 BMW 745i, N/A; Fits 2002-2005 BMW 745Li, N/A.

What This Part Helps Address

• Coolant draining during radiator service
• Replacement of a worn or damaged drain plug
• Leak points at the radiator drain opening
• Service issues caused by an incorrect OE-style plug
• Fitment problems on BMW cooling-system maintenance jobs

Installation Notes and Tips

Verify OE number 17112247346 and compare the plug dimensions before installation. Inspect the radiator drain opening and surrounding sealing surfaces for wear, debris, or damage before refitting the part. Use the vehicle-specific cooling-service procedure for the BMW 528i, 535i, 550i, 650i, M5, M6, X5, and related models listed above.

Quality Assurance

This Vaico radiator drain plug is an aftermarket replacement identified by part number V20-1372 and matched to the listed BMW applications by OE reference. The VAICO line is used for service parts where dimensional accuracy and OE-number alignment are important.