BMW Water Pipe Vaico 11537502793

The BMW Water Pipe Vaico 11537502793, manufactured by Vaico (part number V20-1849 / V201849), is a precision-engineered aftermarket component designed for the heater return from the water pump. This part is compatible with select BMW models, including the 545i (2004-2005), 550i (2006-2010), 645Ci (2004-2005), 650i (2006-2010), 745i (2002-2005), 745Li (2002-2005), 750i (2006-2008), 750Li (2006-2008), Alpina B7 (2007-2008), and X5 (2004-2006), as specified in the verified fitment summary. For optimal installation, also use one 11 51 7 507 717 o-ring as noted per vehicle application. This Vaico water pipe is a reliable aftermarket solution aligned with OE part number 11537502793.