Review on BMW Engine Upper Radiator Coolant Expansion Tank Hose: 2008-2013 128i, 2006-2011 323i, 2006 325i, 325xi, 2007-2013 328i (OE # 17127618510 17127565093) by Kadarius Gentry

I was a little skeptical that there might be installation issues based on the reviews here, but I ordered it anyway. I received it today and installed it in about 10 minutes. It fits perfectly. The quality was as good as the original tube it replaced (after 15 years and 233,000 miles). The middle piece of hose was the same length as the original and matched the clamps perfectly. And that's less than half the cost of standard Autozone/Advance replacement parts.