Best replacement for 3-way coolant hose, 11531722743

[coldweatherblue]

While replacing the oil return tube and related intake gaskets today I noticed that the 3-way hose from the coolant reservoir to thermostat and heater will need replacement soon.

I've looked at several online parts stores for part 11531722743 (the hose) and have seen 3 different brands: APA, rein, and Uro, none of whom I'm familiar with.. tried calling local BMW but they're closed.

so which is the best OEM-quality part to replace it?

just looking for opinions re: which hose to buy.. read some questioning reviews of above manufacturers upon searching.. thanks

[jlevie]

Just buy that hose, and the rest of them from your dealer and remove any doubt as to quality.

[White325is]

I've always used rein. Never any problems with them. No cracking or splitting weeks down the road.

[karmatose]

I have this one. Pretty good quality product. Going on year two and no signs of failure yet.

[peytonracer4]

just installed the silicone ireland engineering one. quality seems good but i cannot say anything as far as longevity.