Engine Upper Radiator Coolant Water Hose Pipe Compatible with BMW E82 E88 E92 E91 E90 Z4 128i 323i 325i 328i 330i Replace 17127531579

No leaks, fits great, and feels just like an OEM part. Easy to install but be careful when you remove the old hose. If it fights you even a little bit, STOP, soak it with some PB blaster or WD-40, and take your time. Otherwise, you might crack your radiator’s side tank (like I did). Also, make sure all of the bits get removed with your old hose. There is a rubber o-ring and a chamfered ring in each fitting. They tend to stay on the radiator and/or engine inlet. Also, clean off all of the connecting surfaces before installing the new hose. A little coolant to lube the new o-rings never hurts either.

Great quality hose! fits right in OEM spot with no fuss or issue! in my opinion it looks and feels better quality then OEM, the one in my car had pinhole so i went looking everywhere! auto parts stores were crazy expensive and some had days to weeks of shipping time or drive a million miles to a sister store, found this cheaper then anywhere and shipping was fast and packaged well! put it on and solved my issue, fitment was perfect and never had an issue! if you're in need this is the one to go for!

I ordered a different hose that said it fit and it did not fit!! I used a number I found on the old hose and ordered this one and It went on easy enough not the radiator end leaked even after using silicone grease! It took me two days to realize it was the hose and I had not cracked the radiator!!!

I bought this about a year ago. It was for a 2006 bmw 325xi. I resorted to it just 2 days ago. It did leak immediately when I refilled the coolant. I removed it and compared it to the original one. This one didn’t have the O rings that the original has. Then I tried to use the O rings from the original. This hose didn’t have the extra internal ridge to hold the Oring in place!! So the coolant leaked out of the connection itself.

Purchased this part for my 2012 BMW 328i xDrive SULEV. It arrived the next day and fixed the issue

Ajusta perfectamente y tiene muy buena calidad

It was a decent fit but was definitely longer then the original

I installed this hose on a E92 08 BMW 328i. My hose was barely leaking but when i tried to remove it it completely snapped off. The remaining plastic piece was stuck on the aluminum tube and had to be cut off. You will have to remove your air box to access the hose. If you have the factory clamp on the small hose just cut off the hose and use a new clamp. Make sure you clean the aluminum tube or else you will not get a good seal. The hose has grooves and will only go in 1 way so make sure you align the grooves. A little bit of grease on the ends allows it to slide right in. After you install it refill your coolant tank with coolant. The hose was very easy to install, it was shipped very fast. The price was the lowest anywhere. The plastic on the BMW factory hoses become brittle after time, if you are replacing 1 hose because of this you should check all your hoses. More than likely you will find other ones that will need to be replaced soon.

Good product but it is too long for the n52, I was able to trim 2-3 inches off the hose part and re-clamp it onto the plastic connector. Had to use a dremel to cut the metal ring that holds the hose onto the plastic part.

Did not last 9 months on a car that did 2000km and was parked indoors in the winter.

Wrong angle. Hose is too short. Will have to use the old hose and cut the clamps off. If you’re wanting to go the cheap route then you will have to diy this to make yours work. I’d suggest save your time and buy the right one for a bit more.