Crankcase Vent Valve Breather Hose Kit -Value Kit -Compatible with BM/W E46, E39, E60 320i, 323i, 325, 325i, 325ci, 328i, 330i, 330ci, 330xi, 525i, 528i - PCV Crank Case Ventilation Oil Separator Hose

Great product, fit and lengths of tubes were exact

We'll see how it holds up over time. I was a little worried due to the cheap price and some complaints from others.I install Vaico CCV kits at work on customer cars that cost more than double what this does all the time. Construction is no worse with this. Everything fits well and functions as designed.Do not forget to place a vacuum cap on the Nipple of the CCV Valve! Your factory valve should have one. Don't leave it open!Anyone having problems getting the ends to snap together just put a little petroleum jelly on them and they'll click right in.

What I thought was going to be a 2 hour job, took 12 hours due to this garbage kit. The hoses were to long in some cases, or the wrong bends. The hoses were a pain to connect. The plastic does not bend at all and forcing them into place was impossible. Ended up having to use 1 of my old hoses from the valves to the ccv, because there was no way I could get the pipe on... it didn’t even look like the original.Do yourself a huge favor, and save yourself a traumatic experience.... for this job if you are doing it yourself, buy the original BMW parts, at least they will fit

I think that the main concern people have with these off-brand parts is long term quality. I replaced the entire CCV system in my 2003 525i Touring myself. the old system, including the oil separator were (with no exaggeration) crumbling into pieces, as I found out during the repair. However, I could tell that the OEM oil separator (as old and damaged as it was) was made of a denser plastic than the one I was replacing it with (the Quwei kit). Even so, this Quwei model fit decently well (the oil separator was a little tough to secure in its place, but it did fit) and the the hoses (which did not seem very stout) went in without any trouble or —thank the Lord— signs of breaking. I was very careful with all of them, but even so you do have to put some pressure on them.Be SURE to use a little silicone spray on the O-rings. This will make them click into place with nearly no resistance.I priced out these same actual BMW parts from another source and came up with a total of around $240 for the four hoses and the oil separator. This kit cost me $40. My engine went from a very rough idle to purring like a kitten (as they say). I really couldn't believe the difference replacing the older decrepit parts made.Having never performed this task (CCV replacement) before, it took me about four hours. I dawdled quite a bit and really took my time to get everything right. I didn't remove the manifold, so that made things a little more challenging. But it really wasn't a terribly difficult repair. And these parts seem to be decent quality and a good fit.Four stars: the parts fit well, but the plastic seems to be a bit less dense (though not too bad) than OEM

Was what I ordered, thanks