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BMW E9X 3-Series Crankcase Vent Valve to Valve Cover Hose By JL 11157522931

BMW E9X 3-Series Crankcase Vent Valve to Valve Cover Hose By JL 11157522931

List Price: $74.86
Sale Price: $41.60
Part Condition: New
Manufacturer: JL-J├╝rgen Liebisch

Stock Status:In Stock

Availability: Departs in 1 Business Day
Our Part Number: 11157522931E9X

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Part Description Shipping & Warranty
Crankcase Hose.Valve To Valve Cover Hose.Made By JL.
Part# 11 15 7 522 931

Average Rating: Average Rating: 4 of 5 4 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
3 of 5 Double check the O-ring size! October 30, 2017
Reviewer: Steve G from Santa Rosa, CA, United States  
I bought this to install when I was replacing my starter. I read that it's common to break this when doing a starter replacement. I was glad to have this on hand when I broke mine!

If you've never removed your intake manifold before, I can almost guarantee that you'll break the plastic tubing on this. You'd think they could just use rubber...

Unfortunately, I had trouble installing this part. I fought with it for maybe an hour. I tried lubricating the o-rings with oil, twisting, pushing from different angles, rotating, rocking...no matter what I did, it refused to go on!  I was dismayed, to say the least.  

It finally occurred to me to check the o-rings.  Sure enough, the O-rings on this OEM part were not the same spec as the factory part.  I'd guess the factory o-rings were around 1/16", while this "OEM part" had o-rings closer to 3/32".

As soon as I swapped the o-rings from my old crankcase vent to the new one, it snapped into place. What a relief!

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  0 of 0 people found the following review helpful:
5 of 5 Crankcase vent valve for e90 February 10, 2017
Reviewer: Rajiv Ramkishun from Valrico, FL United States  
This is basically a required part when replacing the starter on an e90 with n52 engine. The original hose was brittle and cracked which can cause vacuum leaks. I ordered a new one from oembimmerparts and it was the correct hose, they shipped the part next day, and it fit like a glove. I go to oembimmerparts for all my bmw needs. I am a satisfied customer and wouldnt shop anywhere else.

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