⚡ Upgrade your BMW’s breathability—because every detail drives performance!
This BMW N55 crankcase vent hose (part #11127584128) is a premium-quality replacement designed for 2011-2017 BMW models including 135i, 335i, 535i, 640i, and X series. Engineered to prevent oil leakage and corrosion, it improves combustion efficiency through advanced airflow dynamics. The direct-fit design ensures hassle-free installation with no modifications required, supported by a 2-year warranty for peace of mind.
| Manufacturer | KanSmart |
| Brand | KanSmart |
| Item Weight | 2.39 ounces |
| Package Dimensions | 6.77 x 2.64 x 2.52 inches |
| Exterior | Stainless Steel |
| Manufacturer Part Number | 11127584128 |
| OEM Part Number | 11127584128 |
G**S
535i valve cover change
Works great on my 535i. No codes and perfect fit
M**R
Perfect fit for 2015 BMW X5
Perfect replacement part for a 2015 BMW X5. Be carefully when installing since it is a tight fit and the plastic is fairly rigid. If you finesse it correctly, it fits very snuggly and secure.
J**H
Fits a 2015 x5 35i
Fits my 2015 x5 perfectly, the end that plugs into the valve cover was a tight squeeze I would put some grease on it if I had to do it again.
M**.
It fit!
This is one of those dumb decisions BMW has stuck with. This is almost considered a wear item. If the original is more than a few years old, its GOING to crack if you move it. If you need to change spark plugs, you have to move the intake charge pipe this goes to. Its going to break if you are not super careful.This is an affordable replacement as opposed to an OEM version. It fits perfectly, and functions the same as the original. Its just a quarter of the price.
F**D
Function as well....
Good aftermarket placement
A**R
Crankcase breather
Tight fit but it fit, no codes so far
S**O
Good works
Good
A**.
Great item
Fantastic item- direct fit and made well. Using it for catch can set up so I cut the hose off. Will work perfect and for under $20 great deal!
Trustpilot
1 day ago
4 days ago
