The crankcase ventilation oil separator purges the oil vapour from the sump to the rocker cover. It stops oil from rising and allows the oil vapours to be released. Oil separators can fail due to the internal diaphragm splitting. If the oil separator is faulty it may cause your car's engine to run rough.
A damaged oil separator breather hose can force pressure from the crankcase ventilation system to be expelled into the atmosphere, causing your car's engine to run rough and result in poor fuel efficiency. Depending on the position of the hose in relation to the oil separator oil may also be expelled causing an unwanted oil leak.
This Kit Includes
Specifications
PCV Valve Oil Separator - 11617503520
| Material |
Plastic |
| Valve Type |
Breather valve |
PCV Valve Oil Separator Hose - 11157503523
| Fitting Position |
Rocker cover to oil separator |
| Material |
Plastic |
PCV Valve Oil Separator Hose - 11157503524
| Material |
NBR (Nitrile Butadiene Rubber) |
PCV Valve Oil Separator Hose - 11157533346
| Forward / Backflow |
For backflow |
| Material |
Plastic |
Part Numbers
PCV Valve Oil Separator - 11617503520
| BMW OE Number |
11617503520 |
| topran Number |
501 905 |
| EAN |
4063926115148 |
| Barcode |
1161850000011 |
PCV Valve Oil Separator Hose - 11157503523
| BMW OE Number |
11157503523 |
| topran Number |
502 765 |
| EAN |
4063926110020 |
| Barcode |
1184890000018 |
PCV Valve Oil Separator Hose - 11157503524
| BMW OE Number |
11157503524 |
| topran Number |
501 955 |
| EAN |
4063926103145 |
| Barcode |
1138770000018 |
PCV Valve Oil Separator Hose - 11157533346
| BMW OE Number |
11157533346 |
| topran Number |
502 767 |
| EAN |
4063926067225 |
| Barcode |
1184920000018 |
Additional Information
PCV Valve Oil Separator - 11617503520
| Brand |
topran |
| Quality |
Aftermarket + topran parts are quality inspected at HANS PRIES GMBH & CO. KG in Germany in accordance with DIN ISO 9001:2015
|
| Origin |
Made in China |
PCV Valve Oil Separator Hose - 11157503523
| Brand |
topran |
| Quality |
Aftermarket + topran parts are quality inspected at HANS PRIES GMBH & CO. KG in Germany in accordance with DIN ISO 9001:2015
|
| Origin |
Made in China |
PCV Valve Oil Separator Hose - 11157503524
| Brand |
topran |
| Quality |
Aftermarket + topran parts are quality inspected at HANS PRIES GMBH & CO. KG in Germany in accordance with DIN ISO 9001:2015
|
| Origin |
Made in China |
PCV Valve Oil Separator Hose - 11157533346
| Brand |
topran |
| Quality |
Aftermarket + topran parts are quality inspected at HANS PRIES GMBH & CO. KG in Germany in accordance with DIN ISO 9001:2015
|
| Origin |
Made in China |
Fitment
| BMW 1 Series E87 (2004-2011) 2.0L 110kW | 120i |
| BMW 3 Series E90 (2004-2011) 2.0L 110kW | 320i |
| BMW 3 Series E91 (2004-2012) 2.0L 110kW | 320i |
