Crankcase breather + hoses (Has this changed)

MooreOfDerek · 02-21-2017, 05:06 PM

So,

Been looking into resolving a whistling sound during idle/running. There is an excessive amount of suction coming from the oil cap when opened and idling.

Does anyone know if these parts will fit:
Model: F25 BMW X3 2011 (N52)

11157513903 11617503520 11157503524 11157503523

main reason why I ask is this vendor states its the same:
Ebay Vendor

02420X3 · 02-21-2017, 05:30 PM

Use realoem.com to determine the correct part number for your X3.

Barbera335 · 02-22-2017, 08:20 AM

The parts you have linked to are for an older M54 engine. You have an N52T engine. For your engine I believe the only way to replace the crankcase breather is to replace the complete valve cover as it is integrated into the valve cover.

02-21-2017, 05:06 PM	#1
MooreOfDerek Private 15 Rep 98 Posts Drives: 08' BMW 335xi 6AT Join Date: Sep 2016 Location: Wilkesboro, NC iTrader: (0)	Crankcase breather + hoses (Has this changed) So, Been looking into resolving a whistling sound during idle/running. There is an excessive amount of suction coming from the oil cap when opened and idling. Does anyone know if these parts will fit: Model: F25 BMW X3 2011 (N52) 11157513903 11617503520 11157503524 11157503523 main reason why I ask is this vendor states its the same: Ebay Vendor
	Appreciate 0 Tweet Quote

02-21-2017, 05:30 PM	#2
02420X3 Captain 63 Rep 983 Posts Drives: 2011 X3 35i Join Date: Jun 2011 Location: Boston iTrader: (0)	Use realoem.com to determine the correct part number for your X3.
	Appreciate 0 Quote

02-22-2017, 08:20 AM	#3
Barbera335 Captain 169 Rep 660 Posts Drives: F25 Join Date: Jul 2008 Location: socal iTrader: (0)	The parts you have linked to are for an older M54 engine. You have an N52T engine. For your engine I believe the only way to replace the crankcase breather is to replace the complete valve cover as it is integrated into the valve cover.
	Appreciate 0 Quote