Non-Return Valve for Crankcase Ventilation System - S65 V8 & S85 V10

This part is listed by BMW as BMW part number 11617836553 (11-61-7-836-553) and is described as Genuine BMW Non-Return Valve for breather hose on crankcase ventilation system.

This check valve controls one-way flow of air and oil vapor from the cylinder head cover to the intake manifold on E90/E92/E93 M3 (2008-2013), E60 M5 (2006, 2007, 2008, 2009, 2010) and E63/E64 M6 (2006-2010).

Fitment Notes:

• S65 V8 - Use 1 per car
• S85 V10 - Use 2 per car

Supersedes BMW part # 11617834895 (11-61-7-834-895).

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.