BMW (99-07) Crankcase Vent Valve assy COLD CLIMATE version Vent Valve Assembly Crankcase (Cold Climate Version) Includes: (1) Insulated Vent Valve (2) Insulated Hoses BMW part# 11 61 7 534 237, check fit below. Genuine BMW part, recently made: not been lying around. Please see FITMENT CHART below, under PRODUCT DESCRIPTION.