【Vehicle Fitment】The Crankcase Vent Valve Kit is compatible with BMW N52 B30 BF/A; compatible with BMW 2006-2007 323i, 525xi, 530xi; 2004-2006 325i 330i, 2005-2006 325xi, 330xi; 2005-2007 525i, 530i; 2006-2008 Z4
【Replace Number】11617531423 + 11157522931+ 11617559530 + 11157527570/ 11157567801(A PCV Valve is a maintenance item that should be replaced as often as every 30,000 miles)
【Packge Includes】1x Crankcase Vent Valve + 1x Vent Valve to Valve Cover Hose + 1x Vent Valve to Oil Return Tube + 1x Vent Valve to Intake Manifold Hose
【Manufacturing】Made from quality materials to ensure reliable performance and long service life. Resolve issues like oil leaks, excessive oil consumption, etc
【After-sales Service】We offer 30-Day free return. Additionally, it comes with a 12-month warranty, ensuring your purchase is risk-free. Buy with confidence!