Proper crankcase ventilation is key to smooth performance and engine longevity. Made from quality materials to resist cracking and brittleness, this PCV hose replaces a worn or leaking original equipment hose.

Oil Separator Upper Vent Tube 46045 Features:

• Fits 2000-2006 BMW
• Ideal replacement — this PCV tubing replaces the original hose on specified vehicle years, makes and models
• Durable materials — this PCV hose is designed to withstand exposure to extreme temperatures and oil vapors to resist cracking and leaking
• Quality tested — this part has undergone try-on and material testing to ensure a quality fit and long service life