OEM 11-15-7-563-506 Crankcase Pressure Regulating Valve

The OEM 11157563506 is a crankcase vent valve (pressure regulating valve) designed for BMW 760i (2004-2006) and 760Li (2003-2007) models equipped with V12 6.0L engines. This high-quality crankcase vent valve is designed for the right cylinder bank and serves as a critical component in the engine's crankcase ventilation system.

Key Features:

• Allows high-pressure blow-by gases from the crankcase to pass through into the intake manifold, reducing pressure and recycling gases back into the combustion chambers
• Uses a spring and diaphragm assembly to maintain a slight vacuum in the crankcase, ensuring reliable crankcase venting during all engine operating conditions
• Constructed of durable plastic material
• OEM replacement part ensuring proper fit and function
• Direct replacement for failing original equipment

Why Replace: When the crankcase vent valve fails, it can cause excessive oil consumption, engine fault codes, and poor idle. If your engine is consuming oil or smoking, or if the crankcase breather emits a honking or wheezing sound, checking the crankcase vent valve is a good place to start. Replacing a faulty PCV valve will restore your vehicle's smooth idle, clear engine codes, and get your car back in top running condition.

Cross-Reference Numbers: 11157563506, 11157505464, 11157524310