Emissions System for BMW 5 Series E39 (1996-2003)

This gasket seals the PCV valve to the valve cover. If this leaks, you maybe experience poor running conditions or check engine lights. Replace your leaking seal with a new Elring gasket to ensure long lasting reliability. 

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits the following BMW engines:
M60 3.0L 4.0L
M62 4.4L

1.5mm X 51mm Metric Buna-N 70 O-ring is the perfect sealing solution for various industrial applications. Made from high-quality Buna-N material, this O-ring provides reliable sealing performance, ensuring leak-free connections. With its metric sizing and 70 durometer hardness, it offers versatility and durability for a wide range of uses.

• High-quality Buna-N material
• Reliable sealing performance
• Metric sizing for versatility
• 70 durometer hardness for durability

BMW Oil Separator Valve | E38 E39 540i 740i 740iL M62 4.4L Engine is an essential component designed to maintain optimal engine performance by purging oil vapors from the engine block into the valve cover. This valve features four hoses connecting it to the dipstick, valve cover, and air intake system, ensuring efficient crankcase ventilation. BMW engines, especially in colder climates, are known to experience issues with oil separators freezing if the engine isn't properly warmed up, leading to symptoms such as howling noises followed by oil leaks.

• Effectively purges oil vapors from the engine block to maintain clean operation
• Designed for BMW E38 and E39 models with M62 4.4L engine
• Helps prevent oil separator freezing in cold weather conditions
• Features four hoses connected to the dipstick, valve cover, and air intake for optimal ventilation
• Reduces engine sludge buildup, preventing potential damage and maintaining efficiency
• Durable construction to withstand high temperatures and the demands of the engine

Replace a worn oil separator valve to maintain the proper ventilation and efficiency of your BMW engine, preventing oil leaks and other performance issues.

This tube runs from the oil separator to the lower dipstick tube.

BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate.

Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

Oil Separator Kit | BMW E38 E39 M62 4.4L is designed to resolve common crankcase ventilation issues, ensuring optimal engine performance and reliability. BMW vehicles equipped with the M62 4.4L engine often experience oil separator failure, especially in cold weather, leading to excessive oil consumption, vacuum leaks, and potential engine damage. This complete kit replaces all critical components, preventing freezing and cracking caused by condensation buildup. Upgrading to a new oil separator system helps maintain proper oil vapor management, reducing the risk of oil leaks and performance issues.

• Prevents common oil separator freezing and failure in cold weather
• Helps eliminate excessive oil consumption and vacuum leaks
• Direct-fit replacement for BMW E38 and E39 M62 4.4L engines
• Includes all necessary components for a complete system overhaul
• Restores proper crankcase ventilation for improved engine efficiency
• Manufactured to meet or exceed OEM quality standards