BMW E83 X3 CCV Valve Kit By RhineWerks 11617501566 (2004-2006)

Keep your BMW E83 X3 running smoothly with the RhineWerks CCV Valve Kit, designed for 2004–2006 BMW X3 models. This complete crankcase ventilation replacement kit helps restore proper pressure control inside the engine crankcase and supports consistent ventilation performance. It includes the crankcase vent valve, connecting hoses, return pipe, valve cover hose, oil dipstick tube connection, gaskets, and O-rings needed for a thorough repair.

A worn or damaged crankcase ventilation system can contribute to vacuum leaks, rough idling, oil leaks, increased oil consumption, and poor engine performance. Replacing the valve and related hoses together helps reduce the risk of installing aging components alongside a new CCV valve. The included components provide a convenient solution for servicing the BMW crankcase ventilation system and refreshing the related intake connections.

RhineWerks manufactures this kit for a direct replacement application using the listed BMW reference numbers. It offers a practical alternative to sourcing each BMW CCV component separately. Always compare the existing parts and confirm vehicle fitment before installation, especially if your X3 has been modified or has a different engine configuration.

• Complete BMW E83 X3 CCV valve and hose replacement kit
• Helps support proper crankcase pressure and engine ventilation
• Includes replacement hoses, throttle housing gasket, and oil dipstick tube O-rings
• Convenient solution for addressing aging, brittle, or damaged CCV components
• Designed for BMW X3 E83 applications from 2004 through 2006

Kit specifications and cross-reference information:

• Vendor: RhineWerks
• Crankcase Vent Valve: Part # 11617501566
• Vent Valve to Oil Dipstick Tube: Part # 11157532649
• Vent Valve to Valve Cover: Part # 11611432559
• Connecting Hose: Part # 11617504535
• Return Pipe: Part # 11617504536
• Throttle Housing Gasket: Part # 13547504728 / 13547504729
• Oil Dipstick Tube O-Rings: Part # 11431740045, 19.5 mm
• Intake Manifold Gaset Set Part# 11611436631

Cross References: B2017-161865, B2017161865, 11 61 7 501 566, 26100, and 11617501566, 11611432558, 11157532649, 11151437641