11617501566 PCV Crankcase Vent Valve Black for BMW E46 E39 E60 E83 X3 E53 X5 Z4

Product Overview

This aftermarket replacement PCV crankcase vent valve is intended for the listed BMW applications and references part number 11617501566. A crankcase vent valve regulates the flow of crankcase gases back into the intake system, helping the engine manage internal pressure and oil vapor. It is supplied for comparison with the listed BMW reference number.

Key Features & Performance

• Regulates crankcase gas flow between the engine and intake system as part of normal crankcase ventilation.
• Supports the engine's management of internal crankcase pressure and oil vapor.
• References part number 11617501566 for comparison with the existing component.
• Intended for the listed BMW E46, E39, E60, E83 X3, E53 X5, and Z4 applications when the existing part number matches.

Fitment & Compatibility

• for BMW E46 applications
• for BMW E39 applications
• for BMW E60 applications
• for BMW E83 X3 applications
• for BMW E53 X5 applications
• for BMW Z4 applications

Common Uses

• Replacing a worn or malfunctioning crankcase vent valve.
• Servicing the crankcase ventilation system during routine maintenance.
• Restoring normal crankcase ventilation function after the original valve has failed.

Technical Specifications

• Product Type: PCV Crankcase Vent Valve
• Part Number: 11617501566
• Model Application(s): BMW E46, E39, E60, E83 X3, E53 X5, Z4
• General Application: Crankcase ventilation system

Frequently Asked Questions

Q: What does a PCV crankcase vent valve do? A: It regulates the flow of crankcase gases into the intake system to help manage internal crankcase pressure and oil vapor.

Q: How should fitment be verified? A: Compare the complete existing part number and the full equipment model designation with the details provided before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.