Crankcase Vent Valve Pressure Regulating fits BMW E90 E91 E60 E61 323i 325i NEW

Crankcase Vent Valve Pressure Regulating for BMW

This crankcase vent valve and pressure regulating unit replaces the failed breather valve on BMW E90, E91, E60, and E61 models, restoring proper crankcase pressure control and reducing oil consumption.

Overview

This crankcase vent valve pressure regulating unit is a replacement for the crankcase ventilation valve on select BMW E90, E91, E60, and E61 models. It manages crankcase pressure and separates oil vapor from blow-by gases before they return to the intake. A sound choice for 323i and 325i owners chasing rough idle, oil leaks, or check engine codes.

Built For Performance

• Integrated pressure regulating valve controls crankcase pressure
• Oil separator design limits oil carryover into the intake
• Direct-fit replacement for the factory crankcase vent valve
• Built for consistent operation across engine temperature ranges
• Helps resolve rough idle and vacuum leak symptoms tied to a failed valve

Fits These Machines

• for BMW E90
• for BMW E91
• for BMW E60
• for BMW E61
• for BMW 323i
• for BMW 325i

On-The-Job Use

• Replacing a failed or clogged crankcase vent valve
• Addressing rough idle, whistling, or check engine codes
• Correcting oil consumption from a faulty valve or separator
• Preventive maintenance on high-mileage BMW engines

Specs At A Glance

Good To Know

Q: Will this fit my BMW model? A: This valve is listed for BMW E90, E91, E60, E61, 323i, and 325i models. Confirm your engine code and model year against the original part before ordering.

Q: Why replace a crankcase vent valve? A: A failed valve can cause rough idle, oil leaks, whistling noises, and excess oil consumption. Replacing it restores proper crankcase pressure control.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.