Intake Manifold Vacuum Valve Membrane – VW / Audi 3.6L | OEM 03H133201AE 51018040024 Check the OEM reference on

Check the OEM reference on your original part before purchase

ECU remapping recommended

All internal seals and O-rings

0 HPi engines relies on internal membranes and seals

the PCV system may no longer regulate pressure correctly

Intake Manifold Vacuum Valve Membrane – VW / Audi 3.6L | OEM 03H133201AE 51018040024 Check the OEM reference onIntake Manifold Vacuum Valve Membrane VW Audi 3. 6L OEM 03H133201AE Fix the Torn Intake Manifold Membrane for $25 Not $600 for a New Manifold. A common failure on VW and Audi 3. 6L engines is a torn vacuum valve membrane inside the intake manifold geometry regulator. When it tears, the variable intake geometry stops functioning causing rough idle, loss of low end torque, and fault codes. The VAG dealer's answer is to replace the entire intake manifold