Pierburg N54 boost solenoid 11747626350

Pierburg N54 boost solenoid 

700887100, 7.00887.19.0, 7.00887.10.0, 700887190

Referred to by BMW as a pressure converter, a common source of boosting issues.

This solenoid is inline with the vacuum tanks and allows for constant boost pressure. Some indications that this solenoid is faulty is boost loss and odd noise from the solenoid.

Two per car, can be replaced individually as needed

BMW parts number reference

• 11747626350
• 11747595374
• 11747548706