Description
This BMW pressure converter turbo boost valve, OEM number 7796634, is a used original control valve for BMW models. It is the electro-pneumatic valve that manages vacuum control within the turbocharging system and is commonly known as a boost control solenoid or pressure converter.
Its job is to regulate vacuum sent to the turbo actuator so the engine can control boost pressure accurately. By opening and closing in response to engine management commands, it helps the turbo build pressure smoothly, supports proper engine response, and contributes to stable performance and efficient combustion.
Common signs of a faulty unit include weak acceleration, underboost or overboost faults, limp mode, uneven turbo response, hesitation under load, or fault codes linked to boost pressure control. Vacuum-related drivability issues can also appear when the valve sticks, leaks internally, or no longer switches cleanly.
This is a used original part removed from a vehicle and tested before sale. Please match the exact OEM number 7796634 before ordering. Professional installation is recommended, and related vacuum lines and system condition should be checked during fitting.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
