Turbo Wastegate Vacuum Reservoir 25205791 Opel

Brand: Opel
Part Number: 25205791
Condition: New

Fits:

• Opel Astra K 2019-2021
• with 1.2 petrol engines F12SHL F12SHT F12SHR

OEM-Number:

• 25205791

Original General Motors/Mopar

The Turbo Wastegate Vacuum Reservoir is a small tank in the vacuum line that controls the turbocharger wastegate. It stores vacuum from the vacuum pump, so the wastegate actuator on the turbo, switched by the boost control solenoid, always has a steady supply and boost pressure is regulated correctly. It is not the actuator itself and not the solenoid. It usually needs replacing when the tank is cracked or leaking. Typical signs are hissing from the vacuum line, underboost fault codes, boost faults or limp mode. It fits the Opel Astra K 2019-2021 with the 1.2 turbo petrol engines F12SHL, F12SHT and F12SHR. The OEM number is 25205791, so compare it with the number on the old part.