Vacuum Reservoir / Tank – Porsche Boxster/Cayman

Vacuum reservoir/tank for air injection system. This high-quality replacement tank stores the vacuum generated by the engine or vacuum pump, ensuring a constant vacuum supply to systems such as brake boosters, emissions control, and actuators, even under engine load or fluctuating vacuum conditions. It is molded from durable plastic and features an internal volume, mounting bosses, and connection positions that match the original Porsche part (replaces 99311014002 / 99311014003 / 0PB129093). Porsche part number: 99311014002. Manufacturer: OEM / Original Equipment Quality.

• Porsche Boxster 986 2.5L 1997-99
• Porsche Boxster 986 2.7L 1999-02
• Porsche Boxster S 986 3.2L 1999-02

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