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May 22, 2026 Service bulletin

Manufacturers certificate for an overview of approved Porsche C20 engine oils

Porsche technical service bulletin No. 07-26 for 2021 Porsche Cayenne, 2021 Porsche Macan and 2021 Porsche 911 and others.

Bulletin number
No. 07-26
Component
Engine
Summary
Manufacturers certificate for an overview of approved Porsche C20 engine oils. Includes all MY21 vehicles

Owners of these vehicles have filed 6 complaints in the engine category.

Vehicles covered

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