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February 4, 2026 Service bulletin

Technical information for Oil Leak Around the Oil-Filter Housing: Observe Work Procedure

Porsche technical service bulletin No. 173-22 for 2017-2021 Porsche Cayenne, 2017-2021 Porsche Macan and 2017-2021 Porsche Panamera.

Bulletin number
No. 173-22
Component
Engine
Summary
Technical information for Oil Leak Around the Oil-Filter Housing: Observe Work Procedure

Owners of these vehicles have filed 41 complaints in the engine category.

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