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December 3, 2020 Service bulletin

List of approved C20 style engine oils for new Porsche models as of 2021.

Porsche technical service bulletin No. 55-20 for 2021 Porsche Cayenne, 2021 Porsche Taycan and 2021 Porsche Macan and others.

Bulletin number
No. 55-20
Component
Equipment
Summary
List of approved C20 style engine oils for new Porsche models as of 2021.

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