Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro-Self-Locking Screw
Porsche technical service bulletin No. 166-21-1 for 2019-2023 Porsche Cayenne, 2019-2023 Porsche Cayenne S and 2019-2020, 2023 Porsche Cayenne Turbo and others.
- Bulletin number
- No. 166-21-1
- Component
- Engine and engine cooling
- Summary
- Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro-Self-Locking Screw
Owners of these vehicles have filed 16 complaints in the engine category.
Vehicles covered
- Porsche Cayenne 2019-2023 20192020202120222023
- Porsche Cayenne S 2019-2023 20192020202120222023
- Porsche Cayenne Turbo 2019-2020, 2023 201920202023
- Porsche Cayenne S E-Hybrid 2020 2020
- Porsche Cayenne GTS 2021-2023 202120222023
- Porsche Cayenne E-Hybrid 2019-2023 20192020202120222023
- Porsche Cayenne Turbo S E-Hybrid 2019-2023 20192020202120222023
- Porsche Cayenne Turbo Coupe 2020 2020
- Porsche Cayenne Turbo S Hyb Coupe 2020 2020
- Porsche Redundant Cayenne E-Hybrid 2020 2020
- Porsche Cayenne Turbo GT 2022-2023 20222023
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