This Victor Reinz Gasket is a direct-fit replacement for Porsche Boxster/Cayman/718 Boxster/718 Cayman applications from 2013–2024 listed in the fitment table below. This sealing component helps restore a clean seal at the specified joint, reducing the chance of fluid, air, or exhaust leakage after service.
Victor Reinz is known for sealing products used in factory and service applications, from head gaskets and valve cover gaskets to molded seals and O-rings. The brand’s strength is material selection and fitment accuracy in joints where a small leak can create a much larger repair problem.
Technical Details
- Manufacturer part number: 70-39978-00
- Brand: Victor Reinz
- Type: Gasket
- Application range: Porsche Boxster/Cayman/718 Boxster/718 Cayman (2013–2024)
- Function: Restores the sealing surface at the specified joint
Fitment & Compatibility
Confirm your application in the fitment table below, especially if your Porsche has option-specific or engine-specific sealing requirements. PMB Performance can also help verify fitment by VIN, backed by over 20 years of Porsche parts experience.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2017 | Porsche | 718 Boxster | ||
| 2018 | Porsche | 718 Boxster | ||
| 2019 | Porsche | 718 Boxster | ||
| 2020 | Porsche | 718 Boxster | ||
| 2021 | Porsche | 718 Boxster | Base | |
| 2022 | Porsche | 718 Boxster | Base | |
| 2023 | Porsche | 718 Boxster | Base | |
| 2024 | Porsche | 718 Boxster | Base | |
| 2021 | Porsche | 718 Boxster | S | |
| 2022 | Porsche | 718 Boxster | S | |
| 2023 | Porsche | 718 Boxster | S | |
| 2024 | Porsche | 718 Boxster | S | |
| 2024 | Porsche | 718 Boxster | Style Edition | |
| 2021 | Porsche | 718 Boxster | T | |
| 2022 | Porsche | 718 Boxster | T | |
| 2023 | Porsche | 718 Boxster | T | |
| 2017 | Porsche | 718 Cayman | ||
| 2018 | Porsche | 718 Cayman | ||
| 2019 | Porsche | 718 Cayman | ||
| 2020 | Porsche | 718 Cayman | Base | |
| 2021 | Porsche | 718 Cayman | Base | |
| 2022 | Porsche | 718 Cayman | Base | |
| 2023 | Porsche | 718 Cayman | Base | |
| 2024 | Porsche | 718 Cayman | Base | |
| 2020 | Porsche | 718 Cayman | S | |
| 2021 | Porsche | 718 Cayman | S | |
| 2022 | Porsche | 718 Cayman | S | |
| 2023 | Porsche | 718 Cayman | S | |
| 2024 | Porsche | 718 Cayman | S | |
| 2024 | Porsche | 718 Cayman | Style Edition | |
| 2020 | Porsche | 718 Cayman | T | |
| 2021 | Porsche | 718 Cayman | T | |
| 2022 | Porsche | 718 Cayman | T | |
| 2023 | Porsche | 718 Cayman | T | |
| 2013 | Porsche | Boxster | ||
| 2014 | Porsche | Boxster | ||
| 2015 | Porsche | Boxster | ||
| 2016 | Porsche | Boxster | ||
| 2014 | Porsche | Cayman | ||
| 2015 | Porsche | Cayman | ||
| 2016 | Porsche | Cayman |