Porsche 718 Boxster 2021 — technical service bulletin

Bulletin No. 03-24 · NHTSA communication 10252607 · issued Mar 25, 2024

Technical service bulletin

communication type

Engine and Engine Cooling

component

2021

model years

vehicle entries

Official summary

Instructions on the manufacturers certificate for allocation of approved engine oils

Vehicles covered

2021 Porsche 718 Boxster
2021 Porsche 718 Boxster GTS
2021 Porsche 718 Boxster S
2021 Porsche 718 Cayman
2021 Porsche 718 Cayman S
2021 Porsche 718 Spyder
2021 Porsche 911
2021 Porsche 911 Carrera
2021 Porsche 911 Carrera S
2021 Porsche 911 GT3
2021 Porsche 911 Targa 4
2021 Porsche 911 Turbo
2021 Porsche 911 Turbo S
2021 Porsche Boxster
2021 Porsche Cayenne
2021 Porsche Cayenne E-Hybrid
2021 Porsche Cayenne GT
2021 Porsche Cayenne GTS
2021 Porsche Cayenne S
2021 Porsche Cayenne Turbo S E-Hybrid
2021 Porsche Cayman
2021 Porsche Cayman GT4
2021 Porsche Cayman GTS
2021 Porsche Macan
2021 Porsche Macan GTS
2021 Porsche Macan S
2021 Porsche Macan Turbo
2021 Porsche Panamera
2021 Porsche Panamera 4
2021 Porsche Panamera 4 E-Hybrid
2021 Porsche Panamera 4 Executive
2021 Porsche Panamera 4S
2021 Porsche Panamera 4S E-Hybrid
2021 Porsche Panamera 4S Executive
2021 Porsche Panamera 4S Sport Turismo
2021 Porsche Panamera GTS
2021 Porsche Panamera Turbo S
2021 Porsche Panamera Turbo S E-Hybrid
2021 Porsche Panamera Turbo S Executiv
2021 Porsche Taycan
2021 Porsche Taycan 4 Cross Turismo
2021 Porsche Taycan 4S
2021 Porsche Taycan 4S Cross Turismo
2021 Porsche Taycan Cross Turismo
2021 Porsche Taycan Turbo
2021 Porsche Taycan Turbo Cross Turism
2021 Porsche Taycan Turbo S
2021 Porsche Taycan Turbo S Cross Turi

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.