{"nhtsa_id":10180461,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-10-01","date":"2020-09-03","document_id":"No. 42-20","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Overview of Approved Porsche C40 Engine Oils as of MY21.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180461-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10180461-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10180461","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"CAYENNE","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_porsche_cayenne"]},{"make":"PORSCHE","model":"MACAN","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_porsche_macan"]},{"make":"PORSCHE","model":"PANAMERA","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_porsche_panamera"]},{"make":"PORSCHE","model":"TAYCAN","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_porsche_taycan"]},{"make":"PORSCHE","model":"redundant BOXSTER","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"redundant CAYMAN","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}