{"nhtsa_id":10223999,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2020-11-18","document_id":"9004333","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"ADAPTER, Engine Oil Filter If you are replacing the oil cooler/filter housing for an oil leak that appears to be between the cooler, and the engine block, please refer to all published service information regarding proper diagnosis of oil leaks in this area before proceeding. If all proper diagnosis has been performed, and there is still an active leak, please replace the oil cooler/filter housing gasket (pn# 68505111A$) first before replacing the housing.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223999-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10223999-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223999","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"WRANGLER","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_jeep_wrangler","2021_jeep_wrangler"]}],"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":[]}