{"nhtsa_id":612579,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-06-09","date":"2000-04-01","document_id":"IB0001C001","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"SUBJECT REGARDING ENGINE OIL COOLER HOSE REPLACEMENT. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/612579","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ISUZU","model":"NPR","year_from":1995,"year_to":1999,"match":"exact","vehicle_ids":["1995_isuzu_npr","1996_isuzu_npr","1997_isuzu_npr","1998_isuzu_npr","1999_isuzu_npr"]},{"make":"ISUZU","model":"NPR","year_from":2000,"year_to":2000,"match":null,"vehicle_ids":[]},{"make":"ISUZU","model":"NPR HD","year_from":1995,"year_to":1996,"match":"base","vehicle_ids":["1995_isuzu_npr","1996_isuzu_npr"]},{"make":"ISUZU","model":"NPR HD","year_from":1998,"year_to":1999,"match":"base","vehicle_ids":["1998_isuzu_npr","1999_isuzu_npr"]},{"make":"ISUZU","model":"NPR HD","year_from":2000,"year_to":2000,"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":[]}