{"nhtsa_id":37850,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1995-01-11","date":"1994-11-01","document_id":"RCL/349T","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:LABELS","mfr_system":null,"summary":"MANUFACTURER EMISSION RECALL 349T - VEHICLE EMISSION CONTROL INFORMATION LABELS ON THE LISTED VEHICLES IDENTIFY THE INCORRECT SPARK PLUG FOR THIS APPLICATION. U.S. ENVIRONMENTAL PROTECTION AGENCY AND STATE OF CALIFORNIA REGULATIONS REQUIRE THAT THE MANUFACTURER LIST THE SPARK PLUG ON THE VECI LABEL. TO CORRECT THIS CONDITION, NEW VECI LABELS ARE BEING SHIPPED TO VEHICLE OWNERS TO REPLACE THE INCORRECT LABELS. *TW","document":null,"url":"https://open.wenmarpro.com/bulletins/37850","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":1993,"year_to":1993,"match":"exact","vehicle_ids":["1993_jeep_grand-cherokee"]}],"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":[]}