{"nhtsa_id":10159275,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-05-01","date":"2019-04-30","document_id":"TSBENG201_R1","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE","mfr_system":null,"summary":"TSB: THETA ENGINE SERVICE KIT - This bulletin provides the procedure to install the Theta Engine Service Kit on 21101 2GK05QQKR and 21101 2GK07QQKR engines for 2011-2013MY Optima (QF, TF) and Sportage (SL) vehicles. Due to process changes, certain components of these assemblies were not installed during the manufacturing process. Follow the procedure in this bulletin to install the listed components during the engine replacement procedure outlined in related bulletins (SC147, PI1803W/3, etc.).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159275-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10159275-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10159275","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"KIA","model":"OPTIMA","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_kia_optima","2012_kia_optima","2013_kia_optima"]},{"make":"KIA","model":"SPORTAGE","year_from":2011,"year_to":2013,"match":"exact","vehicle_ids":["2011_kia_sportage","2012_kia_sportage","2013_kia_sportage"]}],"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":[]}