Compatible Cars and Models: This alternator fits Toyota and Lexus 6-cylinder V6 engines (specifically 2.5L 4GR-FSE and 3.5L 2GR-FSE engines), and is suitable for the following models: 1. Lexus IS250 / IS350 Models: 2013 to 2020 (Third Generation - GSE30 / GSE35 chassis). 2. Toyota Crown Models: 2012 to 2018 (GRS210 / GRS211 chassis).