This turbo actuator servo motor is compatible with part numbers 49180-18821 and 04E145725CM.It is designed for vehicles equipped with 1.4 TSI engines, including engine codes CZDA, CZEA, CJVA, CPTA, CVNA, and VZDB, from model years 2013 to 2021.Compatible models include A3 (2013–2017), A4 (2016 onward), A5 (2017 onward), Q2 (2017 onward), Q3 (2015 onward); SEAT Ateca (2016 onward), Leon (2013–2017); Škoda Superb (2015 onward), SV/Sportsvan (2014 onward); B8 (2015 onward) and MK7 (2013–2018).This product replaces OEM part numbers 04E145725CM, 04E198725K, 04E145725BC, 04E145725CA, 04E145725CN, 04E145722G, 04E145722GX, 04E145721P, 04E145721T, 04E145715F, 04E145715D, and 04E145715B.It is a 12V turbocharger actuator designed as a functional replacement.Dimensions are manually measured and may vary by 0.1–0.3 cm.Color may differ slightly due to and display settings.