Hyundai Kia 3.5L Fuel Injector 35310-3C400 For 2010-2014 Models

This injector directly replaces OEM 35310-3C400, fully universal with no modifications. Function: precisely inject fuel into cylinders to ensure proper air-fuel ratio and complete combustion; improves engine power delivery. Fits 2010–2014 Hyundai and Kia 3.5L models such as Azera and Sorento. After installation it can resolve rough idle, weak acceleration, and high fuel consumption; power output becomes more linear. If cold-start is difficult, exhaust emits black smoke, or the check engine light comes on, injector is aging and should be replaced.