Car Fuel Injector for Jet SKI STX-12F STX-15F Ultra LX STX 160 SX-R Engine Parts 4PCS 49033-3707

This injector return fitting is equipped with a strong and durable sealing ring on the connector to ensure a tight connection, preventing leakage during use. Its smooth surface and inner wall allow for even oil spraying, making it a highly desirable replacement part. For Jet SKI STX-12F 2003 2004 2005 2006 2007 STX-15F 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Ultra LX 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 STX 160 2020 2021 2022 2023 SX-R 2017 2018 2019 2020 2021 2022 2023 Engine Parts 4PCS Fuel Injector 49033-3707 Promote smooth engine operation and balanced fuel delivery, reducing overall fuel consumption and harmful emissions； Fuel injectors are devices that spray a specified amount of fuel into the engine intake port to form an air/fuel mixture when air enters the cylinder； A faulty injector can cause problems such as poor starting, engine stall warnings, severe engine vibration, increased fuel consumption, and unsuitable exhaust emissions. Our injectors help resolve these issues and ensure normal engine operation.