The Standard Ignition NS 479 SI Clutch Starter Safety Switch is engineered to enhance the safety and reliability of manual transmission vehicles by preventing engine start unless the clutch pedal is fully depressed This critical component ensures that the engine cannot be started in gear thereby reducing the risk of unintended vehicle movement and potential damage to the starter motor Designed as a direct fit replacement the NS 479 SI switch offers seamless integration with various Ford models including the Fiesta and Escape spanning model years 2008 to 2019 Constructed with high grade materials the switch features copper alloy conductors that provide superior electrical conductivity with minimal resistive losses ensuring efficient performance Each unit undergoes rigorous 100 testing to verify both mechanical and electrical switching performance adhering to stringent quality standards The NS 479 SI switch is compatible with multiple vehicle models including the 2019 Ford Fiesta 2018 Ford Fiesta 2017 Ford Fiesta 2016 Ford Fiesta 2015 Ford Fiesta 2014 Ford Fiesta 2013 Ford Fiesta 2012 Ford Escape 2012 Ford Fiesta 2011 Ford Escape 2011 Ford Fiesta 2010 Ford Escape 2010 Ford Fiesta 2009 Ford Escape 2009 Ford Fiesta 2008 Ford Escape and 2008 Ford Fiesta By incorporating the Standard Ignition NS 479 SI Clutch Starter Safety Switch into your fleet s maintenance regimen you can enhance operational safety and ensure compliance with safety standards thereby reducing the risk of costly repairs and downtime associated with starter motor damage