Fit for CHEVROLET CRUZE 2011-2015. Fit for CHEVROLET CRUZE LIMITED 2016. 1 pair Throttle Body Inlet Heater Pipe Hose +Outlet Heater Pipe as the first picture shows. Fit for CHEVROLET SONIC 2012-2018. In cold climates, the intake heater can prevent ice formation in the intake duct, ensuring normal intake.