The oxygen sensor is a direct replacement for select 2006-2014 Polaris applications. It signals exhaust oxygen content to the engine computer so it can adjust the air-fuel mixture.

Walker Products 932-35004 Oxygen Sensor Features:

• Fits 2006 Polaris FS Classic, FS Touring, FST Classic, FST Touring; 2006-2007 Polaris FST SwitchBack; 2007-2009 Polaris FS IQ Touring; 2007 Polaris FST IQ, IQ LX
• Fits 2007-2008 Polaris FST IQ Cruiser; 2007-2010 Polaris FST IQ Touring; 2008 Polaris IQ Cruiser, IQ Turbo LX, Turbo Dragon; 2008-2009 Polaris Turbo SwitchBack
• Also fits select Polaris applications