Usage Tips:Features 1、Part Number: According to the original factory specifications, water temperature sensor reference OE number is 21176‑0009. 2、Applicable Model: Engine coolant temperature sensor fit for KFX450R KSF450B KSF450B 2008‑2014, practical UTV/ATV accessories. 3、Function: Installed in the engine block or in the coolant pipeline, in contact with the coolant, and used to detect the coolant temperature of the engine. 4、Premium Material: The coolant temperature sensor is made of high‑quality brass and plastic, which is rust‑proof and can be used for a long time. 5、Direct Replacement: A good and perfect substitute, you can directly replace your worn or damaged ones, with high sensitivity and accuracy. Specification Item Type: Water Temperature Sensor Material: Brass + plastic OE: 21176-0009 Fitment: For KFX450R (KSF450B) 2008 For KFX450R (KSF450B) 2009 For KFX450R (KSF450B) 2010 For KFX450R (KSF450B) 2011 For KFX450R (KSF450B) 2012 For KFX450R (KSF450B) 2013 For KFX450R (KSF450B) 2014 Package List 1 x Water Temperature Sensor 1 x Gasket