The Belt Tensioner and Pulley for Honda Civic 1.8L 2007-2015 is a direct fit part manufactured by BFO. It includes 1 tensioner and comes with a 1-year manufacturer warranty. The part numbers included are 31170RWK035, 31170RZPG01, 39077, 31170RWK005, 31170RWK015, and 31170RWK025. This accessory belt is designed specifically for Honda Civic L4 1.8L models from 2007 to 2015, ensuring proper fitment and performance. It does not have a vintage part designation and is not considered a performance part. Additionally, it includes a California Prop 65 Warning.