Subaru OEM Timing Belt Tensioner Subaru STI 2004-2021 / WRX 2002-2014 | 13033aa042 pull style Patented DirectDigital™ Wideband Sensor Control

Patented DirectDigital™ Wideband Sensor Control

5lbs lighter then the factory pulley

Integrated OBD-II scan tool functionality

allows finer dampening adjustments

Part Number: 37960

Subaru OEM Timing Belt Tensioner Subaru STI 2004-2021 / WRX 2002-2014 | 13033aa042 pull style Patented DirectDigital™ Wideband Sensor ControlIt is important to have the correct tensioning of your Subaru timing belt, otherwise the life of your belt will be significantly shortened and your engine will not perform properly. Your timing belt is exposed to a lot of heat, stress, and strain every time you drive. Warranty Disclaimer: Subaru of America will only warranty parts installed on a car that has a matching VIN to that part.