Maintain tension: The core function of the belt tensioner idler pulley kit is to accurately control the tension of the belt to ensure sufficient friction between the pulleys, thereby effectively transmitting power and ensuring the normal operation of various functions of the engine
Package includes: 1x Belt Tensioner 1x Idler Pulley 1x Serpentine Belt
Compensation for belt length changes: The engine will follow the changes in the working conditions of the car such as acceleration, deceleration, idling, and sudden braking. The belt will also change accordingly. The belt tensioner idler kit can automatically compensate for the change in belt length. Through the tensioner adjustment device, the belt tension is adjusted in real time to ensure that the belt always maintains the appropriate tension to adapt to different working conditions
Warmly note: Please confirm whether the product is compatible with your car model and OE number before purchasing. If you have any questions about the product, you can send us an email and we will answer your questions and provide you with service