2016 Ford Focus - Belt Tensioner

Ford Focus Belt Tensioner

The belt tensioner on your Ford Focus puts pressure on the serpentine belt to keep it from slipping on the engine pulleys. The tensioner is often spring-loaded and includes a pulley with a bearing to keep the belt moving along its surface. If the belt tensioner on your Focus starts to fail, it can cause squealing sounds from the belt when the engine is running, abnormal belt wear, or the alternator, power steering, or air conditioning might not work as they did before. As soon as you see signs of wear on the belt or tensioner, it's a good idea to replace both the tensioner and the belt for a complete repair. Newer model vehicles like your Focus likely also have a replacement schedule for the belt and tensioner listed in the owner's manual. If your Ford Focus needs a belt tensioner or a serpentine belt, O'Reilly Auto Parts carries these parts so you can make a full repair.