Replacement factory Idler Pulley 3.6L V6 Pentastar

Heavy Duty Pentastar 3.6 Idler Pulley Regarding vehicle maintenance, it is important to keep track of replacing pulleys and belts. The factory pulleys should be replaced every 35-40k miles. Specifically, the 3.6l Pentastar engine uses 2 pulleys. To ensure optimal performance, consider the heavy-duty replacement idler manufactured by Gates. This idler is made with the highest-quality materials and is an OEM replacement. Two pulleys are required, with or without a supercharger. 1 order = 1 pulley