Dayco 89182 Accessory Drive Belt Idler/Tensioner Pulley - Genuine Replacement Part

Is there a squealing or chirping noise coming from your engine bay, especially when cold or when turning on accessories? A worn idler or tensioner pulley could be the cause. This Dayco 89182 is a genuine replacement pulley designed for specific vehicle accessory drive systems (the belt that runs your alternator, power steering, AC, etc.). Dayco is a trusted OEM supplier, so you know this part matches the original quality. It typically includes the necessary hardware for installation. It's a direct swap – you remove the old, worn pulley and install this new one. Always confirm the fit for your specific vehicle's make, model, and engine using Amazon's fitment tool or your mechanic's guidance. Replacing a failing idler pulley can quiet your engine and prevent belt damage or failure. Keep your accessory drive system running smoothly.