Motorcraft Accessory Drive Belt Tensioner Pulley

The Motorcraft accessory drive belt tensioner pulley (also called a serpentine belt tensioner pulley or idler pulley) helps keep the accessory drive belt at the correct tension. A properly tensioned belt lets the engine reliably drive components such as the alternator, power steering pump, water pump and air conditioning compressor.

Key Features:

• Made by Motorcraft, Ford's parts brand, for dependable fit and function
• Guides the serpentine belt and reduces belt slip, squealing and vibration
• Helps prevent premature belt wear and keeps accessories running smoothly
• Built for durability under continuous engine heat and load
• A worn pulley can cause noise, belt wear or accessory problems, so replacing it restores smooth belt operation

Several variants are offered in this product line. Choose the specific part number that matches your application to get the right pulley for your engine's accessory drive system.