{"product_id":"dorman-419-012-accessory-drive-belt-tensioner-assembly","title":"Dorman 419-012 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dorman 419-012 Accessory Drive Belt Tensioner Assembly\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-012 accessory drive belt tensioner assembly is engineered for reliable performance in Ford and Mercury vehicles. Designed specifically for models like the Freestar, Villager, and Windstar, this tensioner ensures proper serpentine belt tension and smooth operation of your vehicle's accessory drive system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Freestar, Mercury Villager, and Ford Windstar\u003c\/li\u003e\n\u003cli\u003eSerpentine belt type with 6 grooves for optimal belt engagement\u003c\/li\u003e\n\u003cli\u003eComposite pulley material with a 40 mm bearing diameter for durability\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with clockwise (CW) rotation tensioner\u003c\/li\u003e\n\u003cli\u003ePrecise dimensions: 17 mm inside diameter, 73 mm outside diameter, and approximately 28 mm width\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly features a composite pulley constructed to withstand wear while maintaining lightweight characteristics. The pulley includes a single bearing with a 40 mm diameter, supporting smooth rotation and reducing friction. The tensioner’s clockwise rotation aligns with the serpentine belt system requirements of the specified Ford and Mercury models. With six grooves on the pulley, it accommodates serpentine belts designed for multiple accessory drives, ensuring consistent belt tracking and tension.\u003c\/p\u003e\u003ch2\u003eApplication and Vehicle Compatibility\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-012 tensioner assembly is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Freestar\u003c\/li\u003e\n\u003cli\u003eMercury Villager\u003c\/li\u003e\n\u003cli\u003eFord Windstar\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or faulty tensioners in these models, restoring proper belt tension and preventing slippage or noise issues commonly associated with aging belt systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by loss of tension\u003c\/li\u003e\n\u003cli\u003eReduces noise from worn or misaligned pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents premature serpentine belt wear\u003c\/li\u003e\n\u003cli\u003eRestores proper accessory drive function\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine overheating due to accessory failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 419-012 tensioner assembly requires basic mechanical tools and knowledge of serpentine belt routing. Ensure the belt is properly aligned on all pulleys and that the tensioner rotates clockwise as specified. Inspect the serpentine belt for wear and replace if necessary during installation. Follow vehicle-specific service manual instructions for torque specifications and safety precautions.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The 419-012 tensioner assembly undergoes rigorous quality control to ensure durability and performance. Warranty coverage details can be obtained from the product documentation or manufacturer, typically including limited warranties against defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610951680181,"sku":"BKLB-419-012","price":41.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_419012_Fro_e1386696-3822-4264-92e5-cf3809c9c45b.jpg?v=1774983431","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-012-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}