{"product_id":"dayco-89217-accessory-drive-belt-tensioner-assembly","title":"Dayco 89217 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89217\u003c\/h2\u003e\u003cp\u003eThe Dayco 89217 accessory drive belt tensioner assembly is designed for reliable serpentine belt tensioning in select Ford, Lincoln, and Mercury vehicles. This automatic tensioner ensures consistent belt tension and smooth operation for models like the Ford Taurus, Lincoln Continental, Mercury Sable, and Ford Windstar.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type compatible\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner design for consistent belt pressure\u003c\/li\u003e\n\u003cli\u003eCounter clockwise rotation direction\u003c\/li\u003e\n\u003cli\u003eSingle pulley with 76 mm diameter and 28.7 mm width\u003c\/li\u003e\n\u003cli\u003ePulley features 6 grooves for optimal belt grip\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 89217 accessory drive belt tensioner assembly is engineered to maintain proper tension on serpentine belts in various Ford, Lincoln, and Mercury vehicles. Featuring an automatic tensioner mechanism, it adjusts belt tension dynamically to reduce slippage and wear. The tensioner rotates counter clockwise and includes a single pulley with a 76 mm diameter and 28.7 mm width, designed with 6 grooves to match the serpentine belt profile precisely. This configuration supports smooth accessory drive system operation, contributing to the overall reliability of the engine’s belt-driven components.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis tensioner assembly is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Taurus\u003c\/li\u003e\n\u003cli\u003eLincoln Continental\u003c\/li\u003e\n\u003cli\u003eMercury Sable\u003c\/li\u003e\n\u003cli\u003eFord Windstar\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to work with the serpentine belt systems in these vehicles, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Tensioner\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by improper tension\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and damage\u003c\/li\u003e\n\u003cli\u003eReduces noise from loose or worn belts\u003c\/li\u003e\n\u003cli\u003eMaintains consistent accessory drive performance\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine overheating due to belt failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89217 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. The automatic tensioner requires no manual adjustment but verify the pulley rotates counter clockwise as specified. Inspect the belt for wear and replace if necessary to maximize the lifespan of the new tensioner. Use appropriate tools to relieve tension safely during removal and installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89217 tensioner assembly to meet or exceed OEM specifications for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in Ford, Lincoln, and Mercury vehicles. Warranty coverage details should be confirmed with the original product documentation or authorized distributors.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391590596789,"sku":"BCWL-89217","price":60.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89217_Fro_228a7c93-528b-4e46-8013-c1746055c26b.jpg?v=1774728871","url":"https:\/\/www.partcatalog.com\/products\/dayco-89217-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}