{"product_id":"dorman-419-111-accessory-drive-belt-tensioner-assembly","title":"Dorman 419-111 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner for Chevrolet Cavalier and Pontiac Sunfire\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-111 accessory drive belt tensioner assembly is designed to maintain proper tension on the serpentine belt system for Chevrolet Cavalier and Pontiac Sunfire models. Engineered for durability and precise fitment, this tensioner helps ensure smooth operation of your vehicle's accessory drive components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Cavalier and Pontiac Sunfire\u003c\/li\u003e\n\u003cli\u003eSerpentine belt type tensioner assembly\u003c\/li\u003e\n\u003cli\u003eSingle pulley with a 40 mm bearing diameter\u003c\/li\u003e\n\u003cli\u003ePolyamide 6.6 pulley material reinforced with 30% glass fiber\u003c\/li\u003e\n\u003cli\u003eClockwise (CW) tensioner rotation for correct belt alignment\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 77 mm, Inside diameter: 17 mm\u003c\/li\u003e\n\u003cli\u003eWidth dimensions: 16 mm and 26 mm for precise fit\u003c\/li\u003e\n\u003cli\u003eIncludes one pulley bearing for smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-111 accessory drive belt tensioner assembly is specifically engineered for the serpentine belt systems found in Chevrolet Cavalier and Pontiac Sunfire vehicles. Featuring a single pulley constructed from polyamide 6.6 with 30% glass fiber fill, this tensioner offers enhanced strength and resistance to wear. The pulley bearing diameter measures 40 mm, supporting reliable rotation and reducing friction. With an outside diameter of 77 mm and inside diameter of 17 mm, the tensioner fits precisely within the accessory drive system. The tensioner rotates clockwise (CW), ensuring proper belt tension and alignment to prevent slippage or premature belt wear.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaintains correct serpentine belt tension to prevent belt slipping\u003c\/li\u003e\n\u003cli\u003eReduces noise caused by worn or loose belt tensioners\u003c\/li\u003e\n\u003cli\u003ePrevents accessory drive component failure due to improper belt tension\u003c\/li\u003e\n\u003cli\u003eAddresses belt misalignment issues in Chevrolet Cavalier and Pontiac Sunfire\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged tensioner assemblies to restore system reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 419-111 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Use appropriate tools to relieve tension from the old belt tensioner before removal. Verify the tensioner rotates clockwise (CW) to match the original equipment specifications. Inspect the serpentine belt for wear and replace if necessary to maximize the lifespan of the new tensioner. Proper torque specifications should be followed during installation to avoid damage or misalignment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 419-111 accessory drive belt tensioner assembly undergoes rigorous quality control to ensure durability and performance in Chevrolet Cavalier and Pontiac Sunfire vehicles. This part is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610954236085,"sku":"BKLB-419-111","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_419111_Fro.jpg?v=1774983439","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-111-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}