{"product_id":"dorman-419-303-accessory-drive-belt-tensioner-assembly","title":"Dorman 419-303 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eReliable Accessory Drive Belt Tensioner for Chrysler, Dodge, Jeep\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-303 accessory drive belt tensioner assembly is engineered to maintain optimal serpentine belt tension for select Chrysler, Dodge, and Jeep vehicles. Designed for durability and precise fitment, this tensioner supports smooth engine operation and accessory performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chrysler Caravan, Grand Caravan, Grand Voyager, Town \u0026amp; Country, Voyager\u003c\/li\u003e\n\u003cli\u003eFits Dodge Caravan and Jeep Liberty, TJ, Wrangler models\u003c\/li\u003e\n\u003cli\u003eSerpentine belt type with a single composite pulley\u003c\/li\u003e\n\u003cli\u003eCounterclockwise tensioner rotation for proper belt alignment\u003c\/li\u003e\n\u003cli\u003ePulley diameter: 70 mm outside, 40 mm bearing diameter\u003c\/li\u003e\n\u003cli\u003eWidth approximately 26 mm, inside diameter 17 mm\u003c\/li\u003e\n\u003cli\u003eIncludes one pulley bearing for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThe Dorman 419-303 tensioner assembly features a composite pulley designed to reduce weight and resist corrosion. The pulley has an outside diameter of 70 mm and a bearing diameter of 40 mm, ensuring smooth rotation and extended service life. With a width close to 26 mm and an inside diameter of 17 mm, this tensioner is engineered to fit precisely within the accessory drive belt system of compatible vehicles. The tensioner rotates counterclockwise, matching the belt routing and tension requirements of Chrysler, Dodge, and Jeep models listed.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly is compatible with a range of Chrysler, Dodge, and Jeep vehicles, including the Caravan, Grand Caravan, Grand Voyager, Liberty, TJ, Town \u0026amp; Country, Voyager, and Wrangler. It is designed specifically for serpentine belt systems, ensuring proper tension and alignment to maintain accessory function and engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrevents belt slippage and reduces noise\u003c\/li\u003e\n\u003cli\u003eMaintains proper tension to avoid premature belt wear\u003c\/li\u003e\n\u003cli\u003eAddresses issues with belt misalignment or squealing\u003c\/li\u003e\n\u003cli\u003eHelps resolve accessory drive system failures\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of alternator, power steering, and A\/C compressor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 419-303 tensioner assembly, ensure the serpentine belt is routed correctly according to the vehicle’s service manual. The counterclockwise rotation of the tensioner must be observed to maintain proper belt tension. Inspect the belt for wear or damage and replace if necessary. Use appropriate tools to relieve tension safely and avoid damage to the tensioner or belt during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The 419-303 tensioner assembly undergoes rigorous quality control to ensure durability and function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43610957676725,"sku":"BKLB-419-303","price":55.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_419303_Fro.jpg?v=1774983451","url":"https:\/\/www.partcatalog.com\/products\/dorman-419-303-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}