{"product_id":"dorman-420-181-engine-timing-belt-tensioner","title":"Dorman 420-181 Engine Timing Belt Tensioner","description":"\u003ch2\u003eOverview of Dorman Engine Timing Belt Tensioner 420-181\u003c\/h2\u003e\u003cp\u003eThe Dorman 420-181 engine timing belt tensioner is designed for reliable performance in Chrysler and Dodge vehicles. This automatic hydraulic tensioner ensures consistent belt tension, helping maintain proper engine timing for models like the Dodge Charger and Chrysler 300.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum alloy for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eAutomatic hydraulic tensioner style for precise, maintenance-free operation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for dependable, long-lasting service\u003c\/li\u003e\n\u003cli\u003eIncludes one tensioner unit; pulley and bracket not included\u003c\/li\u003e\n\u003cli\u003eNon-adjustable design simplifies installation and reduces adjustment errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 420-181 timing belt tensioner is engineered with an aluminum alloy body that offers a balance of lightweight construction and durability. Its automatic hydraulic tensioner style maintains optimal tension on the timing belt without manual adjustment, reducing the risk of improper tension that can lead to premature belt wear or engine timing issues. This tensioner is a standard replacement part, meeting OEM specifications to ensure compatibility and reliable function in a range of Chrysler and Dodge vehicles including the 300, 300M, Avenger, Challenger, Charger, Cirrus, Concorde, Grand Caravan, Intrepid, Journey, Magnum, Nitro, Pacifica, Sebring, and Town \u0026amp; Country models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents timing belt slippage and misalignment\u003c\/li\u003e\n\u003cli\u003eReduces engine noise caused by loose or worn tensioners\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine performance issues related to improper timing\u003c\/li\u003e\n\u003cli\u003eAddresses premature belt wear due to inconsistent tension\u003c\/li\u003e\n\u003cli\u003eEliminates the need for manual tension adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 420-181 tensioner requires basic mechanical knowledge and proper tools. Since this tensioner is non-adjustable and does not include a bracket or pulley, ensure the existing components are compatible and in good condition before installation. Follow vehicle-specific service manual instructions for timing belt replacement and tensioner installation to maintain correct engine timing and avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Chrysler or Dodge vehicle. The 420-181 tensioner is backed by Dorman's quality assurance processes. Please refer to Dorman's official warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43611005288629,"sku":"BKKY-420-181","price":146.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_420181_Fro.jpg?v=1774983499","url":"https:\/\/www.partcatalog.com\/products\/dorman-420-181-engine-timing-belt-tensioner","provider":"PartCatalog","version":"1.0","type":"link"}