{"product_id":"applianpar-drive-belt-tensioner-pulley-idler-kit-for-toyota-lexus-direct-fit-replacement-single-assembly","title":"ApplianPar Drive Belt Tensioner Pulley Idler Kit for Toyota \u0026 Lexus — Direct-Fit Replacement, Single Assembly","description":"\u003cp\u003e\u003cstrong\u003eApplianPar Drive Belt Tensioner Pulley Idler Kit is a direct-fit replacement tensioner assembly engineered to restore proper accessory belt tension on compatible Toyota and Lexus engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle shows belt noise, accessory slippage, or visible wear on the tensioner, this ApplianPar unit replaces common factory part numbers to bring belt alignment and tension back to specification. Built to match original mounting points and pulley alignment, the kit fits a wide range of Toyota and Lexus models from mid-2000s through 2017 and ships as a ready-to-install single tensioner assembly.\u003c\/p\u003e\n\n\u003ch3\u003eWhich factory parts does this ApplianPar tensioner replace?\u003c\/h3\u003e\n\u003cp\u003eThis kit is manufactured to replace several OEM part numbers so you can identify compatibility quickly by cross-reference. It covers the most frequently used replacement codes and ensures bolt hole, stud and belt path geometry match the original part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces OEM part numbers: 16620-31031, 16620-31020, 16620-31021, 16620-3103, 16620-31050\u003c\/li\u003e\n  \u003cli\u003eDesigned to match original pulley diameter and tensioner arm travel\u003c\/li\u003e\n  \u003cli\u003eIncludes the complete tensioner assembly—no additional parts required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Toyota and Lexus models will accept this tensioner?\u003c\/h3\u003e\n\u003cp\u003eThe ApplianPar tensioner fits many Toyota and Lexus vehicles across several model years where the original part numbers were used. Always check your vehicle’s VIN or existing part number to confirm fitment before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLexus: ES and GS (2008–2017), IS (2010–2017), RC (2014–2017), RX (2008–2017)\u003c\/li\u003e\n  \u003cli\u003eToyota: FJ Cruiser (2006–2011), Highlander (2007–2017), RAV4 III (2007–2017)\u003c\/li\u003e\n  \u003cli\u003eToyota continued: Sienna (2010–2017), Venza (2008–2017) and other compatible models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the package and what should I inspect during installation?\u003c\/h3\u003e\n\u003cp\u003eThe package includes one drive belt tensioner assembly ready for installation. When replacing the tensioner, check the belt condition, pulley alignment and mounting hardware for wear or damage to ensure long-term performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 1 x Drive Belt Tensioner assembly\u003c\/li\u003e\n  \u003cli\u003eInspect accessory belt for cracks, glazing, or uneven wear\u003c\/li\u003e\n  \u003cli\u003eConfirm bolt torque and bracket condition during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this replacement tensioner affect vehicle performance?\u003c\/h3\u003e\n\u003cp\u003eProper belt tension reduces slippage and accessory noise and helps maintain charging, cooling, and steering assist performance. This ApplianPar unit restores the mechanical alignment that the belt system depends on without altering other engine components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces belt squeal and minimizes premature belt wear\u003c\/li\u003e\n  \u003cli\u003eMaintains correct tension for alternator, power steering, and A\/C operation\u003c\/li\u003e\n  \u003cli\u003eEngineered for original mounting and pulley alignment to prevent belt tracking issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ApplianPar Drive Belt Tensioner Pulley Idler Kit is for DIY mechanics and professional technicians who need an OEM-compatible replacement for Toyota and Lexus vehicles that use the listed part numbers. It’s ideal when symptoms point to a failing tensioner—such as persistent belt noise, accessory failures, or visible play at the pulley—and for routine preventative maintenance when replacing an aging belt system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this tensioner fit my vehicle if I only know the old part number?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this ApplianPar unit replaces the listed OEM part numbers; match your existing number to confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is any additional hardware required to install this tensioner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, the kit includes the drive belt tensioner assembly; only standard mounting bolts and torque specs from the vehicle are needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ApplianPar","offers":[{"title":"Default Title","offer_id":48084507721886,"sku":"B0CJRG4N1W","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/applianpar-front-view-tensioner.jpg?v=1785857917","url":"https:\/\/northtrailauto.ca\/products\/applianpar-drive-belt-tensioner-pulley-idler-kit-for-toyota-lexus-direct-fit-replacement-single-assembly","provider":"North Trail Auto","version":"1.0","type":"link"}