{"product_id":"ina-ft10646-accessory-drive-belt-tensioner","title":"INA FT10646 Accessory Drive Belt Tensioner","description":"\u003ch2\u003eINA FT10646 Accessory Drive Belt Tensioner\u003c\/h2\u003e\u003cp\u003eThe INA FT10646 is an accessory drive belt tensioner for FEAD systems that need stable belt control in tight engine bays. It is built for high-load engines where vibration damping and consistent belt tension are important for accessory drive performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAccessory drive belt tensioner for front end auxiliary drive systems\u003c\/li\u003e\n\u003cli\u003eEngineered for vibration damping in compact installation spaces\u003c\/li\u003e\n\u003cli\u003eSupports consistent belt tension under high-load operating conditions\u003c\/li\u003e\n\u003cli\u003eSuitable for holistic FEAD maintenance when replacing related drive components\u003c\/li\u003e\n\u003cli\u003eINA part number FT10646 for direct catalog identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eINA FT10646 is an accessory drive belt tensioner used in the FEAD system to help maintain proper belt control across engine-driven accessories. This part cross-references Dayco 89166 for the same application. It is listed for 1994-1997 Mazda MX-6, 1994-1995 Mazda MX-3, 1995-2002 Mazda 626, and 1995-2002 Mazda Millenia. For buyers searching Mazda 626 accessory drive belt tensioner or Mazda Millenia belt tensioner replacement, FT10646 provides a direct catalog match for the confirmed applications.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBelt noise caused by inconsistent tension\u003c\/li\u003e\n\u003cli\u003eAccessory drive vibration in the FEAD system\u003c\/li\u003e\n\u003cli\u003ePremature wear on belt-driven components\u003c\/li\u003e\n\u003cli\u003eReduced belt tracking stability\u003c\/li\u003e\n\u003cli\u003eMaintenance needs on Mazda 626, Mazda Millenia, MX-6, and MX-3 accessory drive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year, model, and engine accessory drive layout before ordering. Compare the existing tensioner and belt routing to confirm FT10646 matches the installed FEAD configuration. When servicing the belt drive, inspect the belt, pulleys, and adjacent components for wear so the replacement is completed as a system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eINA supplies FEAD components for modern high-load engines and focuses on vibration damping and compact packaging in accessory drive systems. Use the confirmed fitment data for 1994-2002 Mazda applications to verify selection before installation.\u003c\/p\u003e","brand":"INA","offers":[{"title":"Default Title","offer_id":52417913520309,"sku":"HBRK-FT10646","price":105.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/IA_FT10646_Fro.jpg?v=1777805703","url":"https:\/\/www.partcatalog.com\/products\/ina-ft10646-accessory-drive-belt-tensioner","provider":"PartCatalog","version":"1.0","type":"link"}