{"product_id":"dayco-89390-accessory-drive-belt-tensioner-assembly","title":"Dayco 89390 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89390\u003c\/h2\u003e\u003cp\u003eThe Dayco 89390 accessory drive belt tensioner assembly is designed for select Honda models, including the Accord, Accord Crosstour, Odyssey, and Pilot. This hydraulic tensioner supports serpentine belt systems, ensuring proper belt tension and smooth operation of engine accessories.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type compatibility\u003c\/li\u003e\n\u003cli\u003eCounter clockwise rotation direction\u003c\/li\u003e\n\u003cli\u003eTwo pulleys with 80mm diameter each\u003c\/li\u003e\n\u003cli\u003eBoth pulleys feature flat surfaces and 29mm width\u003c\/li\u003e\n\u003cli\u003eHydraulic assembly design for consistent tension\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 89390 tensioner assembly features a hydraulic design that maintains optimal tension on the serpentine belt, reducing belt slip and wear. It includes two pulleys, each with an 80mm diameter and 29mm width, both having flat surfaces to accommodate the belt profile. The tensioner rotates counter clockwise, matching the accessory drive system requirements of compatible Honda vehicles. This precise fitment ensures reliable performance in the Accord, Accord Crosstour, Odyssey, and Pilot models.\u003c\/p\u003e\u003ch2\u003eCompatible Honda Models and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly is compatible with the following Honda vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHonda Accord\u003c\/li\u003e\n\u003cli\u003eHonda Accord Crosstour\u003c\/li\u003e\n\u003cli\u003eHonda Odyssey\u003c\/li\u003e\n\u003cli\u003eHonda Pilot\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically engineered to work with the serpentine belt systems in these models, providing proper tension and alignment for accessory components such as the alternator, power steering pump, and air conditioning compressor.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Dayco 89390 Tensioner\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by improper tension\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and cracking\u003c\/li\u003e\n\u003cli\u003eReduces noise from loose or misaligned belts\u003c\/li\u003e\n\u003cli\u003eMaintains consistent accessory drive performance\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine overheating due to belt failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89390 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s service manual. The counter clockwise rotation direction must be observed to avoid premature wear. Inspect pulleys for flatness and width compatibility with the belt. It is recommended to replace the belt tensioner assembly along with the serpentine belt to maintain optimal system performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89390 accessory drive belt tensioner assembly to meet OEM specifications for Honda vehicles. The hydraulic design and precision pulleys are tested for durability and consistent performance. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for your Honda Accord, Accord Crosstour, Odyssey, or Pilot.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391602262197,"sku":"BCWL-89390","price":161.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89390_Fro.jpg?v=1774728905","url":"https:\/\/www.partcatalog.com\/products\/dayco-89390-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}