{"product_id":"dayco-89388-accessory-drive-belt-tensioner-assembly","title":"Dayco 89388 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89388\u003c\/h2\u003e\u003cp\u003eThe Dayco 89388 accessory drive belt tensioner assembly is designed for reliable serpentine belt tensioning in select Chevrolet, Pontiac, and Suzuki vehicles. This automatic tensioner supports smooth operation of the accessory drive system, ensuring consistent belt tension and performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type for efficient power transmission\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner design for maintenance-free operation\u003c\/li\u003e\n\u003cli\u003eCounter clockwise direction of pulley rotation\u003c\/li\u003e\n\u003cli\u003eSingle pulley with a 76 mm diameter and 31 mm width\u003c\/li\u003e\n\u003cli\u003eFlat pulley surface for optimal belt contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco 89388 accessory drive belt tensioner assembly features an automatic tensioning mechanism that maintains proper tension on the serpentine belt, reducing slippage and wear. The tensioner includes one pulley with a 76 mm diameter and 31 mm width, designed with a flat surface to ensure consistent belt engagement. Its counter clockwise rotation direction matches the accessory drive system requirements of compatible vehicles. This tensioner assembly is engineered to fit specific models including Chevrolet Aveo and Aveo5, Pontiac Wave and Wave5, as well as Suzuki Swift+ models, providing a precise fit and reliable performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Aveo and Aveo5\u003c\/li\u003e\n\u003cli\u003ePontiac Wave and Wave5\u003c\/li\u003e\n\u003cli\u003eSuzuki Swift+\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis tensioner assembly is intended for use in the accessory drive belt system, helping to maintain proper belt tension and alignment for components such as the alternator, power steering pump, and air conditioning compressor.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Dayco 89388\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive belt slack causing slipping or noise\u003c\/li\u003e\n\u003cli\u003eUneven belt wear due to improper tension\u003c\/li\u003e\n\u003cli\u003eAccessory drive component misalignment\u003c\/li\u003e\n\u003cli\u003eReduced belt life from inconsistent tension\u003c\/li\u003e\n\u003cli\u003eVibration or squealing noises from worn tensioner\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89388 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. Use appropriate tools to relieve tension from the old tensioner and carefully align the new tensioner pulley in the counter clockwise direction. Verify belt tension and pulley alignment after installation to prevent premature wear. It is recommended to inspect the serpentine belt for damage and replace if necessary during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89388 tensioner assembly to meet or exceed OEM specifications for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in the specified Chevrolet, Pontiac, and Suzuki models. Warranty coverage details should be confirmed with the original product documentation or authorized distributors.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391602131125,"sku":"BCWL-89388","price":57.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89388_Fro.jpg?v=1774728905","url":"https:\/\/www.partcatalog.com\/products\/dayco-89388-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}