{"product_id":"dayco-89239-accessory-drive-belt-tensioner-assembly","title":"Dayco 89239 Accessory Drive Belt Tensioner Assembly","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Tensioner Assembly 89239\u003c\/h2\u003e\u003cp\u003eThe Dayco 89239 accessory drive belt tensioner assembly is designed for reliable serpentine belt tensioning in select Cadillac, Chevrolet, and Pontiac vehicles. This automatic tensioner supports smooth operation of the accessory drive system, ensuring consistent belt tension and reducing wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSerpentine belt type compatible\u003c\/li\u003e\n\u003cli\u003eClockwise direction operation\u003c\/li\u003e\n\u003cli\u003eSingle pulley design with 100 mm diameter\u003c\/li\u003e\n\u003cli\u003ePulley width of 30 mm with flat surface\u003c\/li\u003e\n\u003cli\u003eAutomatic tensioner type for maintenance-free performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco 89239 tensioner assembly features a single pulley with a 100 mm diameter and a 30 mm width, designed with a flat surface to optimize belt contact and reduce slippage. Its clockwise rotation direction aligns with the accessory drive system requirements of compatible vehicles. As an automatic tensioner, it maintains proper belt tension without manual adjustment, contributing to consistent engine accessory performance and extended belt life.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt tensioner assembly is compatible with various models from Cadillac, Chevrolet, and Pontiac, including the Camaro, Commercial Chassis, Firebird, Fleetwood, and G30. The part number 89239 is specifically engineered to meet the fitment and performance standards required by these vehicles, ensuring proper integration with their serpentine belt systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains correct serpentine belt tension\u003c\/li\u003e\n\u003cli\u003ePrevents belt slippage and noise\u003c\/li\u003e\n\u003cli\u003eReduces premature belt wear\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine accessories\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to belt misalignment or tension loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89239 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. Verify the clockwise rotation direction of the tensioner pulley matches the engine’s accessory drive system. It is recommended to inspect the serpentine belt for wear and replace it if necessary during installation. Proper torque specifications should be followed to secure the tensioner assembly without causing damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89239 accessory drive belt tensioner assembly to meet OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in demanding automotive environments. While specific warranty details may vary, Dayco typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and function.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391592169653,"sku":"BCWL-89239","price":52.06,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89239_Fro.jpg?v=1774728876","url":"https:\/\/www.partcatalog.com\/products\/dayco-89239-accessory-drive-belt-tensioner-assembly","provider":"PartCatalog","version":"1.0","type":"link"}