{"product_id":"dayco-a070491-serpentine-belt","title":"Dayco A070491 Serpentine Belt - Air Conditioning or  Alternator and Tensioner","description":"\u003ch2\u003eReliable Serpentine Belt for Chevrolet and Saturn Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dayco A070491 serpentine belt is engineered to provide consistent performance for select Chevrolet and Saturn models. Designed with durable materials and precise specifications, this belt supports the accessory drive system to maintain optimal engine function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: EPDM with aramid reinforcement for enhanced durability\u003c\/li\u003e\n\u003cli\u003eTop Width: 0.96 inches\u003c\/li\u003e\n\u003cli\u003eEffective Length: 49.13 inches (1247.91 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Circumference: 49.67 inches (1261.62 mm)\u003c\/li\u003e\n\u003cli\u003eRib Quantity: 7 ribs with a straight rib profile\u003c\/li\u003e\n\u003cli\u003eCross Section: K-section design\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -45°C to 100°C (-49°F to 212°F)\u003c\/li\u003e\n\u003cli\u003eComplies with SAE J1459 and SAE J2432 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Material Composition\u003c\/h2\u003e\u003cp\u003eThe Dayco A070491 serpentine belt is constructed from EPDM rubber reinforced with aramid fibers, providing resistance to heat, wear, and stretching. Its 7-rib K-section cross section ensures proper grip and alignment on pulleys, reducing slippage and noise. The belt’s effective length of approximately 49.13 inches and outside circumference of 49.67 inches make it suitable for accessory drive systems in Chevrolet Malibu, Chevrolet Aura, and Saturn Vue models. The straight rib profile and standard rib depth contribute to consistent power transmission and longevity under varying operating temperatures.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis serpentine belt is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Malibu\u003c\/li\u003e\n\u003cli\u003eChevrolet Aura\u003c\/li\u003e\n\u003cli\u003eSaturn Vue\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged belts in the accessory drive belt system, ensuring reliable operation of components such as the alternator, power steering pump, and air conditioning compressor.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Serpentine Belt\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage and squealing noises\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and cracking\u003c\/li\u003e\n\u003cli\u003eMaintains proper tension and alignment in the accessory drive system\u003c\/li\u003e\n\u003cli\u003eReduces risk of accessory component failure due to belt malfunction\u003c\/li\u003e\n\u003cli\u003eImproves overall engine accessory performance and efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco A070491 serpentine belt, ensure the belt routing matches the vehicle’s accessory drive diagram. Inspect pulleys and tensioners for wear or damage before installation. Use a belt tension gauge or follow manufacturer specifications to achieve correct tension. Avoid twisting or forcing the belt during installation to prevent damage to the ribs or reinforcement fibers.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Standards Compliance\u003c\/h2\u003e\u003cp\u003eDayco serpentine belts meet SAE J1459 and SAE J2432 standards, ensuring reliable performance under specified operating conditions. The EPDM and aramid reinforced construction provides resistance to heat and wear, supporting a maximum operating temperature of up to 100°C (212°F). While specific warranty details are not provided, Dayco products are manufactured to meet industry quality benchmarks for accessory drive belt components.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391691489461,"sku":"BCWL-A070491","price":33.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_A070491_Fro.jpg?v=1774729283","url":"https:\/\/www.partcatalog.com\/products\/dayco-a070491-serpentine-belt","provider":"PartCatalog","version":"1.0","type":"link"}