{"product_id":"four-seasons-45916-accessory-drive-belt-idler-pulley","title":"Four Seasons 45916 Accessory Drive Belt Idler Pulley","description":"\u003ch2\u003eReliable Accessory Drive Belt Idler Pulley for Nissan and Infiniti\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45916 is a steel accessory drive belt idler pulley designed for select Nissan and Infiniti models. Engineered to meet or exceed OEM specifications, this pulley ensures proper serpentine belt tension and smooth operation in your vehicle's accessory drive system.\u003c\/p\u003e\u003ch2\u003eKey Features of Four Seasons Pulley 45916\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable steel with a black finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems featuring a belt width of 0.9375 inches (22.225 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 3.3125 inches (84.138 mm) with a smooth groove design\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.46875 inches (11.906 mm) and a pulley width of 1 inch (25.4 mm)\u003c\/li\u003e\n\u003cli\u003eDesigned as a back idler pulley with a single mounting hole (mounting hardware not included)\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality standards for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Four Seasons Pulley 45916\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt idler pulley from Four Seasons is part of the Pulley product line, which focuses on precision-engineered components for belt drive systems. The steel construction provides strength and durability, while the smooth groove design supports serpentine belts without causing wear. The pulley’s dimensions, including a 3.3125-inch outside diameter and 0.46875-inch inside diameter, are tailored to fit specific Nissan and Infiniti vehicles, ensuring proper belt alignment and tension.\u003c\/p\u003e\u003cp\u003eThe Four Seasons Pulley 45916 is compatible with Nissan models such as the 350Z, Pathfinder, and QX4, as well as Infiniti models including the FX35, G35, and M35. This part is essential for maintaining the accessory drive belt system’s efficiency and preventing belt slippage or misalignment.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper tension and routing of serpentine belts in Nissan 350Z and Infiniti G35\u003c\/li\u003e\n\u003cli\u003eEliminates belt noise caused by worn or damaged idler pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents premature belt wear and potential accessory drive failure\u003c\/li\u003e\n\u003cli\u003eReplaces faulty back idler pulleys in Nissan Pathfinder and Infiniti FX35\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of engine accessories such as alternator and power steering pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware is not included; reuse existing bolts or acquire appropriate fasteners\u003c\/li\u003e\n\u003cli\u003eInspect serpentine belt condition and replace if worn during pulley installation\u003c\/li\u003e\n\u003cli\u003eEnsure proper alignment of the pulley to avoid belt mis-tracking\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque specifications and installation procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pulley 45916 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with high-quality steel and precision engineering, this idler pulley is designed to maintain the integrity of your vehicle’s accessory drive belt system. Warranty coverage details should be confirmed with the original product documentation or supplier.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44599905714357,"sku":"BBRN-45916","price":16.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_45916_Fro_87bff034-3bac-471c-b98c-5e6511ccce6c.jpg?v=1775068444","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-45916-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}