{"product_id":"dayco-89156-accessory-drive-belt-idler-pulley","title":"Dayco 89156 Accessory Drive Belt Idler Pulley - Air Conditioning","description":"\u003ch2\u003eOverview of Dayco Accessory Drive Belt Idler Pulley 89156\u003c\/h2\u003e\u003cp\u003eThe Dayco 89156 accessory drive belt idler pulley is engineered for reliable performance in select Infiniti and Nissan vehicles. Designed with steel construction and precision bearings, this pulley supports serpentine belt systems in models such as the Infiniti G35 and Nissan Pathfinder.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable steel material for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems up to 5 ribs wide\u003c\/li\u003e\n\u003cli\u003eSingle bearing design with 12mm inner diameter and 12mm width\u003c\/li\u003e\n\u003cli\u003eFlat pulley profile suitable for specific accessory drive configurations\u003c\/li\u003e\n\u003cli\u003eFits Infiniti 350Z, FX35, G35, M35, and Nissan Pathfinder, QX4 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Dayco 89156 idler pulley features a robust steel construction that ensures durability under continuous engine operation. It is designed to accommodate serpentine belts with a maximum width of 5 ribs, making it suitable for modern accessory drive belt systems. The pulley includes a single bearing with a 12mm inner diameter and 12mm width, providing smooth rotation and reducing wear on the belt. Its flat profile supports proper belt alignment and tension, critical for maintaining accessory function and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis accessory drive belt idler pulley is compatible with a range of Infiniti and Nissan vehicles, including the Infiniti 350Z, FX35, G35, M35, and Nissan Pathfinder and QX4. It is specifically designed to meet the requirements of these models’ serpentine belt systems, ensuring proper fit and function when replacing worn or damaged pulleys.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Dayco 89156 Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003ePrevents abnormal belt noise due to misalignment or bearing failure\u003c\/li\u003e\n\u003cli\u003eReduces premature belt wear by maintaining proper tension\u003c\/li\u003e\n\u003cli\u003eSupports smooth accessory operation by ensuring consistent belt routing\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine overheating caused by accessory drive failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dayco 89156 idler pulley, ensure the serpentine belt is properly routed according to the vehicle’s service manual. Verify that the pulley bearing rotates smoothly before installation. Use appropriate tools to avoid damaging the pulley or belt during replacement. It is recommended to inspect the entire accessory drive belt system, including tensioners and belts, for wear and replace components as needed to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the 89156 idler pulley to meet OEM standards for fit, form, and function. The steel construction and precision bearing design contribute to reliable operation under normal driving conditions. While specific warranty details may vary, Dayco products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391583584437,"sku":"BCWL-89156","price":47.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_89156_Fro.jpg?v=1774728859","url":"https:\/\/www.partcatalog.com\/products\/dayco-89156-accessory-drive-belt-idler-pulley","provider":"PartCatalog","version":"1.0","type":"link"}