{"product_id":"dorman-620-441-engine-cooling-fan-blade","title":"Dorman 620-441 Engine Cooling Fan Blade","description":"\u003ch2\u003eOverview of Dorman Engine Cooling Fan Blade 620-441\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-441 engine cooling fan blade is designed as a standard replacement part for select INFINITI and Nissan vehicles. Engineered with seven durable plastic blades and a 17.5-inch diameter, this white fan blade helps maintain optimal engine temperature by efficiently circulating air through the radiator.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e7 plastic blades for balanced airflow\u003c\/li\u003e\n\u003cli\u003e17.5-inch blade diameter suitable for specific vehicle models\u003c\/li\u003e\n\u003cli\u003eWhite finish for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eCompatible with INFINITI 300ZX and Nissan Pathfinder, QX4 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-441 engine cooling fan blade is constructed from high-quality plastic, providing a lightweight yet sturdy component that supports efficient engine cooling. Its seven-blade design ensures consistent airflow, which is critical for maintaining engine temperature and preventing overheating. The 17.5-inch diameter is specifically matched to the cooling system requirements of the INFINITI 300ZX and Nissan Pathfinder and QX4 models, ensuring proper fit and function. The white finish offers resistance to environmental factors, helping to extend the service life of the fan blade. This part is a standard replacement, making it a practical choice for restoring the cooling system to factory specifications.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine cooling fan blade is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eINFINITI 300ZX\u003c\/li\u003e\n\u003cli\u003eNissan Pathfinder\u003c\/li\u003e\n\u003cli\u003eNissan QX4\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged fan blades that can cause cooling inefficiencies or engine overheating.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Fan Blade\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to inefficient airflow\u003c\/li\u003e\n\u003cli\u003eDamaged or cracked fan blades causing imbalance\u003c\/li\u003e\n\u003cli\u003eExcessive engine noise from worn fan components\u003c\/li\u003e\n\u003cli\u003eReduced cooling system performance\u003c\/li\u003e\n\u003cli\u003eVibration caused by broken or missing blades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 620-441 engine cooling fan blade requires removal of the old fan blade and mounting the new one securely. Note that mounting hardware is not included, so existing hardware should be inspected and replaced if necessary. Proper alignment and secure fastening are essential to avoid vibration and ensure optimal performance. It is recommended to consult the vehicle’s service manual for torque specifications and installation procedures specific to the INFINITI 300ZX or Nissan Pathfinder and QX4 models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 620-441 engine cooling fan blade undergoes quality checks to ensure durability and reliable operation. This part is backed by Dorman’s limited warranty, which covers defects in material and workmanship under normal use. For detailed warranty terms, refer to Dorman’s official documentation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44029398286517,"sku":"BKKY-620-441","price":82.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_620441_Fro.jpg?v=1775009445","url":"https:\/\/www.partcatalog.com\/products\/dorman-620-441-engine-cooling-fan-blade","provider":"PartCatalog","version":"1.0","type":"link"}