{"product_id":"dorman-621-338-engine-cooling-fan-blade","title":"Dorman 621-338 Engine Cooling Fan Blade","description":"\u003ch2\u003eReliable Engine Cooling Fan Blade for Ford Explorer and Mercury Mountaineer\u003c\/h2\u003e\u003cp\u003eThe Dorman 621-338 engine cooling fan blade is designed to maintain optimal engine temperature for Ford Explorer and Mercury Mountaineer models. This standard replacement fan blade ensures consistent airflow and cooling performance to support your vehicle's engine efficiency.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 621-338 Fan Blade\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e11 durable plastic blades for effective air circulation\u003c\/li\u003e\n\u003cli\u003e495 mm blade diameter suitable for specified vehicle models\u003c\/li\u003e\n\u003cli\u003eWhite finish for corrosion resistance and easy inspection\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, allowing compatibility with existing setups\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Explorer and Mercury Mountaineer vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the Engine Cooling Fan Blade\u003c\/h2\u003e\u003cp\u003eThis Dorman engine cooling fan blade (part number 621-338) features 11 blades made from sturdy plastic material, designed to provide efficient airflow through the radiator. The 495 mm diameter blade size matches the original equipment specifications for Ford Explorer and Mercury Mountaineer models, ensuring proper fit and function. The white finish helps resist environmental wear and allows for easy visual checks during maintenance. As a standard replacement part, it meets the necessary quality standards to restore your vehicle's cooling system performance without requiring additional modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces damaged or cracked fan blades causing engine overheating\u003c\/li\u003e\n\u003cli\u003eRestores proper airflow to prevent radiator and engine temperature issues\u003c\/li\u003e\n\u003cli\u003eAddresses vibration or noise caused by unbalanced or broken fan blades\u003c\/li\u003e\n\u003cli\u003eHelps maintain cooling system efficiency for Ford Explorer and Mercury Mountaineer\u003c\/li\u003e\n\u003cli\u003eSupports engine longevity by preventing heat-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify compatibility with your specific Ford Explorer or Mercury Mountaineer model year. The Dorman 621-338 fan blade does not include mounting hardware, so retain or replace existing fasteners as needed. Ensure the fan blade is securely mounted and balanced to avoid vibration or premature wear. Professional installation is recommended to maintain proper alignment and cooling system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman provides this engine cooling fan blade as a standard replacement part, manufactured to meet industry quality standards. While mounting hardware is not included, the blade is engineered for durability and consistent performance. Please consult Dorman's warranty policy for specific coverage details related to this part number 621-338.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44029541843125,"sku":"BKKY-621-338","price":91.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_621338_Fro.jpg?v=1775009580","url":"https:\/\/www.partcatalog.com\/products\/dorman-621-338-engine-cooling-fan-blade","provider":"PartCatalog","version":"1.0","type":"link"}