{"product_id":"dorman-621-514-engine-cooling-fan-blade","title":"Dorman 621-514 Engine Cooling Fan Blade","description":"\u003ch2\u003eReliable Engine Cooling Fan Blade for Chevrolet and GMC Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 621-514 engine cooling fan blade is designed to maintain optimal engine temperature for heavy-duty Chevrolet and GMC trucks. Engineered as a standard replacement, this fan blade ensures consistent airflow and cooling performance for models like the Silverado 2500 HD and Express 3500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e9 durable plastic blades for efficient airflow\u003c\/li\u003e\n\u003cli\u003e20.87-inch blade diameter suitable for heavy-duty cooling needs\u003c\/li\u003e\n\u003cli\u003eBlack finish for corrosion resistance and durability\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for reliable performance\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Express 2500\/3500 and GMC Sierra 2500 HD\/3500 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Design and Material Specifications\u003c\/h2\u003e\u003cp\u003eThis engine cooling fan blade features nine plastic blades with a 20.87-inch diameter, optimized to provide balanced airflow and reduce engine overheating risks. The black finish offers protection against environmental wear, while the plastic construction balances strength and weight to minimize stress on the engine cooling system. Although mounting hardware is not included, the fan blade is designed for straightforward installation on compatible Chevrolet and GMC trucks.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe Dorman 621-514 fan blade is compatible with a range of Chevrolet and GMC heavy-duty trucks, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Express 2500 and Express 3500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 2500 and Savana 3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Silverado 2500 HD and Silverado 3500\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 2500 HD and Sierra 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part is ideal for restoring proper engine cooling function in these models, especially in demanding work environments.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Fan Blade\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine overheating due to damaged or worn fan blades\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency impacting engine performance\u003c\/li\u003e\n\u003cli\u003eExcessive vibration caused by unbalanced or broken fan blades\u003c\/li\u003e\n\u003cli\u003eNoise from cracked or loose fan blades\u003c\/li\u003e\n\u003cli\u003eReplacement of cracked or warped fan blades to prevent further engine damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 621-514 fan blade requires removal of the existing fan blade assembly. Since mounting hardware is not included, reuse of original fasteners is necessary unless replacement hardware is sourced separately. Ensure the fan blade is properly aligned and securely fastened to avoid imbalance and vibration. It is recommended to inspect the fan clutch and motor during installation to confirm overall 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 OEM specifications. While no specific warranty details are provided here, Dorman parts typically come with a limited warranty covering defects in material and workmanship. This ensures dependable performance and peace of mind when replacing critical cooling components on Chevrolet and GMC trucks.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44029579165877,"sku":"BKKY-621-514","price":106.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_621514_Ang.jpg?v=1775009616","url":"https:\/\/www.partcatalog.com\/products\/dorman-621-514-engine-cooling-fan-blade","provider":"PartCatalog","version":"1.0","type":"link"}