{"product_id":"dorman-620-078-engine-cooling-fan-blade","title":"Dorman 620-078 Engine Cooling Fan Blade","description":"\u003ch2\u003eReliable Engine Cooling Fan Blade for Efficient Vehicle Cooling\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-078 engine cooling fan blade is designed to maintain optimal engine temperatures by providing consistent airflow. Engineered with a durable plastic blade and steel hub, this fan blade supports reliable cooling performance for various vehicle applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e9 forward align fin blades for effective airflow\u003c\/li\u003e\n\u003cli\u003e660 mm blade diameter with 4 mm thickness for durability\u003c\/li\u003e\n\u003cli\u003eSteel hub with 91 mm depth ensures secure mounting\u003c\/li\u003e\n\u003cli\u003eClockwise rotation with a maximum speed of 3000 RPM\u003c\/li\u003e\n\u003cli\u003eYellow finish for corrosion resistance and visibility\u003c\/li\u003e\n\u003cli\u003ePusher type airflow for efficient engine cooling\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for dependable performance\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter of 152 mm for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Design Features\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-078 engine cooling fan blade features nine plastic blades arranged in a forward align fin design, optimized for pusher airflow applications. The 660 mm diameter and 4 mm blade thickness provide a balance of strength and lightweight performance. The steel hub, measuring 91 mm in depth, offers a robust mounting base to withstand engine vibrations and heat. This fan blade rotates clockwise and is rated for a maximum speed of 3000 RPM, making it suitable for a range of cooling fan clutch systems. The yellow finish adds a layer of corrosion resistance, extending the service life of the component.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine cooling fan blade is compatible with various vehicle makes and models that require a 660 mm diameter, 9-blade pusher fan blade with a 152 mm bolt circle diameter. It is commonly used in cooling systems where a clockwise rotation and forward align fin blade type are specified. The Dorman 620-078 is a standard replacement part designed to meet OEM specifications for reliable engine cooling performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Fan Blade\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverheating caused by damaged or worn fan blades\u003c\/li\u003e\n\u003cli\u003eReduced airflow due to bent or broken blades\u003c\/li\u003e\n\u003cli\u003eExcessive engine temperature fluctuations\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from imbalanced fan blades\u003c\/li\u003e\n\u003cli\u003eFailure of cooling fan clutch system due to blade wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the fan blade is compatible with your vehicle’s cooling fan clutch assembly before installation. The Dorman 620-078 does not include mounting hardware, so retain original bolts or acquire appropriate fasteners. Verify the clockwise rotation direction and bolt circle diameter of 152 mm for proper fitment. Inspect the hub and blade condition during installation to avoid premature failure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman engine cooling fan blades are manufactured to meet industry standards for durability and performance. The 620-078 part is a standard replacement grade component backed by Dorman’s quality control processes. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":51932000223413,"sku":"BKKY-620-078","price":170.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_620078_Fro.jpg?v=1775009381","url":"https:\/\/www.partcatalog.com\/products\/dorman-620-078-engine-cooling-fan-blade","provider":"PartCatalog","version":"1.0","type":"link"}