{"product_id":"dorman-620-987-engine-cooling-fan-shroud","title":"Dorman 620-987 Engine Cooling Fan Shroud","description":"\u003ch2\u003eOverview of Dorman Engine Cooling Fan Shroud 620-987\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-987 engine cooling fan shroud is designed to provide efficient airflow management for Ram 2500, 3500, and 4000 models. Constructed from durable black plastic, this cooling fan shroud helps maintain optimal engine temperature by directing airflow through the radiator.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from high-quality black plastic for durability\u003c\/li\u003e\n\u003cli\u003eCompatible with Ram 2500, 3500, and 4000 models\u003c\/li\u003e\n\u003cli\u003eMaximum blade diameter support of 668 mm\u003c\/li\u003e\n\u003cli\u003eFeatures 4 mounting holes for secure installation\u003c\/li\u003e\n\u003cli\u003eIncludes one cooling fan shroud per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-987 engine cooling fan shroud is engineered to fit specific Ram heavy-duty trucks, including the 2500, 3500, and 4000 series. Its black plastic construction offers resistance to heat and corrosion, ensuring long-lasting performance under demanding engine conditions. The shroud supports a maximum blade diameter of 668 millimeters, optimizing airflow to the radiator and improving cooling efficiency. With four mounting holes, it provides a secure and stable fitment, reducing vibration and noise during operation.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces damaged or cracked cooling fan shrouds to restore proper airflow\u003c\/li\u003e\n\u003cli\u003eHelps prevent engine overheating by directing air through the radiator\u003c\/li\u003e\n\u003cli\u003eReduces engine noise caused by loose or missing fan shrouds\u003c\/li\u003e\n\u003cli\u003eSupports cooling system efficiency in Ram 2500, 3500, and 4000 trucks\u003c\/li\u003e\n\u003cli\u003eAddresses fitment issues with OEM fan shrouds that no longer align properly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 620-987 cooling fan shroud, ensure the four mounting holes align correctly with the vehicle’s radiator support. Use appropriate tools to secure the shroud firmly without over-tightening to avoid damage. Verify the fan blade diameter does not exceed 668 mm to maintain proper clearance and prevent contact with the shroud. It is recommended to inspect the radiator and fan assembly for any additional wear or damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Ram truck. The 620-987 engine cooling fan shroud undergoes quality checks to ensure durability and fitment accuracy. Please refer to Dorman’s warranty policy for specific coverage details related to this part.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52125062987957,"sku":"BKKY-620-987","price":212.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_620987_Sid.jpg?v=1775163101","url":"https:\/\/www.partcatalog.com\/products\/dorman-620-987-engine-cooling-fan-shroud","provider":"PartCatalog","version":"1.0","type":"link"}