{"product_id":"dorman-620-991-engine-cooling-fan-shroud","title":"Dorman 620-991 Engine Cooling Fan Shroud","description":"\u003ch2\u003eReliable Engine Cooling Fan Shroud for Dodge Ram Trucks\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-991 engine cooling fan shroud is designed to provide efficient airflow management for Dodge Ram 2500 and Ram 3500 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\u003eDurable black plastic construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eCompatible with Dodge Ram 2500, Ram 3500, and Ram 4000 models\u003c\/li\u003e\n\u003cli\u003eMaximum blade diameter support up to 702 mm\u003c\/li\u003e\n\u003cli\u003eFour 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\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 620-991 cooling fan shroud is engineered to fit specific Dodge Ram trucks, including the 2500, 3500, and 4000 series. Made from high-quality plastic, it offers resistance to heat and corrosion, ensuring reliable operation under demanding engine conditions. The shroud supports fan blades with a maximum diameter of 702 mm, optimizing airflow to the radiator for effective engine cooling. With four mounting holes, it provides a secure fit to the radiator assembly, maintaining proper alignment and function.\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\u003ePrevents engine overheating by directing air efficiently through the radiator\u003c\/li\u003e\n\u003cli\u003eReduces fan noise caused by misaligned or missing shrouds\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine performance and longevity in Dodge Ram 2500 and 3500 trucks\u003c\/li\u003e\n\u003cli\u003eSupports cooling system integrity for heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 620-991 cooling fan shroud requires removal of the existing shroud and alignment with the radiator mounting points. Ensure the four mounting holes align correctly for a secure fit. Verify that the fan blade diameter does not exceed 702 mm to avoid interference. No radiator support bushings are included, so retain any original hardware if applicable. Proper installation will help maintain optimal cooling system performance.\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 620-991 cooling fan shroud undergoes quality checks to ensure durability and reliable performance in Dodge Ram 2500 and 3500 vehicles. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52125065281717,"sku":"BKKY-620-991","price":201.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_620991_Fro.jpg?v=1775163102","url":"https:\/\/www.partcatalog.com\/products\/dorman-620-991-engine-cooling-fan-shroud","provider":"PartCatalog","version":"1.0","type":"link"}