{"product_id":"dorman-621-556-engine-cooling-fan-assembly","title":"Dorman 621-556 Engine Cooling Fan Assembly","description":"\u003ch2\u003eOverview of Dorman Engine Cooling Fan Assembly 621-556\u003c\/h2\u003e\u003cp\u003eThe Dorman Engine Cooling Fan Assembly 621-556 is designed specifically for Chevrolet Spark models, providing reliable engine cooling performance. This electrical fan assembly features a durable plastic shroud and a brushed motor to maintain optimal engine temperature during operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVoltage: 13.6V for consistent electrical performance\u003c\/li\u003e\n\u003cli\u003eBrushed motor type ensuring steady fan operation\u003c\/li\u003e\n\u003cli\u003eSingle fan with 9 forward align fin blades made of plastic\u003c\/li\u003e\n\u003cli\u003eBlack plastic shroud included for proper airflow direction\u003c\/li\u003e\n\u003cli\u003eCounterclockwise fan rotation with a 390 mm diameter\u003c\/li\u003e\n\u003cli\u003eTwo male terminals and one male connector for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eShaft diameter of 6.25 mm for precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dorman engine cooling fan assembly (part number 621-556) is engineered to meet the cooling requirements of Chevrolet Spark vehicles. The assembly includes a single 390 mm diameter fan with nine forward align fin blades constructed from durable plastic, designed to efficiently move air through the radiator. The black plastic shroud is included to optimize airflow and protect the fan blades. The fan motor operates on 13.6 volts and uses a brushed motor type, providing reliable and consistent performance. Electrical connections are facilitated by two male terminals and a single male connector, ensuring compatibility with the vehicle's wiring harness. The fan rotates counterclockwise and features a 6.25 mm shaft diameter for proper installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps prevent engine overheating by maintaining proper radiator airflow\u003c\/li\u003e\n\u003cli\u003eReplaces faulty or worn cooling fan assemblies in Chevrolet Spark models\u003c\/li\u003e\n\u003cli\u003eAddresses issues with inconsistent fan motor operation or electrical failures\u003c\/li\u003e\n\u003cli\u003eRestores cooling system efficiency to improve engine performance\u003c\/li\u003e\n\u003cli\u003eEliminates noise or vibration caused by damaged fan blades or shroud\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 621-556 cooling fan assembly, ensure the electrical connectors are securely attached to avoid intermittent operation. Verify the fan rotates counterclockwise as specified and that the shroud is properly aligned to direct airflow through the radiator. Check the shaft diameter compatibility with the vehicle’s mounting points to ensure a snug fit. It is recommended to inspect the radiator and surrounding components for debris or damage before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman engine cooling fan assemblies are manufactured to meet or exceed OEM specifications for fit, form, and function. This part undergoes rigorous quality control to ensure durability and reliable performance in Chevrolet Spark vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44029591290037,"sku":"BKKY-621-556","price":156.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_621556_Ang.jpg?v=1775009624","url":"https:\/\/www.partcatalog.com\/products\/dorman-621-556-engine-cooling-fan-assembly","provider":"PartCatalog","version":"1.0","type":"link"}