Dorman 621-530 Engine Cooling Fan Assembly

Dorman 621-530 Engine Cooling Fan Assembly

Dorman 621-530 is an engine cooling fan assembly built to match the fit and operating performance of the original radiator fan on select Toyota and Lexus applications. It is a direct-fit cooling solution for vehicles equipped with the trailer tow package, with a dual-fan layout and integrated shroud for controlled airflow.

Key Features

• Brushed motor design for radiator fan operation
• Dual-fan configuration with plastic blades
• Shroud included for proper airflow management
• Plastic shroud in black and white finish
• Male and female connector design with 1 terminal and 1 connector
• Precision-engineered to match stock fan fit and performance
• Rigorously tested for cooling performance

Detailed Description

This Dorman engine cooling fan assembly is made for specific Toyota Sienna and Lexus RX350 models that require the trailer tow package configuration. It is engineered to replicate the original radiator fan assembly’s fitment and cooling output, helping maintain stable engine temperatures under load. The Dorman 621-530 is a practical OE-style replacement for drivers searching for a radiator fan assembly for 2011-2016 Toyota Sienna w/Trailer Tow Package or 2010-2015 Lexus RX350 built in the U.S.A. with trailer tow package and dual fan assembly.

This part cross-references Four Seasons 76242 for the same application.

What This Part Helps Address

• Overheating caused by a failing radiator fan assembly
• Reduced airflow through the radiator at idle or low speed
• Noise or vibration from worn fan motor components
• Cooling system performance issues on tow-package vehicles
• Loss of proper fan operation due to damaged shroud or blades

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and equipment package before installation. This assembly is listed for 2011-2016 Toyota Sienna with Trailer Tow Package and 2010-2015 Lexus RX350 built in the U.S.A. with Trailer Tow Package and Dual Fan Assembly. Confirm connector style, terminal count, and shroud clearance against the original unit before replacement.

Quality Assurance

Dorman states that this cooling fan assembly is precision-engineered to match stock fit and performance, and it has been rigorously tested to cool as effectively as the original part.