Dorman 620-785 Engine Cooling Fan Assembly

Engine Cooling Fan Assembly for Mazda Miata

This Dorman engine cooling fan assembly is built to match the fit and operating performance of the stock radiator fan on select Mazda Miata applications. It uses a brushed motor, plastic blades, and an integrated black plastic shroud to support consistent radiator airflow for 1999-2005 Mazda Miata models.

• Direct-fit engine cooling fan assembly for select Mazda Miata vehicles
• Brushed motor design
• Plastic fan blade with included shroud
• Black plastic shroud construction
• 2-terminal, male connector configuration
• Engine cooling fan assembly / radiator fan assembly replacement

Fitment and Application Details

Fits 1999-2005 Mazda Miata, N/A. This Dorman 620-785 radiator fan assembly is intended for vehicles that need a replacement engine cooling fan assembly with the same general fit and function as the original unit. It is a practical choice for Mazda Miata owners searching for a 1999-2005 Mazda Miata cooling fan assembly, radiator fan replacement, or OE-style engine fan assembly.

This part cross-references Four Seasons 75947 for the same application.

Common Reasons for Replacement

• Overheating caused by a weak or inoperative radiator fan
• Noisy fan motor operation
• Cracked or damaged fan shroud
• Poor airflow through the radiator at idle or low speed
• Electrical connector or terminal wear at the fan assembly

Installation Notes

Verify connector style, terminal count, and shroud configuration before installation. Confirm the vehicle is a 1999-2005 Mazda Miata and compare the original fan assembly to the replacement part number 620-785 to ensure proper fitment. Transfer any vehicle-specific mounting points or related components only if required by the application.

Quality Assurance

Dorman engineers this cooling fan assembly to match stock fit and performance expectations for the listed Mazda Miata applications. The design is tested to support radiator cooling performance comparable to the original part.