Dorman 620-659 Engine Cooling Fan Assembly

Engine Cooling Fan Assembly for OE-Style Cooling

This Dorman engine cooling fan assembly is built to match the fit and performance of the stock radiator fan on select Chevrolet and Buick applications. It is a direct replacement for vehicles that need dependable airflow through the radiator to maintain proper engine temperature.

Designed for 2013-2019 Chevrolet Malibu, Malibu Limited, and Impala applications, plus select 2014-2017 Buick Regal models, Dorman 620-659 supports OE-style cooling performance with a brushed motor, plastic blades, and a black fan housing.

Key Features

• Engine cooling fan assembly for radiator airflow management
• Brushed motor design for OE-style operation
• Plastic fan blades with black housing
• Female connector with 2 terminals and 1 connector
• Shroud not included
• Direct-fit replacement for specific Chevrolet Malibu, Malibu Limited, Impala, and Buick Regal applications

Detailed Description

Dorman 620-659 is an engine cooling fan assembly engineered to match the original fan’s fit and performance on specific vehicle years, makes, and models. It is built for 2014-2019 Chevrolet Impala, 2014-2017 Buick Regal, 2016 Chevrolet Malibu Limited, and 2013-2015 Chevrolet Malibu applications. For Buick Regal fitment, note the exclusions for RPO Code Y3E and Y4W configurations listed in the fitment data.

This cooling fan assembly cross-references Four Seasons 76299 for the same application. It also cross-references 172286 and 182286 for related OE-style replacement needs. The Dorman 620-659 part number is commonly searched by buyers looking for a replacement radiator fan assembly for Chevrolet Malibu cooling system repair or a Buick Regal engine cooling fan replacement.

What It Helps Fix

• Engine overheating caused by a failed radiator fan assembly
• Weak or inconsistent airflow through the radiator
• Cooling fan motor failure
• Fan operation issues tied to worn electrical connections or internal motor wear
• Temperature control problems during idle or stop-and-go driving

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and Buick Regal RPO code before installation. This assembly does not include a shroud, so confirm the existing cooling fan shroud is serviceable and reusable. Check the connector style, terminal count, and mounting points against the original unit before replacing Dorman 620-659.

Quality Assurance

Dorman states that this cooling fan assembly is rigorously tested to confirm cooling performance comparable to the original part. It is engineered as a stock-style replacement for select Chevrolet and Buick vehicles, including Chevrolet Malibu, Malibu Limited, and Impala applications.