Dorman 621-619 Engine Cooling Fan Assembly

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Dorman 621-619 Engine Cooling Fan Assembly - view 1

Dorman 621-619 Engine Cooling Fan Assembly - view 2

Dorman 621-619 Engine Cooling Fan Assembly - view 3

Dorman 621-619 Engine Cooling Fan Assembly - view 4

DormanPart #: 621-619

Dorman 621-619 Engine Cooling Fan Assembly

Name: Dorman 621-619 Engine Cooling Fan Assembly
Brand: Dorman
SKU: BKKY-621-619
Price: 692.38 USD
Availability: InStock

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⚙️ 117 vehicles fit this part

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🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, Escalade ESV, Suburban, Tahoe, Yukon, Yukon XL, Cheyenne, Silverado 1500 LD, Suburban 3500 HD, Sierra 1500 Limited, Silverado 1500, Sierra, Sierra 1500, and Silverado 2500

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Reliable Engine Cooling Fan Assembly for GM Trucks and SUVs

The Dorman 621-619 engine cooling fan assembly is designed to maintain optimal engine temperature for select Cadillac, Chevrolet, and GMC vehicles. This electrical cooling fan assembly ensures efficient airflow and reliable performance for models like the Chevrolet Silverado 1500 and GMC Sierra 1500.

Voltage: 13.6V for consistent electrical performance
Brushless motor type for durability and reduced maintenance
Dual 390 mm diameter fans with 5 forward align fin blades each
Includes a black plastic shroud for proper airflow direction
Counterclockwise fan rotation with 3-terminal male connectors
Compatible with multiple GM models including Escalade, Yukon, and Suburban 3500 HD

Technical Details of the Dorman 621-619 Cooling Fan Assembly

This engine cooling fan assembly features two 390 mm diameter fans, each equipped with five plastic forward align fin blades designed to optimize airflow through the radiator. The brushless motor operates at 13.6 volts, providing reliable electrical performance with less wear compared to brushed motors. The included black plastic shroud directs airflow efficiently, helping to maintain engine temperature under various driving conditions. The assembly uses male connectors with three terminals and a 7 mm shaft diameter, ensuring proper fit and electrical connection.

Compatible Vehicles for the Dorman 621-619 Fan Assembly

This cooling fan assembly is compatible with a range of GM vehicles, including:

Cadillac Escalade and Escalade ESV
Chevrolet Cheyenne, Silverado 1500, Silverado 1500 LD, Silverado 2500, Tahoe, and Suburban 3500 HD
GMC Sierra, Sierra 1500, Sierra 1500 Limited, Yukon, and Yukon XL

Common Issues Addressed by This Cooling Fan Assembly

Overheating due to faulty or worn cooling fans
Reduced engine performance from inadequate airflow
Electrical failures in the cooling fan motor
Noise or vibration caused by damaged fan blades or shroud
Cooling system inefficiency leading to engine damage

Installation Notes and Tips

When installing the Dorman 621-619 engine cooling fan assembly, ensure the electrical connectors are securely attached to prevent intermittent operation. Verify the fan rotation direction is counterclockwise as specified. Inspect the radiator and surrounding components for debris or damage before installation. Proper alignment of the plastic shroud is essential for optimal airflow and cooling efficiency.

Quality Assurance and Warranty Information

Dorman engine cooling fan assemblies are manufactured to meet or exceed OEM specifications. The brushless motor design enhances durability and reduces maintenance needs. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to provide confidence in product reliability.

Brand	Dorman
Part Number	621-619
Blade Material	Plastic
Blade Type	Forward Align Fin
Connector Gender	Male
Diameter	390 mm
Electrical Or Mechanical	Electrical
Fan 1 Blade Quantity	5
Fan 1 Diameter	390
Fan 2 Blade Quantity	5
Fan 2 Diameter	390
Fan Quantity	2
Fan Rotation	Counterclockwise
Flat Side On Shaft	No
Grade Type	Regular
Motor Type	Brushless
Package Contents	1 Radiator Fan Assembly
Shaft Diameter	7
Shroud Color	Black
Shroud Included	Yes
Shroud Material	Plastic
Terminal Gender	Male
Terminal Quantity	3
Voltage	13.6

This part fits 117 vehicles. Search below:

Year	Make	Model	Body Type	Liters	Cylinders	Position	Notes
2020	Cadillac	Escalade		6.2L	V8	N/A
2020	Cadillac	Escalade ESV		6.2L	V8	N/A
2020	Chevrolet	Tahoe		5.3L	V8	N/A
2020	Chevrolet	Tahoe		6.2L	V8	N/A
2020	GMC	Yukon		5.3L	V8	N/A
2020	GMC	Yukon		6.2L	V8	N/A
2020	GMC	Yukon XL		5.3L	V8	N/A
2020	GMC	Yukon XL		6.2L	V8	N/A
2019	Cadillac	Escalade		6.2L	V8	N/A
2019	Cadillac	Escalade ESV		6.2L	V8	N/A
2019	Chevrolet	Cheyenne		5.3L	V8	N/A
2019	Chevrolet	Cheyenne		6.2L	V8	N/A
2019	Chevrolet	Silverado 1500 LD		5.3L	V8	N/A
2019	Chevrolet	Suburban 3500 HD		6.0L	V8	N/A
2019	Chevrolet	Tahoe		5.3L	V8	N/A
2019	Chevrolet	Tahoe		6.2L	V8	N/A
2019	GMC	Sierra 1500 Limited		5.3L	V8	N/A
2019	GMC	Yukon		5.3L	V8	N/A
2019	GMC	Yukon		6.2L	V8	N/A
2019	GMC	Yukon XL		5.3L	V8	N/A
2019	GMC	Yukon XL		6.2L	V8	N/A
2018	Cadillac	Escalade		6.2L	V8	N/A
2018	Cadillac	Escalade ESV		6.2L	V8	N/A
2018	Chevrolet	Cheyenne		5.3L	V8	N/A
2018	Chevrolet	Cheyenne		6.2L	V8	N/A
2018	Chevrolet	Silverado 1500	Standard Cab Pickup	5.3L	V8	N/A
2018	Chevrolet	Silverado 1500	Extended Cab Pickup	5.3L	V8	N/A
2018	Chevrolet	Silverado 1500		6.2L	V8	N/A
2018	Chevrolet	Silverado 1500		4.3L	V6	N/A
2018	Chevrolet	Silverado 1500	Crew Cab Pickup	5.3L	V8	N/A
2018	Chevrolet	Suburban 3500 HD		6.0L	V8	N/A
2018	Chevrolet	Tahoe		5.3L	V8	N/A
2018	Chevrolet	Tahoe		6.2L	V8	N/A
2018	GMC	Sierra		5.3L	V8	N/A
2018	GMC	Sierra		6.2L	V8	N/A
2018	GMC	Sierra 1500	Standard Cab Pickup	5.3L	V8	N/A
2018	GMC	Sierra 1500	Extended Cab Pickup	5.3L	V8	N/A
2018	GMC	Sierra 1500		6.2L	V8	N/A
2018	GMC	Sierra 1500		4.3L	V6	N/A
2018	GMC	Sierra 1500	Crew Cab Pickup	5.3L	V8	N/A
2018	GMC	Yukon		5.3L	V8	N/A
2018	GMC	Yukon		6.2L	V8	N/A
2018	GMC	Yukon XL		5.3L	V8	N/A
2018	GMC	Yukon XL		6.2L	V8	N/A
2017	Cadillac	Escalade		6.2L	V8	N/A
2017	Cadillac	Escalade ESV		6.2L	V8	N/A
2017	Chevrolet	Cheyenne		5.3L	V8	N/A
2017	Chevrolet	Cheyenne		6.2L	V8	N/A
2017	Chevrolet	Silverado 1500	Standard Cab Pickup	5.3L	V8	N/A
2017	Chevrolet	Silverado 1500	Extended Cab Pickup	5.3L	V8	N/A
2017	Chevrolet	Silverado 1500		6.2L	V8	N/A
2017	Chevrolet	Silverado 1500		4.3L	V6	N/A
2017	Chevrolet	Silverado 1500	Crew Cab Pickup	5.3L	V8	N/A
2017	Chevrolet	Silverado 2500		5.3L	V8	N/A
2017	Chevrolet	Silverado 2500		4.3L	V6	N/A
2017	Chevrolet	Suburban 3500 HD		6.0L	V8	N/A
2017	Chevrolet	Tahoe		5.3L	V8	N/A
2017	GMC	Sierra		5.3L	V8	N/A
2017	GMC	Sierra		6.2L	V8	N/A
2017	GMC	Sierra 1500	Standard Cab Pickup	5.3L	V8	N/A
2017	GMC	Sierra 1500	Extended Cab Pickup	5.3L	V8	N/A
2017	GMC	Sierra 1500		6.2L	V8	N/A
2017	GMC	Sierra 1500		4.3L	V6	N/A
2017	GMC	Sierra 1500	Crew Cab Pickup	5.3L	V8	N/A
2017	GMC	Yukon		5.3L	V8	N/A
2017	GMC	Yukon		6.2L	V8	N/A
2017	GMC	Yukon XL		5.3L	V8	N/A
2017	GMC	Yukon XL		6.2L	V8	N/A
2016	Cadillac	Escalade		6.2L	V8	N/A
2016	Cadillac	Escalade ESV		6.2L	V8	N/A
2016	Chevrolet	Cheyenne		5.3L	V8	N/A
2016	Chevrolet	Cheyenne		6.2L	V8	N/A
2016	Chevrolet	Silverado 1500	Standard Cab Pickup	5.3L	V8	N/A
2016	Chevrolet	Silverado 1500	Extended Cab Pickup	5.3L	V8	N/A
2016	Chevrolet	Silverado 1500		4.3L	V6	N/A
2016	Chevrolet	Silverado 1500		6.2L	V8	N/A
2016	Chevrolet	Silverado 1500	Crew Cab Pickup	5.3L	V8	N/A
2016	Chevrolet	Silverado 2500		5.3L	V8	N/A
2016	Chevrolet	Suburban 3500 HD		6.0L	V8	N/A
2016	Chevrolet	Tahoe		5.3L	V8	N/A
2016	GMC	Sierra		5.3L	V8	N/A
2016	GMC	Sierra		6.2L	V8	N/A
2016	GMC	Sierra 1500	Standard Cab Pickup	5.3L	V8	N/A
2016	GMC	Sierra 1500	Extended Cab Pickup	5.3L	V8	N/A
2016	GMC	Sierra 1500		6.2L	V8	N/A
2016	GMC	Sierra 1500		4.3L	V6	N/A
2016	GMC	Sierra 1500	Crew Cab Pickup	5.3L	V8	N/A
2016	GMC	Yukon		5.3L	V8	N/A
2016	GMC	Yukon		6.2L	V8	N/A
2016	GMC	Yukon XL		5.3L	V8	N/A
2016	GMC	Yukon XL		6.2L	V8	N/A
2015	Cadillac	Escalade		6.2L	V8	N/A
2015	Cadillac	Escalade ESV		6.2L	V8	N/A
2015	Chevrolet	Cheyenne		5.3L	V8	N/A
2015	Chevrolet	Cheyenne				N/A	V8 378CID 6.2L (6200cc)
2015	Chevrolet	Silverado 1500		5.3L	V8	N/A
2015	Chevrolet	Silverado 1500		4.3L	V6	N/A
2015	Chevrolet	Silverado 1500		6.2L	V8	N/A
2015	Chevrolet	Silverado 2500		5.3L	V8	N/A
2015	Chevrolet	Tahoe		5.3L	V8	N/A
2015	GMC	Sierra		5.3L	V8	N/A
2015	GMC	Sierra		6.2L	V8	N/A
2015	GMC	Sierra 1500		5.3L	V8	N/A
2015	GMC	Sierra 1500		6.2L	V8	N/A
2015	GMC	Sierra 1500		4.3L	V6	N/A
2015	GMC	Yukon		5.3L	V8	N/A
2015	GMC	Yukon		6.2L	V8	N/A
2015	GMC	Yukon XL		5.3L	V8	N/A
2015	GMC	Yukon XL		6.2L	V8	N/A
2014	Chevrolet	Cheyenne		5.3L	V8	N/A
2014	Chevrolet	Cheyenne				N/A	V8 378CID 6.2L (6200cc)
2014	Chevrolet	Silverado 1500		5.3L	V8	N/A
2014	Chevrolet	Silverado 1500		4.3L	V6	N/A
2014	Chevrolet	Silverado 1500		6.2L	V8	N/A
2014	GMC	Sierra 1500		5.3L	V8	N/A
2014	GMC	Sierra 1500		6.2L	V8	N/A
2014	GMC	Sierra 1500		4.3L	V6	N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1581794231236336010288CF12103

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.