Dorman 621-805 Engine Cooling Fan Assembly
Engine Cooling Fan Assembly for Silverado and Sierra
Dorman 621-805 is a direct replacement engine cooling fan assembly engineered to match the fit and cooling performance of the original radiator fan on select Chevrolet and GMC trucks. It is built for 2020-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 applications, including 2022 Silverado 1500 LTD, 2022 Silverado 1500 Nueva, and 2022 Sierra 1500 Limited.
With a plastic shroud, black blades, and a brushless 12-volt motor design, this assembly is made for standard replacement service on truck cooling systems. Dorman 621-805 is also a fit-focused option for Silverado 1500 and Sierra 1500 owners looking for an OE-style cooling fan assembly replacement.
Key Features
- Direct replacement engine cooling fan assembly for select Chevrolet Silverado 1500 and GMC Sierra 1500 models
- Precision-engineered to match stock fit and cooling performance
- 12-volt brushless motor design
- Plastic shroud with black finish and black fan blades
- Hardwired electrical connection with 3 blade-style terminals
- Shroud included for complete fan assembly replacement
- Standard replacement grade for service and repair work
Product Details
Dorman 621-805 is designed for truck owners and repair shops needing a replacement engine cooling fan assembly that follows the original equipment layout. The assembly uses a plastic construction, natural housing finish, and a black shroud to support a clean OE-style installation. It is configured with a brushless motor, 3 fan blades, and a female blade connector for hardwired integration.
This part cross-references TYC 626000 for the same application. It is a practical replacement choice for 2020-2023 Chevrolet Silverado 1500 and 2020-2023 GMC Sierra 1500 cooling system service, including 2022 Chevrolet Silverado 1500 LTD, 2022 Chevrolet Silverado 1500 Nueva, and 2022 GMC Sierra 1500 Limited.
Common Cooling System Issues
- Engine temperature running higher than normal
- Cooling fan not engaging properly
- Damaged or cracked fan shroud
- Noisy or inefficient radiator fan operation
- Cooling performance loss after fan assembly wear
Installation Notes
Verify connector style, terminal count, and mounting dimensions before installation. This assembly is hardwired and uses a blade-style female connector, so the vehicle harness should match the fan assembly configuration. Confirm fitment for the exact year and model, especially on 2022 Silverado 1500 LTD, 2022 Silverado 1500 Nueva, and 2022 Sierra 1500 Limited applications.
Quality Assurance
Dorman states that this engine 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. That testing focus supports dependable replacement performance for Chevrolet Silverado 1500 and GMC Sierra 1500 cooling system repairs.
Dorman 621-805 Engine Cooling Fan Assembly
Engine Cooling Fan Assembly for Silverado and Sierra
Dorman 621-805 is a direct replacement engine cooling fan assembly engineered to match the fit and cooling performance of the original radiator fan on select Chevrolet and GMC trucks. It is built for 2020-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 applications, including 2022 Silverado 1500 LTD, 2022 Silverado 1500 Nueva, and 2022 Sierra 1500 Limited.
With a plastic shroud, black blades, and a brushless 12-volt motor design, this assembly is made for standard replacement service on truck cooling systems. Dorman 621-805 is also a fit-focused option for Silverado 1500 and Sierra 1500 owners looking for an OE-style cooling fan assembly replacement.
Key Features
- Direct replacement engine cooling fan assembly for select Chevrolet Silverado 1500 and GMC Sierra 1500 models
- Precision-engineered to match stock fit and cooling performance
- 12-volt brushless motor design
- Plastic shroud with black finish and black fan blades
- Hardwired electrical connection with 3 blade-style terminals
- Shroud included for complete fan assembly replacement
- Standard replacement grade for service and repair work
Product Details
Dorman 621-805 is designed for truck owners and repair shops needing a replacement engine cooling fan assembly that follows the original equipment layout. The assembly uses a plastic construction, natural housing finish, and a black shroud to support a clean OE-style installation. It is configured with a brushless motor, 3 fan blades, and a female blade connector for hardwired integration.
This part cross-references TYC 626000 for the same application. It is a practical replacement choice for 2020-2023 Chevrolet Silverado 1500 and 2020-2023 GMC Sierra 1500 cooling system service, including 2022 Chevrolet Silverado 1500 LTD, 2022 Chevrolet Silverado 1500 Nueva, and 2022 GMC Sierra 1500 Limited.
Common Cooling System Issues
- Engine temperature running higher than normal
- Cooling fan not engaging properly
- Damaged or cracked fan shroud
- Noisy or inefficient radiator fan operation
- Cooling performance loss after fan assembly wear
Installation Notes
Verify connector style, terminal count, and mounting dimensions before installation. This assembly is hardwired and uses a blade-style female connector, so the vehicle harness should match the fan assembly configuration. Confirm fitment for the exact year and model, especially on 2022 Silverado 1500 LTD, 2022 Silverado 1500 Nueva, and 2022 Sierra 1500 Limited applications.
Quality Assurance
Dorman states that this engine 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. That testing focus supports dependable replacement performance for Chevrolet Silverado 1500 and GMC Sierra 1500 cooling system repairs.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Engine Cooling Fan Assembly for Silverado and Sierra
Dorman 621-805 is a direct replacement engine cooling fan assembly engineered to match the fit and cooling performance of the original radiator fan on select Chevrolet and GMC trucks. It is built for 2020-2023 Chevrolet Silverado 1500 and GMC Sierra 1500 applications, including 2022 Silverado 1500 LTD, 2022 Silverado 1500 Nueva, and 2022 Sierra 1500 Limited.
With a plastic shroud, black blades, and a brushless 12-volt motor design, this assembly is made for standard replacement service on truck cooling systems. Dorman 621-805 is also a fit-focused option for Silverado 1500 and Sierra 1500 owners looking for an OE-style cooling fan assembly replacement.
Key Features
- Direct replacement engine cooling fan assembly for select Chevrolet Silverado 1500 and GMC Sierra 1500 models
- Precision-engineered to match stock fit and cooling performance
- 12-volt brushless motor design
- Plastic shroud with black finish and black fan blades
- Hardwired electrical connection with 3 blade-style terminals
- Shroud included for complete fan assembly replacement
- Standard replacement grade for service and repair work
Product Details
Dorman 621-805 is designed for truck owners and repair shops needing a replacement engine cooling fan assembly that follows the original equipment layout. The assembly uses a plastic construction, natural housing finish, and a black shroud to support a clean OE-style installation. It is configured with a brushless motor, 3 fan blades, and a female blade connector for hardwired integration.
This part cross-references TYC 626000 for the same application. It is a practical replacement choice for 2020-2023 Chevrolet Silverado 1500 and 2020-2023 GMC Sierra 1500 cooling system service, including 2022 Chevrolet Silverado 1500 LTD, 2022 Chevrolet Silverado 1500 Nueva, and 2022 GMC Sierra 1500 Limited.
Common Cooling System Issues
- Engine temperature running higher than normal
- Cooling fan not engaging properly
- Damaged or cracked fan shroud
- Noisy or inefficient radiator fan operation
- Cooling performance loss after fan assembly wear
Installation Notes
Verify connector style, terminal count, and mounting dimensions before installation. This assembly is hardwired and uses a blade-style female connector, so the vehicle harness should match the fan assembly configuration. Confirm fitment for the exact year and model, especially on 2022 Silverado 1500 LTD, 2022 Silverado 1500 Nueva, and 2022 Sierra 1500 Limited applications.
Quality Assurance
Dorman states that this engine 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. That testing focus supports dependable replacement performance for Chevrolet Silverado 1500 and GMC Sierra 1500 cooling system repairs.
