Dorman 620-974 radiator fan for the 2006-2009 Chevrolet Impala V8 5.3L, the 2006-2011 Impala V6 3.9L, the 2012-2013 Impala V6 3.6L and other vehicles pulls air through the radiator to cool the engine. This cooling fan assembly is a dual-fan unit sold without a controller, tested to cool as effectively as the original part.
- Dual fan assembly with two 7-blade plastic fans, 360 mm and 312 mm in diameter
- Brushed 12 V electric motor with a maximum airflow of 2065.6 CFM
- Motors are tested in laboratory settings to ensure performance
- Shroud and mounting bracket included, with a plug-in electrical connection
Quick facts
- Part: Dorman 620-974 radiator fan
- Also called: cooling fan assembly
- Fits: the 2006-2009 Chevrolet Impala V8 5.3L, the 2006-2011 Impala V6 3.9L, the 2012-2013 Impala V6 3.6L and other vehicles
- Material: Plastic
- Condition: New
Weak airflow, overheating in slow traffic or a fan that stays still when the engine is hot can mean the fan has failed. Cracked or broken blades can be seen with the engine off and cool. Before you replace this assembly, rule out a blown fuse, a bad relay and damaged wiring or connectors, which can keep a good fan from running.
Fits
The 2008-2009 Buick LaCrosse V8 5.3L and the 2014-2016 Chevrolet Impala Limited V6 3.6L take this radiator fan too, as do the Impala years named above and other vehicles.
Specifications
Fit and size
- Quantity per vehicle: 1
- Fan quantity: 2, with 7 blades each
- Fan 1 diameter: 360 mm
- Fan 2 diameter: 312 mm
- Shaft diameter: 6 mm, shaft length: 8 mm
- Hub bolt holes: 2, each 6 mm in diameter
- Blade length: 180 mm
Build and materials
- Type: electric dual fan assembly with brushed motor, 12 V
- Material: plastic
- Maximum speed: 3415 RPM, clockwise rotation
- Connection: plug-in, 2 round connectors, 2 male blade terminals
- Condition: new
- Country of origin: China
In the box
One radiator fan assembly with its shroud, motor, blades and mounting bracket. The controller, control module, wiring harness and mounting hardware are not included, so plan on new fasteners because the old ones may not be reusable. This listing holds one assembly, and the quantity per vehicle is one.
Interchange: 15-80591 · 15-80593 · 15-80640 · 15-80641
76028 · 19258431 · 89018691 · 89018693 · 89018695 · 89018696 · 89018697 · 2811601 · FA70322 · CF12023 · 621430
This part cross-references / interchanges with the following part numbers:
15-80591, 15-80593, 15-80640, 15-80641, 76028, 19258431, 89018691, 89018693, 89018695, 89018696, 89018697, 2811601, FA70322, CF12023, 621430
Frequently Asked Questions
Is this Impala cooling fan right for a 2012-2013 Chevrolet Impala V6 3.6L?
Yes. Dorman 620-974 fits the 2012-2013 Chevrolet Impala V6 3.6L and other vehicles too. If your car is not named here, look it up in the "Vehicles it fits" section on this page.
Does the Dorman cooling fan come with a controller or wiring harness?
No. Dorman 620-974 is one dual fan assembly with its shroud, motor and mounting bracket. The controller, control module, wiring harness and mounting hardware are not included.
Are the two fans on these Dorman fans the same size?
No. On this radiator fan assembly, fan 1 is 360 mm across and fan 2 is 312 mm, and each has 7 blades.
What voltage and connection does this radiator fan use?
This radiator fan assembly runs on 12 volts with a brushed motor and an amperage rating of 12.2. It plugs in through two round connectors with male blade terminals.
Can I check the blades of this 7-blade radiator fan myself?
Yes. With the engine off and cool, you can look for cracked or broken blades. Overheating can have other causes, so a shop can test the fan motor and its circuit.
