Dorman 601-387 upper radiator shutter assembly for the 2019-2021 Chevrolet Silverado 1500 4-cylinder 2.7L, V6 4.3L, V8 5.3L or 6.2L and the 2020-2021 Silverado 1500 6-cylinder 3.0L restores function to the active grille shutter system by replacing the shutter and its motor.
- Shutter and motor supplied as one assembly
- Factory-style electrical connector for plug-and-play installation
- Extensive testing for fit and reliable performance
- Part of the Dorman OE Solutions line
Quick facts
- Part: Dorman 601-387 radiator shutter assembly
- Fits: the 2019-2021 Chevrolet Silverado 1500 4-cylinder 2.7L, V6 4.3L, V8 5.3L or 6.2L and the 2020-2021 Silverado 1500 6-cylinder 3.0L
- Position: Upper
- Material: Plastic and rubber
- Condition: New
A failing assembly can show up as a shutter that stays stuck open or closed, or a motor that no longer moves it. These signs alone do not prove the assembly is at fault, since a wiring or connector problem is another common cause, so find the cause before replacing it.
Fits
It is a direct-fit replacement for the 2019-2021 Chevrolet Silverado 1500 4-cylinder 2.7L, V6 4.3L, V8 5.3L or 6.2L and the 2020-2021 Silverado 1500 6-cylinder 3.0L. Each of them takes one assembly, and this listing is one.
Specifications
Fit and size
- Position: Upper
- Quantity per vehicle: 1
- Length: 1120 mm
- Width: 148 mm
Build and materials
- Material: Plastic and rubber
- Motor: included
- Connector: factory-style electrical connector
- Condition: New
- Country of origin: Taiwan
In the box
One radiator shutter assembly with its motor. Mounting hardware is not included, so plan on new fasteners, as the old ones may not be reusable.
Interchange: 84652494
Frequently Asked Questions
Will the Dorman 601-387 radiator shutter assembly fit a 2020-2021 Chevrolet Silverado 1500 6-cylinder 3.0L?
Yes. Dorman 601-387 fits the 2020-2021 Chevrolet Silverado 1500 6-cylinder 3.0L, and the 2019-2021 Silverado 1500 with the 4-cylinder 2.7L, V6 4.3L, V8 5.3L or 6.2L.
Does this shutter assembly come with the motor?
Yes. The Dorman 601-387 package holds one radiator shutter assembly with its motor. Mounting hardware is not included.
What is this radiator shutter assembly made of, and how big is it?
It is made of plastic and rubber. It measures 1120 mm long and 148 mm wide.
How can I tell if the upper radiator shutter assembly is failing?
Signs can include a shutter that stays stuck open or closed, or a motor that no longer moves it. With the engine off and cool, you can also look for cracked or broken parts.
Is 84652494 an interchange number for the Dorman 601-387 radiator shutter assembly?
Yes. 84652494 is listed as an interchange number for Dorman 601-387, and it appears on the Interchange line of this page.
