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Universal AirPart #: CO11597C
Universal Air CO11597C A/C Compressor
99 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
7SAS17A Compressor Assembly
Fitment: Chevrolet and GMC, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500, Silverado 2500 HD, and Silverado 3500 HD
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Universal Air 7SAS17A Compressor Assembly
The Universal Air 7SAS17A Compressor Assembly is an A/C compressor for select Chevrolet Silverado and GMC Sierra trucks equipped with Eassist. It is listed for 2019-2021 Chevrolet Silverado 1500, 2020-2021 Chevrolet Silverado 2500 HD, 2020-2021 Chevrolet Silverado 3500 HD, 2019-2020 GMC Sierra 1500, 2020-2021 GMC Sierra 2500 HD, 2020-2021 GMC Sierra 3500 HD, and 2021 GMC Sierra 1500 applications.
Key Features
- Part type: A/C compressor assembly
- Brand line: 7SAS17A Compressor Assembly
- Direct fitment for select Eassist-equipped Silverado and Sierra models
- Fits multiple light-duty and heavy-duty truck applications across 2019-2021 model years
- Part number: CO11597C
Fitment Details
- Fits 2019-2021 Chevrolet Silverado 1500, with Eassist; 7SAS17A Compressor Assembly
- Fits 2020-2021 Chevrolet Silverado 2500 HD, with Eassist; 7SAS17A Compressor Assembly
- Fits 2020-2021 Chevrolet Silverado 3500 HD, with Eassist; 7SAS17A Compressor Assembly
- Fits 2019-2020 GMC Sierra 1500, with Eassist; 7SAS17A Compressor Assembly
- Fits 2021 GMC Sierra 1500, 7SAS17A Compressor Assembly
- Fits 2020-2021 GMC Sierra 2500 HD, with Eassist; 7SAS17A Compressor Assembly
- Fits 2020-2021 GMC Sierra 3500 HD, with Eassist; 7SAS17A Compressor Assembly
What This Compressor Helps Address
- Loss of cabin cooling performance
- Compressor noise or rough operation
- Inconsistent A/C output in Silverado and Sierra trucks
- Failure of the original compressor assembly
- Restoration of refrigerant circulation in the HVAC system
Installation Notes and Tips
Verify the vehicle’s year, make, model, and Eassist configuration before ordering. Confirm the existing compressor style and match the application to the listed fitment for Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD. Part number CO11597C should be checked against the original unit before installation.
Quality Assurance
Universal Air identifies this unit as part of its 7SAS17A Compressor Assembly line for the listed truck applications. This part cross-references no additional part numbers in the provided data.
This part fits 99 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2021 | Chevrolet | Silverado 1500 | Custom | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | Custom | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | Custom | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | LT | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | WT | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | LTZ | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | High Country | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | SSV | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | SSV | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | RST | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | Custom Trail Boss | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | Custom Trail Boss | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | Custom Trail Boss | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | LT Trail Boss | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | LTZ | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | High Country | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | RST | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 1500 | Custom Trail Boss | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2021 | Chevrolet | Silverado 3500 HD | LT | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 3500 HD | WT | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 3500 HD | LTZ | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | Chevrolet | Silverado 3500 HD | High Country | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2021 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | 7SAS17A Compressor Assembly | |
| 2021 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | 7SAS17A Compressor Assembly | |
| 2021 | GMC | Sierra 2500 HD | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2021 | GMC | Sierra 3500 HD | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2020 | Chevrolet | Silverado 1500 | Custom | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | LT | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | LTZ | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | High Country | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | SSV | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | RST | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | RST | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | LT Trail Boss | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | WT Doble Cabina | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | Custom | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | Custom | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | WT | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | LTZ | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | High Country | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | SSV | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | LT Trail Boss | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 1500 | WT Cab Regular | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 2500 HD | Custom | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 2500 HD | LT | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 2500 HD | WT | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 2500 HD | LTZ | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 2500 HD | High Country | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 3500 HD | WT | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 3500 HD | LT | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 3500 HD | LTZ | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 3500 HD | High Country | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | Chevrolet | Silverado 3500 HD | Base | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2020 | GMC | Sierra 1500 | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2020 | GMC | Sierra 1500 | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2020 | GMC | Sierra 1500 | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2020 | GMC | Sierra 1500 | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2020 | GMC | Sierra 2500 HD | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2020 | GMC | Sierra 3500 HD | 6.6L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly | |
| 2019 | Chevrolet | Silverado 1500 | Custom | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | Custom | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | LT | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | WT | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | LTZ | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | LTZ | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | High Country | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | High Country | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | SSV | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | Custom Trail Boss | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | Custom Trail Boss | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | LT Trail Boss | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | WT Cab Regular | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | Custom | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | SSV | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | RST | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | Custom Trail Boss | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | Chevrolet | Silverado 1500 | WT Doble Cabina | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | Base | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | Base | 5.3L | V8 | FLEX | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | SLT | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | SLT | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | SLE | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | Denali | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | Denali | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | AT4 | 6.2L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | AT4 | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | Elevation | 5.3L | V8 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
| 2019 | GMC | Sierra 1500 | Base | 4.3L | V6 | GAS | N/A | with Eassist; 7SAS17A Compressor Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.