This is the electric AC compressor for the GMC Hummer EV. In an electric vehicle the AC compressor is driven by an electric motor powered from the high-voltage battery system, and it circulates refrigerant for both cabin cooling and high-voltage battery thermal management. This is a scroll-type compressor that was salvaged from a 2023 Hummer EV pickup.
The most important point is that this is a HIGH-VOLTAGE component. The live page mislabels it 'low-voltage' while also saying it operates on the 400 V architecture, which is contradictory; an EV AC compressor runs on the vehicle's high-voltage system. For that reason it must be installed by a qualified EV or high-voltage technician with the high-voltage system safely de-energized and the proper high-voltage precautions in place. The live page called it a 'plug-and-play OEM part'; that framing is removed here as inappropriate for a high-voltage component.
Two more service points. First, oil: an EV high-voltage compressor requires the GM-approved low-conductivity refrigerant oil, because the oil contacts the high-voltage motor windings; the live copy repeatedly says standard PAG oil, which should be verified against GM specification, since the wrong oil in a high-voltage compressor is both a safety and a warranty concern. Second, refrigerant: the system uses R-1234yf and requires professional evacuation and recharge with R-1234yf equipment (EPA Section 609). The description also had nonsense lines (for example a compressor 'so the suspension can efficiently manage the high torque', a 'brake' reference with an irrelevant 11,500 lb-ft figure, and 'The bike comes with PAG oil'); these are removed, and the source page should be corrected.
| Item | Details |
|---|---|
| Voltage | High-voltage; EV-qualified install, system de-energized. |
| Oil | GM-approved low-conductivity oil, not standard PAG. |
| Config | With or without integrated drive electronics, by VIN. |
That a qualified EV/high-voltage technician will install it with the high-voltage system de-energized
The correct GM-approved low-conductivity oil (not standard PAG)
The exact part number and configuration (with or without integrated drive electronics), by VIN
That the system is evacuated and recharged with R-1234yf by a professional (EPA Section 609)
| Item | Details |
|---|---|
| INCLUDED | The Hummer EV electric AC compressor as confirmed by VIN; exact configuration confirmed at order. |
| NOT INCLUDED | Refrigerant, oil, high-voltage cabling, seals, or mounting hardware unless confirmed at order. |
| Tools You Need | Qualified EV/high-voltage service only: de-energize and verify the high-voltage system is safe, use insulated tools and proper personal protection, install the correct oil, and evacuate and recharge with R-1234yf equipment. Not a do-it-yourself job. |
This compressor is offered for the GMC Hummer EV, confirmed by VIN. Key fitment points:
| Vehicle | Compatibility |
|---|---|
| GMC Hummer EV | 2022 to 2025 pickup and SUV |
| Type | Electric scroll compressor, high-voltage |
| Confirm | Exact part number and configuration by VIN |
This electric AC compressor fits the 2022 to 2025 GMC Hummer EV pickup and SUV and was salvaged from a 2023 pickup. The live FAQ notes a 'without motor' configuration and that the motor is integrated separately on some trims, so confirm the exact part number and configuration by VIN. Because this is a high-voltage component, route the install to a qualified EV technician. We confirm the part with you before shipping.
Not sure which Hummer EV compressor you need? Call (240) 301-0095 with your VIN. Our team confirms the exact part and configuration, and explains the high-voltage handling and correct oil your EV technician will use.
Quality control for this part includes:
We inspect the housing, ports, and connector and confirm the exact part for your VIN. This is a high-voltage component: it must be installed by a qualified EV or high-voltage technician with the high-voltage system de-energized, using the correct GM-approved low-conductivity oil and an R-1234yf evacuation and recharge. We route the install to a qualified professional.
| Part | GMC Hummer EV electric AC compressor (scroll) |
|---|---|
| Voltage | High-voltage component (vehicle high-voltage architecture) |
| Install | Qualified EV technician; de-energize high-voltage system |
| Refrigerant | R-1234yf (professional evacuation and recharge) |
| Oil | GM-approved low-conductivity oil (verify; not standard PAG) |
| Housing | Cast aluminum with corrosion-resistant coating |
| Mounting | Direct bolt-on with OEM-fitment tabs |
| Weight | about 15 lbs |
| Fits | 2022 to 2025 Hummer EV pickup and SUV (confirm by VIN) |
| Configuration | Confirm with or without integrated drive electronics |
| Condition | Used |
| Category | HVAC (high-voltage) |
| Sku | vaz610 |
Contact (240) 301-0095 within 15 days of delivery.
