2016-2023 GM Chevy Buick Cadillac Engine Vacuum Pump 2.0L 2.5L OEM
Restore factory brake booster and engine vacuum performance on your GM vehicle with this Genuine OEM GM engine vacuum pump. Compatible with a wide range of 2016–2023 GM models across Chevrolet, Buick, Cadillac, and GMC, including the Camaro, Equinox, Malibu, Blazer, Colorado, Impala, Traverse; Buick Envision, LaCrosse, Regal, Regal Sportback, Regal TourX; Cadillac ATS, CT6, CTS; and GMC Acadia, Canyon, and Terrain.
This is a Genuine OEM GM part manufactured to exact factory specifications. It is the engine vacuum pump, compatible with the 2.0L L4 Gas, 2.0L L4 Electric/Gas (hybrid), 2.5L L4 Gas, and 2.5L L4 Flex fuel engines. Choosing Genuine OEM ensures factory-correct vacuum output, mounting fitment, and long-term reliability that aftermarket alternatives cannot match.
| Year Range | Make | Model | Trim / Engine |
|---|---|---|---|
| 2016 | Buick | Envision | Premium — 2.0L L4 Gas |
| 2017–2020 | Buick | Envision | Base, Essence, Preferred, Premium — 2.0L / 2.5L L4 Gas/Flex |
| 2017 | Buick | Regal | Base, GS, Premium, Sport Touring — 2.0L L4 Gas |
| 2018–2020 | Buick | Regal Sportback | Avenir, Base, Essence, Preferred — 2.0L L4 Gas |
| 2018–2020 | Buick | Regal TourX | Base, Essence, Preferred — 2.0L L4 Gas |
| 2018–2019 | Buick | LaCrosse | Base, Essence, Preferred, Premium — 2.5L L4 Electric/Gas |
| 2017–2019 | Cadillac | ATS | Base, Luxury — 2.0L L4 Gas |
| 2017–2018 | Cadillac | CT6 | Base, Luxury, Plug-In — 2.0L L4 Gas / Electric/Gas |
| 2017–2019 | Cadillac | CTS | Base, Luxury — 2.0L L4 Gas |
| 2017–2023 | Chevrolet | Camaro | LS, LT — 2.0L L4 Gas |
| 2017–2022 | Chevrolet | Colorado | Base, LT, WT, Z71 — 2.5L L4 Gas |
| 2018–2020 | Chevrolet | Equinox | LT, Premier — 2.0L L4 Gas |
| 2017–2019 | Chevrolet | Impala | LS, LT — 2.5L L4 Gas/Flex |
| 2017–2022 | Chevrolet | Malibu | Premier — 2.0L L4 Gas |
| 2018–2019 | Chevrolet | Traverse | RS — 2.0L L4 Gas |
| 2019–2021 | Chevrolet | Blazer | Base, L, LT — 2.5L L4 Gas |
| 2017–2021 | GMC | Acadia | SL, SLE, SLT — 2.5L L4 Gas |
| 2017–2022 | GMC | Canyon | Base, SL, SLE — 2.5L L4 Gas |
| 2018–2020 | GMC | Terrain | Denali, SLE, SLT — 2.0L L4 Gas |
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