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Dorman 667-422 Turbocharger
| Brand | Dorman 667-422 |
|---|---|
| Material | Acero inoxidable fundido |
| Material | Cast stainless steel |
| Maximum Pressure Reading | 50 |
| Finish | Natural |
| Center Housing Cooling Type | Aceite |
| Center Housing Cooling Type | Oil |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Gasket Or Seal Included | Oui |
| Gasket Or Seal Included | Sí |
| Gasket Or Seal Included | Yes |
| Bearing Type | Journal |
| Bearing Type | Muñón |
| Mounting Bracket Included | No |
| Mounting Bracket Included | Non |
| Accionador de descarga incluido | Sí |
| Cojinete enfriado por agua incluido | No |
| Color | Natural |
| Contenidos del paquete | 1 junta de entrada |
| Contenidos del paquete | 1 junta de salida |
| Contenidos del paquete | 1 turbocargador |
| Contenidos del paquete | 4 juntas de cobre |
| Grado del artículo | Reemplazo estándar |
| Item Grade | Standard |
| Package Contents | 1 inlet gasket |
| Package Contents | 1 outlet gasket |
| Package Contents | 1 turbocharger |
| Package Contents | 4 copper gaskets |
| Wastegate Actuator Included | Oui |
| Wastegate Actuator Included | Yes |
| Fits | Chevrolet and GMC · 10 vehicles |
Standard replacement. Restores engine performance with an OE-style turbocharger design.
Cast stainless steel. Durable construction with a natural finish for dependable service.
Journal bearing design. Oil-cooled center housing helps support smooth turbo operation.
Cross-references Global Parts Distributors LLC 2511612, 12685688 and 12699230 for the same application. See all 5.
Dorman 667-422 Turbocharger for Equinox and Terrain
Dorman 667-422 is a replacement turbocharger for select Chevrolet Equinox and GMC Terrain models from 2018-2022. It is built with cast stainless steel construction and a journal bearing design to restore turbocharger function on the original application.
Key Features
- Direct replacement turbocharger for select GM 1.5L turbo applications
- Cast stainless steel material with a natural finish
- Oil-cooled center housing
- Journal bearing design
- Wastegate actuator included
- Gasket or seal included for installation sealing points
- Fits 2018-2022 Chevrolet Equinox and 2018-2022 GMC Terrain
Detailed Description
This Dorman turbocharger, part number 667-422, is engineered to replace the original turbocharger on specific Chevrolet Equinox and GMC Terrain vehicles. It is intended for drivers dealing with worn seals, bearing wear, or reduced boost performance. The cast stainless steel housing and oil-cooled center section support the demands of turbocharged engine operation, while the included wastegate actuator helps restore proper boost control on the matched application. This part number 667-422 also cross-references Global Parts Distributors LLC 2511612 for the same application.
What It Helps Address
- Loss of engine power from turbocharger wear
- Boost control issues related to a failing wastegate actuator
- Oil leakage associated with worn turbo seals
- Noise or rough operation from bearing wear
- Check engine concerns tied to turbocharger performance
Installation Notes and Tips
Verify vehicle year, make, model, and turbocharger configuration before installation. Replace the inlet gasket, outlet gasket, and copper gaskets during service to help ensure proper sealing. Clean the oil supply and return passages and confirm correct oiling before starting the engine. Professional installation is recommended for turbocharger replacement on 2018-2022 Chevrolet Equinox and GMC Terrain applications.
Quality Assurance
Dorman designs replacement turbochargers to match the original equipment application on specific vehicles. Part number 667-422 is built as a standard replacement for confirmed fitment on 2018-2022 Chevrolet Equinox and 2018-2022 GMC Terrain models.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2022 | Chevrolet | Equinox | 1.5L | L4 | — |
| 2022 | GMC | Terrain | 1.5L | L4 | — |
| 2021 | Chevrolet | Equinox | 1.5L | L4 | — |
| 2021 | GMC | Terrain | 1.5L | L4 | — |
| 2020 | Chevrolet | Equinox | 1.5L | L4 | — |
| 2020 | GMC | Terrain | 1.5L | L4 | — |
| 2019 | Chevrolet | Equinox | 1.5L | L4 | — |
| 2019 | GMC | Terrain | 1.5L | L4 | — |
| 2018 | Chevrolet | Equinox | 1.5L | L4 | — |
| 2018 | GMC | Terrain | 1.5L | L4 | — |
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