OE Quality
60-Day Returns

Global Parts 2511407 Turbocharger
Reliable Turbocharger for Buick and Chevrolet Models
The Global Parts 2511407 turbocharger is engineered to enhance the performance of select Buick and Chevrolet vehicles. Designed with durable cast iron and water-cooled center housing, this turbocharger supports efficient air and fuel delivery for models like the Cruze, Encore, Sonic, and Trax.
Key Features of Global Parts Turbocharger 2511407
- Constructed from robust cast iron material for durability
- Uncoated finish suitable for standard applications
- Water cooling system in the center housing for improved thermal management
- Includes gasket or seal to ensure proper installation
- Journal bearing type for reliable operation
- Single turbocharger design with vacuum wastegate/blow-off valve
- Actuator start pressure set at 0.430 bar (5.0–7.5 mm)
- Compatible with Buick and Chevrolet models including Cruze, Cruze Limited, Encore, Sonic, and Trax
Detailed Description of the 2511407 Turbocharger
This Global Parts turbocharger model GT1446mzgl is designed to provide consistent boost pressure and improved engine efficiency. The cast iron construction offers strength and heat resistance, while the water-cooled center housing helps maintain optimal operating temperatures during extended use. The journal bearing system supports smooth rotation and longevity under typical driving conditions. The included gasket or seal ensures a secure fit, minimizing the risk of leaks. This single turbocharger unit features a vacuum-operated wastegate/blow-off valve to regulate boost pressure effectively.
Common Applications and Problem Solving
- Restores lost engine power due to worn or damaged turbochargers
- Improves throttle response and acceleration in compatible Buick and Chevrolet vehicles
- Addresses overheating issues with water-cooled center housing design
- Replaces faulty or leaking turbo seals to prevent boost loss
- Supports efficient air and fuel delivery for better engine performance
Installation Notes and Tips
Ensure compatibility with your specific Buick or Chevrolet model before installation. The turbocharger comes without mounting hardware or brackets, so retain original components or source appropriate hardware separately. Proper torque specifications and alignment are critical to avoid leaks and ensure optimal performance. Verify actuator start pressure settings during installation to match vehicle requirements.
Quality Assurance and Warranty Information
Global Parts manufactures this turbocharger to meet regular grade standards, focusing on durability and reliable operation. The product includes a gasket or seal to support proper installation. Please consult the warranty terms provided by Global Parts or your distributor for coverage details.
| Brand | Global Parts |
| Part Number | 2511407 |
| Material | Cast iron |
| Finish | Uncoated |
| Center Housing Cooling Type | Water cooling |
| Mounting Hardware Included | No |
| Grade Type | Regular |
| Gasket Or Seal Included | Yes |
| Bearing Type | Journal |
| Mounting Bracket Included | No |
| 9901 | No |
| Actuator Start Pressure | 0.430bar=5.0?7.5mm |
| Turbocharger Model Name | Gt1446mzgl |
| Turbocharger Type | Single |
| Wastegate/blow-off Valve | Vacuum |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Buick | Encore | 1.4L | L4 | GAS | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
| 2021 | Chevrolet | Trax | 1.4L | L4 | GAS | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
| 2020 | Buick | Encore | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2020 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2020 | Chevrolet | Trax | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2019 | Buick | Encore | 1.4L | L4 | GAS | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
| 2019 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2019 | Chevrolet | Trax | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2018 | Buick | Encore | 1.4L | L4 | GAS | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
| 2018 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2018 | Chevrolet | Trax | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2017 | Buick | Encore | 1.4L | L4 | GAS | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
| 2017 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2017 | Chevrolet | Trax | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2016 | Buick | Encore | 1.4L | L4 | GAS | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
| 2016 | Chevrolet | Cruze | 1.4L | L4 | GAS | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
| 2016 | Chevrolet | Cruze Limited | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2016 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2016 | Chevrolet | Trax | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2015 | Buick | Encore | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2015 | Chevrolet | Cruze | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2015 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2015 | Chevrolet | Trax | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2014 | Buick | Encore | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2014 | Chevrolet | Cruze | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2014 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2013 | Buick | Encore | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2013 | Chevrolet | Cruze | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2013 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2012 | Chevrolet | Cruze | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2012 | Chevrolet | Sonic | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** | |
| 2011 | Chevrolet | Cruze | 1.4L | L4 | N/A | New Turbocharger; ***Must Change Engine Oil Prior to Installation*** |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.