Garrett GTB2056VKLR Mercedes-Benz Turbocharger
Garrett GTB2056VKLR turbocharger for selected Mercedes-Benz GL350 BlueTEC and GLS350d applications. This new turbocharger features variable-geometry technology and an electronic actuator, designed to deliver controlled boost pressure for the OM642 diesel engine. Garrett part number 816841-5002S. Verify the original turbocharger number and vehicle VIN before ordering.
if this fits your vehicle.
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Description
Garrett GTB2056VKLR Turbocharger – Mercedes-Benz OM642
Restore turbocharging performance with this Garrett GTB2056VKLR replacement turbocharger, designed for selected Mercedes-Benz diesel applications.
Manufactured by Garrett, this turbocharger uses variable-geometry technology to regulate exhaust gas flow and support controlled boost pressure. Its electronic actuator helps manage turbocharger operation according to engine requirements.
Product Features
- Manufactured by Garrett
- GTB2056VKLR turbocharger model
- New replacement turbocharger assembly
- Variable-geometry turbocharger technology
- Electronic actuator configuration
- Designed for selected Mercedes-Benz OM642 diesel applications
- Garrett manufacturer part number: 816841-5002S
Vehicle Applications
- 2016 Mercedes-Benz GL350 BlueTEC 4Matic
- 2017 Mercedes-Benz GLS350d 4Matic
Installation Information
Professional installation is recommended. Before installation, inspect the turbocharger oil supply and return lines, intake system, exhaust connections and related components. Follow Garrett’s installation and turbocharger priming procedures.
Check whether the installation requires additional gaskets, seals, oil lines or mounting hardware. These items should not be assumed to be included with the turbocharger.
Fitment notice: Turbocharger compatibility varies by engine version, production date, emissions configuration and original turbocharger reference. Confirm the vehicle VIN and existing turbocharger part number before ordering.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Garrett |
| Product Type | Turbocharger Assembly |
| Turbocharger Model | GTB2056VKLR |
| Manufacturer Part Number | 816841-5002S |
| Turbocharger Technology | Variable Geometry |
| Actuator Type | Electronic |
| Engine Application | Selected Mercedes-Benz OM642 diesel applications |
| Condition | New |
| Quantity | 1 Turbocharger Assembly |
OE and Cross-Reference Numbers
| Reference Type | Part Number |
|---|---|
| Garrett Manufacturer Number | 816841-5002S |
| Garrett Reference | 816841-5002 |
| Garrett Reference | 816841-5001 |
| Garrett Reference | 816841-0001 |
| Garrett Reference | 816841-0002 |
| Mercedes-Benz OE Reference | 642090158680 |
| Mercedes-Benz OE Reference | 6420901586 |
| Mercedes-Benz OE Reference | 6420901886 |
| Mercedes-Benz OE Reference | A6420901586 |
| Mercedes-Benz OE Reference | A6420901886 |
| Additional Reference | 1700251892 |
Selected Vehicle Applications
| Year | Vehicle | Configuration |
|---|---|---|
| 2016 | Mercedes-Benz GL350 | BlueTEC 4Matic |
| 2017 | Mercedes-Benz GLS350d | 4Matic |
Fitment notice: Confirm the VIN, engine configuration and original turbocharger number before purchase. Cross-reference numbers must also be checked against the specific vehicle.














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