Turbocharger Mercedes ML W164 GL X164 Diesel OM629 Right O/S Turbo A6290901080

The Mercedes ML W164 GL X164 Diesel OM629 Right Turbocharger is an original supercharger component designed for OM629 diesel engines. A used turbocharger from this series allows you to maintain factory engine performance while maintaining a favorable cost-to-performance ratio.

Specifications and technical data

• SKU: A6290901080
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6290901080
• Substitutable numbers: A6290901080, A 629 090 10 80
• Location on the vehicle: Right
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and compatibility

This right-hand turbocharger for the Mercedes ML W164 and GL X164 is a turbocharger component designed for the OM629 diesel engine family. Mounted on the right side of the vehicle, it works with the factory intake and exhaust systems, maintaining the original operating characteristics of the engine.

The selection of this turbocharger is the right solution wherever compliance with the manufacturer's factory specifications is crucial, without the need for adaptation or modification of mountings.

Technical and functional characteristics

As part of the turbocharging system in a diesel engine, the turbocharger is responsible for increasing the amount of air delivered to the cylinders, resulting in higher combustion efficiency and improved vehicle dynamics. Designed specifically for the OM629 engine, it provides:

• stable boost pressure over the full operating speed range,
• correct cooperation with the engine control system,
• maintaining factory torque and power parameters,
• appropriate load response characteristics typical of Mercedes diesel engines.

Positioning the turbocharger on the right side of the vehicle means it is designed to fit the specific manifold and piping system, making installation easier and reducing the risk of leaks.

Condition, origin and advantages of using a used part

The turbocharger presented here comes from a disassembled vehicle and is offered as a used part . For many users, this represents a reasonable compromise between repair costs and maintaining the original build quality characteristic of the Mercedes brand. Compared to low-cost replacements, the original disassembled part usually better meets the requirements of the engine, which translates into improved engine performance.

The choice of a used turbocharger is particularly important in the case of complex turbocharging systems, where precise matching of the geometry, connections and operating parameters to a specific engine model is crucial.

If you're wondering whether remanufacturing or buying a used part is a better option, you might find this article describing the differences between these approaches helpful: Remanufactured or Used Original – Which Part to Choose for Repair?

Benefits of installing an original turbocharger

Using the original turbocharger in a Mercedes ML W164 or GL X164 with an OM629 diesel engine allows:

• maintaining the factory acceleration and elasticity characteristics of the drive unit,
• reducing the risk of engine control software compatibility problems,
• maintaining correct cooperation with other elements of the intake and exhaust systems,
• more predictable vehicle behavior compared to low-quality substitutes.

For users who expect stable operation of a diesel engine, especially in SUVs such as the ML and GL, choosing an original turbocharger is a technically justified solution.

Other turbochargers for Mercedes

If you're also looking for other turbochargers for Mercedes, check out our dedicated offer in the Mercedes turbochargers category. This allows you to easily compare available solutions and select the right component for your specific model and engine version.