Description
The Mercedes ML W164 Diesel OM629 Turbo Air Pipe Connector is an original turbocharger component designed for OM629 diesel engines. It enables a tight and stable connection of air duct sections in the turbocharger feed line, ensuring proper engine operation and maintaining factory performance parameters.
Specifications and technical data
- SKU: A6290941582
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A6290941582
- Substitutable numbers: A6290941582, A 629 094 15 82
- Fuel type: Diesel
- Category: Turbos & Parts
Purpose and function in the supercharging system
The turbo air pipe connector for the Mercedes ML W164 with the OM629 diesel engine operates in the critical area between the turbocharger and subsequent intake system components. Its purpose is to:
- ensuring a tight flow of compressed air towards the engine,
- compensation of vibrations and small displacements of system components,
- maintaining stable boost pressure over a wide load range.
A functioning connector reduces the risk of power drops, the engine going into limp mode and errors related to incorrect boost pressure.
Original origin and fit
This component comes from Mercedes’ original equipment parts line in the turbocharger and parts category, ensuring full compliance with the vehicle’s factory specifications. The connector’s design is tailored to the geometry of the ML W164 engine bay with the OM629 engine, allowing for:
- fits factory mounts and bands,
- maintains the correct course of the air duct,
- does not require any modifications or adaptations during installation.
This adjustment facilitates the mechanic’s work and reduces the time needed to replace a component in the charging system.
Used condition and economic benefits
The connector is offered in used condition, significantly reducing repair costs compared to a new component while maintaining the original manufacturer’s design. For many Mercedes diesel owners, this represents a reasonable compromise between price and quality, especially for intake system components that must meet factory specifications.
Choosing an original, used turbo air pipe connector is especially beneficial when you want:
- maintaining the standard operating parameters of the turbocharger,
- avoiding problems with matching substitutes,
- maintaining the integrity of the entire car’s charging system.
Selection by OEM number and vehicle parameters
This connector should be selected primarily based on the OEM part number and specific vehicle data (model, generation, engine type). This ensures that the component will work properly with the turbocharger and other intake system components in your Mercedes-Benz ML W164 diesel.
If you want to check part compatibility step-by-step using the OEM number and vehicle data, this practical guide will be helpful: How to Select the Right Car Part Using the VIN and OEM Number . It includes a workflow, a list of questions for the seller, and tips on how to verify the parameters of used components.
Where to find other turbo air pipe connectors for Mercedes
If you’re looking for other turbo air pipe connectors for Mercedes in the same category, check out our dedicated offer: turbo air pipe connectors for Mercedes . Filters by model, engine type, and turbocharging system parameters allow you to easily narrow down your search to the components that fit your vehicle.






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