Oil Pipe Mercedes W204 W212 OM651 Turbocharger Return Line Hose A6511800022

The Mercedes W204 W212 OM651 Turbo Oil Hose is an original turbocharger and parts component designed for the turbocharger lubrication system of the OM651 engine. This used oil hose allows for a cost-effective, yet technically correct, repair of the turbocharger system in Mercedes W204 and W212 vehicles.

Specifications and technical data

• SKU: A6511800022
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6511800022
• Substitutable numbers: A6511800022, A 651 180 00 22
• Category: Turbos & Parts

Purpose and function of the turbo oil line

The turbo oil hose is responsible for supplying engine oil to the turbocharger, ensuring proper lubrication and heat removal from the bearings. A properly selected component is crucial for turbocharger durability, stable operation of the OM651 engine, and maintaining proper oil pressure throughout the system.

Using a hose that meets Mercedes factory specifications reduces the risk of leaks, oil pressure drops and turbocharger overheating, which translates into less strain on the drive unit in the long run.

Advantages of using the original turbo oil hose

Choosing a component from the turbocharger and parts group from the Mercedes-Benz OE range ensures:

• Factory fit for the OM651 engine and supercharging system in the W204 and W212 models.
• Appropriate geometry and passage diameter, which supports proper oil flow and stable lubrication of the turbocharger.
• Compatibility with original mountings and connection points on the engine and turbo body.
• Consistency with vehicle manufacturer's factory service requirements .

A used oil line is a cost-effective solution, and when properly selected and installed, it allows you to restore the proper operation of the supercharging system without having to invest in a new complete oil system.

Component condition and assembly aspects

The hose offered is in used condition, meaning it has been disassembled and is intended for reassembly after verification of its compatibility with the specific vehicle configuration. It's recommended to combine this type of component with an inspection of the seals, connectors, and the turbocharger itself to prevent future oil leaks.

When installing it is recommended to:

• checking the cleanliness of oil channels and connection sockets,
• use of new seals in accordance with the manufacturer's guidelines,
• checking the correct positioning of the cable in relation to the engine accessories to avoid chafing and excessive stress.

This approach supports trouble-free operation of the turbocharger after replacing the oil line.

Why it is worth choosing original Mercedes turbochargers and parts

For users looking for other components in the Mercedes turbocharger and parts category, a dedicated subpage has been prepared, offering a wide selection of turbocharger components for this brand: Mercedes turbochargers and parts . Using original equipment solutions ensures the integrity of the entire drive system and facilitates future diagnostics and servicing.

More about tuning inspirations and the use of used parts

If you're interested in how used components can help modernize your car and improve its performance, it's worth checking out this article describing the approach to modifying MINI sports models: MINI John Cooper Works – What Makes It Different and How to Improve Your MINI? It's a good supplement to learning how to consciously use used components while maintaining the vehicle's safety and functionality.