Turbo oil return hose A6111800022

Description

OM611 turbo oil drain pipe for Mercedes-Benz E-Class S210, W210 and SPRINTER 901/902/903/904. OEM number A6111800022 (6111800022), condition — used, original from dismantling. A smart choice when you need the exact factory-fit part by number.

TURBOCHARGER OIL RETURN LINE. The turbocharger oil return line is a component of the engine lubrication system designed to drain used engine oil from the turbocharger housing back to the engine crankcase. During turbocharger operation pressurized engine oil lubricates and cools the turbocharger shaft and bearings, after which it must freely return to the engine through the oil return line. The line ensures unrestricted gravity-driven oil flow from the turbocharger center housing to the engine sump. Depending on vehicle design the component may be manufactured as a rigid metal tube, flexible oil-resistant hose or a combined assembly with flanges and sealing gaskets. Proper operation prevents oil accumulation inside the turbocharger housing and protects the turbocharger bearings from overheating or oil leakage into intake and exhaust systems. Failure may lead to oil leaks, increased oil consumption, smoke from the exhaust or contamination of the intake system. Our catalog includes genuine OEM turbocharger oil return lines, quality aftermarket replacements and inspected used components free from cracks, corrosion or sealing damage. Used parts are checked for structural integrity and sealing surfaces. Selection is based on VIN number, engine type and turbocharger model. Timely replacement ensures proper lubrication system operation and reliable turbocharger performance.

Compatibility

Fits 11 vehicles

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About the manufacturer · MERCEDES

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the...

Mercedes‑Benz is a German premium automotive brand and one of the oldest automobile manufacturers in the world, with its history dating back to 1886 when Karl Benz created the first gasoline‑powered automobile. Today the brand is part of Mercedes‑Benz Group and is recognized globally as a leading manufacturer of passenger cars, commercial vehicles and genuine automotive spare parts. Under the Mercedes‑Benz brand a wide range of original components is produced for the company’s vehicles, including engine parts, cooling system components, suspension elements, braking systems, transmission components, electronic modules, body parts and various maintenance and service items. Genuine Mercedes‑Benz parts are designed according to strict factory engineering standards and undergo comprehensive quality control throughout the production process. This ensures precise fitment, reliable performance and full compatibility with the vehicles they are intended for. According to feedback from car owners and automotive repair professionals, Mercedes‑Benz genuine parts are highly regarded for their excellent build quality, long service life and dependable operation even under demanding driving conditions. Many users also highlight the perfect fit and ease of installation of original components. The most frequently mentioned drawback is the relatively high price compared with many aftermarket alternatives, although many vehicle owners consider the cost justified due to the durability, safety and preservation of the vehicle’s original factory performance.

Additional information

The OM611 turbo oil drain pipe A6111800022 is a part of the turbocharger lubrication system that returns oil back to the engine. Its condition matters for sealing around the turbo and for preventing oil leaks in this area. On Mercedes OM611 diesel engines, this pipe should be matched carefully, as correct fit depends on the exact OEM reference.

Signs of a faulty pipe may include oil traces near the turbo, engine contamination, and repeated seepage after cleaning. When choosing the part, check OEM number A6111800022 or 6111800022 to make sure it matches your vehicle. A used original part from dismantling is a practical option when you need factory compatibility and the exact design reference.

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