Mercedes W212 OM651 Diesel Oil Dipstick Tube A6510102713

Mercedes W212 OM651 Diesel Oil Dipstick Tube is a precision lubrication system component, designed specifically for OM651 diesel engines. Thanks to its factory geometry and perfect fit for Diesel units, it enables reliable oil level monitoring, which translates into safe and stable engine operation. It is a practical solution for users who want to keep their vehicle in good technical condition and avoid costly failures resulting from an incorrect lubricant level.

Specifications and technical data

• SKU: A6510102713
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510102713
• Substitutable numbers: A6510102713, A 651 010 27 13
• Fuel type: Diesel
• Category: Other Engine Parts

Purpose and function in the OM651 engine

The dipstick and tube in this model are responsible for accurate oil level measurement in the diesel engine, which is crucial when operating OM651 units used in the W212 generation Mercedes E-Class. A properly functioning oil dipstick allows for:

• regular, manual verification of the oil quantity, independent of the onboard electronics,
• early detection of potential lubricant loss,
• maintaining proper lubrication conditions under loads typical for diesel engines.

A solution of this type is particularly important in Diesel units, where stable oil pressure and the correct level have a direct impact on the durability of the crankshaft-piston system and the turbocharger.

Construction and fit for the Mercedes W212

The tube with the dipstick has been designed as a component dedicated to the specific configuration of the OM651 engine in the W212 body. This means that:

• the dipstick routing is adapted to the geometry of the engine bay,
• the tube mounting point is compatible with the factory accessory layout,
• the length and measurement range of the dipstick meet the requirements of the engine manufacturer.

Such a fit facilitates installation and reduces the risk of incorrect oil level readings, which is significant both during daily operation and during service.

Performance characteristics of the used component

The offered dipstick with the tube is a used component, which in practice means that it has already been in service in a vehicle, but can still perform its measurement function. In components of this type, it is crucial to maintain:

• a legible measurement scale on the tip of the dipstick,
• the correct shape of the guide tube,
• stable seating in the engine block or oil pan.

For many users, this is a reasonable, economical way to restore the full functionality of the oil level monitoring system without the need to invest in a new part.

Benefits of using a dedicated oil dipstick

Using the correct oil dipstick in the OM651 engine brings a number of practical benefits:

• Reliable oil level reading – the matched length and measurement range minimize the risk of misinterpreting the lubrication status.
• Better control of Diesel engine operation – the ability to perform quick, manual oil level verification supports preventive maintenance.
• Consistency with the Mercedes W212 design – a component designed for a specific unit and body facilitates handling and service.

For workshops and private users, this means easier maintenance of the engine in proper condition and reducing the risk of operating with an oil level that is too low or too high.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as hoses, mounts, or additional brackets, check the available parts in the Other Mercedes category.

Technical support and knowledge about diesel units

When working with diesel engines, it is worth expanding your knowledge about the design differences between individual units and model versions. To compare the characteristics of various powertrain solutions, including more powerful sports variants, it may be helpful to review material discussing the differences in the construction of engines, braking systems, and chassis – you can find them in the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how manufacturers design components for specific loads and applications.