Oil Dipstick Mercedes W203 W204 W209 W212 M272 Engine Oil Guide Tube A2720180140

Oil Dipstick Mercedes W203 W204 W209 W212 M272 Engine Oil Guide Tube is a precision inspection component designed for the M272 engine family, allowing for a reliable reading of the service oil level. Thanks to the use of original geometry and a properly selected length, the dipstick works with the factory guide tube, ensuring a stable, repeatable measurement under operating conditions. This is a practical solution for users who want to monitor the lubrication status of the engine in their Mercedes W203, W204, W209, and W212 models on an ongoing basis.

Specifications and technical data

• SKU: A2720101166-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2720101166
• Substitutable numbers: A2720101166, A 272 010 11 66, A2720100072, A 272 010 00 72
• Category: Oil Drain Plugs, Filler Caps & Dipsticks

Purpose and function in the lubrication system

The oil dipstick plays a key role in the daily maintenance of the M272 engine, allowing for a quick check of the oil level without the need for additional diagnostic tools. The properly shaped working tip allows for a clear reading of the level, and the fit to the factory guide tube in units used in Mercedes W203, W204, W209, and W212 models minimizes the risk of incorrect measurement. Regular oil level checks using this component support the maintenance of proper lubrication pressure and reduce the risk of the engine running with an insufficient oil level.

Construction and fit for the M272 engine

The dipstick has been designed with the specific construction of the oil pan and guide channel in M272 engines in mind, which translates into the correct positioning of the measuring tip relative to the oil level. The use of the original design ensures:

• proper seating in the guide tube without excessive play,
• clear markings of the oil level operating range,
• stable guidance during insertion and removal from the measuring channel.

As a result, the user receives a repeatable measurement result, which is particularly important when operating M272 units under various load and temperature conditions.

Benefits of using the original dipstick

Using a properly selected dipstick in the M272 engine in Mercedes W203, W204, W209, and W212 models brings measurable operational benefits. The most important include:

• Reliable oil level control – a correct reading allows you to keep the amount of lubricant within the recommended operating range.
• Support for engine durability – the proper oil level reduces wear on cooperating components under high load conditions.
• Easy service maintenance – quick verification of the oil level before a long trip or after intensive driving.
• Compatibility with the factory lubrication system – no need to modify the guide tube or oil pan.

The element from the Oil drain and filler plugs and dipsticks category is particularly useful for users who independently check the technical condition of the vehicle and want to maintain compliance with the manufacturer's factory solutions.

Product condition and use in service practice

The offered dipstick is a used item, which in practice means that it has already been in operation but can still perform its inspection function in the lubrication system. This type of component is often chosen for:

• replenishing missing equipment after previous replacement or disassembly,
• restoring the ability to manually check the oil level in the M272 engine,
• servicing engines in workshops specializing in the Mercedes brand.

For mechanics and private users, this is a practical solution that allows for maintaining the functionality of the lubrication system without the need to reach for new, more expensive components.

Related oil system components and technical knowledge

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional dipsticks, oil drain plugs, or oil filler caps, check the available parts in the Mercedes oil drain and filler plugs and dipsticks category.

When working with engines, it is also worth understanding the relationship between the lubrication system and engine operating temperature, as well as the impact of overheating on component durability. Extended information on this topic can be found in the article Engine cooling system – overheating, repair, and used radiators, which discusses, among other things, the importance of proper cooling and lubrication for engine longevity.

Summary

Oil Dipstick Mercedes W203 W204 W209 W212 M272 Engine Oil Guide Tube is a functional inspection element designed for M272 engines, enabling ongoing monitoring of the oil level in popular Mercedes models. The properly matched design supports the correct operation of the lubrication system, and the use of the manufacturer's original solution promotes maintaining the technical consistency of the entire powertrain. This is a practical choice for users and workshops that prioritize compliance with Mercedes factory standards.