Vauxhall Insignia A Astra J 2.0 CDTI Engine Oil Level Dipstick Tube 55567355

Vauxhall Insignia A Astra J 2.0 CDTI Engine Oil Level Dipstick Tube is a precision inspection component from the Oil drain plugs, filler caps and dipsticks group, designed for 2.0 CDTI diesel engines. A properly selected dipstick allows for a reliable oil level reading, which translates into safe operation of the power unit and reduces the risk of costly failures.

Specifications and technical data

• SKU: 55567355
• Mark: Vauxhall (Genuine OE)
• Condition: Used
• OEM Part Number: 55567355
• Substitutable numbers: 55567355
• Category: Oil Drain Plugs, Filler Caps & Dipsticks

Function and importance of the dipstick in the 2.0 CDTI engine

The oil level dipstick in the 2.0 CDTI engine is responsible for accurate monitoring of the lubricant quantity in the system. A correct oil level reading is crucial for:

• maintaining proper lubrication of moving engine components,
• stable operation of the turbocharger and timing system,
• reducing engine wear during intensive use,
• early detection of potential problems (excessive oil consumption, leaks).

A properly fitted dipstick ensures a repeatable, clear reading, which facilitates both daily maintenance and service diagnostics.

Construction and fitment for Vauxhall Insignia A and Astra J

Vauxhall Insignia A Astra J 2.0 CDTI Engine Oil Level Dipstick Tube is designed for specific power units, ensuring that the working length and guide shape are adapted to the geometry of the oil pan and the dipstick channel. Proper fitment translates into:

• correct indication of the MIN–MAX range for the given engine,
• easy insertion and removal of the dipstick without the risk of jamming,
• stable seating in the guide, minimizing the possibility of contaminants entering.

An element configured in this way allows for consistency with the vehicle manufacturer's factory specifications, which is essential when servicing modern diesel units.

Practical benefits of using an original dipstick

Using the correct dipstick in the 2.0 CDTI engine provides a number of practical operational benefits:

• reduced risk of driving with an insufficient or excessive oil level,
• easier maintenance of service intervals in accordance with manufacturer recommendations,
• better monitoring of the engine's condition at high mileages,
• support for stable operation of the lubrication system in urban and motorway conditions.

For users who regularly monitor the technical condition of their vehicle, a functional oil level dipstick is a simple but very useful diagnostic tool.

Application in vehicle service and operation

The oil level dipstick is particularly important in vehicles used intensively – on long routes, in company fleets, or when frequently driving under load. Regularly checking the oil level using the correct dipstick allows you to:

• react quickly to increased oil consumption,
• monitor the impact of driving style on the condition of the power unit,
• top up the oil at the right moment, before the warning light on the dashboard comes on.

This approach supports long-term, stable engine operation and reduces the risk of overheating resulting from an incorrect lubricant level. In the context of engine protection, it is also worth reading the material discussing the impact of operating temperature on engine life – details can be found in the article Engine cooling system – overheating, repair and used radiators.

Integration with the Vauxhall Oil drain plugs, filler caps and dipsticks group

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

Summary

Vauxhall Insignia A Astra J 2.0 CDTI Engine Oil Level Dipstick Tube is a functional inspection element that supports the proper maintenance of the lubrication system in a modern diesel engine. Proper fitment for the 2.0 CDTI unit, a clear measurement range, and simple operation make it a practical solution for drivers who care about the technical condition of their vehicle and consciously monitor the oil level during daily operation.