Mini Cooper One R50 R52 Petrol Dipstick Guide Tube Complete Set W10 1485835

Mini Cooper One R50 R52 Petrol Dipstick Guide Tube Complete Set is an original BMW component, designed for precise oil level monitoring in first-generation MINI petrol engines. This used OEM part ensures a perfect fit with the factory guide tube, stable seating, and reliable oil level readings, which are essential for the longevity of the powertrain. It is a practical service solution for users who want to keep their engine in optimal operating condition.

Specifications and technical data

• SKU: 1485835-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1485835
• Substitutable numbers: 1485835, 11431485835, 400172
• Fuel type: Petrol
• Category: Other Engine Parts

Purpose and function in the lubrication system

The oil dipstick in MINI R50 and R52 models is responsible for monitoring the operating oil level in the petrol engine. Thanks to the properly selected length and shape of the measuring tip, the user can quickly verify whether the oil quantity is within the safe operating range. A correct oil level reading is crucial for protecting the powertrain against seizing, overheating, and excessive wear of mating components.

This component works with the factory guide tube in the engine block, which minimizes the risk of incorrect measurements and facilitates daily vehicle maintenance. A properly selected dipstick eliminates the problem of inaccurate readings that may occur when using unsuitable replacements.

Compatibility with petrol engines

The presented oil dipstick has been designed to work with petrol engines used in the MINI R50 and R52. This means that its geometry, measuring range, and seating method are adapted to the specifics of petrol-powered units, including their oil pan and the dipstick guide channel.

Selecting the right measuring component is important not only for the accuracy of the reading but also for ease of use – the dipstick should move smoothly in the guide tube, without excessive resistance and without the risk of damaging the inlet seal.

Benefits of using an original BMW dipstick

Using an original oil dipstick in the MINI R50/R52 provides a number of practical operational benefits:

• certainty of fitment to the factory engine socket,
• reliable measuring range in accordance with the manufacturer's specifications,
• easy, repeatable oil level checks in garage conditions,
• reduced risk of engine operation with an oil level that is too low or too high.

For users who value consistency with the factory design of the vehicle, choosing an original component is particularly beneficial – it allows maintaining the parameters intended by BMW engineers without the need for modifying the lubrication system.

Characteristics of the used part

The oil dipstick offered as a used part is a service solution with a favorable cost-to-functionality ratio. This type of component, provided it maintains mechanical integrity and clear level markings, can be successfully used as a replacement for a damaged, bent, or lost item from previous repairs.

Replacing the dipstick is a simple assembly task – once matched to the correct MINI model, it simply involves inserting it into the existing guide tube. This makes it a practical way to restore full control over the oil status without interfering with the engine structure.

Expanding MINI BMW service support

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional dipsticks, filler caps, or small service accessories, check out the available parts in the Other BMW category.

For drivers interested in comparing the characteristics of sports powertrains with everyday designs, including in terms of the lubrication system and oil operating loads, the article describing the differences between standard and sports versions may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to better understand how properly selected, original used parts affect the durability and precision of the Bavarian brand's vehicles, it is worth reading the guide material: BMW – sports performance and precision. How do original used parts extend the life of a Bavarian icon?.