BMW X1 E84 X3 E83 X5 E53 E60 E61 E65 E81 Oil Pressure Switch 8611273

BMW X1 E84 X3 E83 X5 E53 E60 E61 E65 E81 Oil Pressure Switch is an original BMW component, designed for precise monitoring of engine oil levels. Thanks to its factory OEM design, the sensor works stably with the vehicle's electronics, providing reliable data for the engine control unit and the driver.

Specifications and technical data

• SKU: 8611273
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 12618611273
• Substitutable numbers: 8611273, 12618611273, 1730160, 12611730160, 2367061, 12612367061, 1710509, 12611710509, 7620512, 12617620512, 7568480, 12617568480, 0150684, 12610150684
• Category: Other Engine Parts

Purpose and function of the oil sensor

The oil sensor used in BMW X3 E83, X5 E53, and E60, E65, E87, and E90 series models is responsible for continuous oil level measurement in the oil pan and transmitting information to the engine control system and the instrument cluster. A properly functioning component allows for early detection of low oil levels, which reduces the risk of engine seizure and costly repairs.

The OEM solution ensures a proper fit to the oil pan and compatibility with the control unit software, which is crucial for correct signal interpretation and the absence of errors on the dashboard.

Compatibility with BMW models

The presented oil sensor has been designed for popular BMW SUV models as well as mid-range and luxury class vehicles, such as the X3 E83, X5 E53, and selected versions of the 5, 7, and 3 series of the E generation. As a result, it represents a practical service solution for workshops specializing in the BMW brand and for users who want to restore full functionality of the lubrication system in accordance with the manufacturer's specifications.

Using an original BMW design limits the risk of leaks, communication errors with the engine module, and problems with matching electrical connectors.

Component characteristics and benefits of use

As an OEM group component, the BMW oil sensor has been developed to work with the factory lubrication system and vehicle electronics. Key benefits of its use include:

• accurate oil level representation under operating conditions,
• stable signal for the engine control unit, reducing the appearance of false messages,
• factory fit for the oil pan and mounting socket,
• maintenance of compatibility with the vehicle's diagnostic system.

The used condition means that the component comes from disassembly, which is a frequently chosen solution for vehicles several or more years old, where rational repair costs are important while maintaining the original specification.

Professional use in service and workshop

This type of oil sensor is commonly used by workshops specializing in BMW, both for typical replacement of a damaged component and for diagnosing problems with oil level messages. Proper selection by OEM number and interchangeable numbers allows for safe part matching to a specific engine version and vehicle year.

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 temperature sensors, pressure sensors, or additional measuring elements, check the available parts in the Other BMW category.

Substantive support and part selection

When selecting a used oil sensor, it is particularly important to verify compatibility by OEM number and reference numbers, as well as to match it to the specific body generation and engine unit. Proper identification helps avoid problems with installation and communication with the vehicle's electronics.

For users who want to deepen their knowledge about the structural differences between sports and standard versions of vehicles, an interesting supplement may be an article describing the construction of engines, brakes, and chassis in RS models – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to learn how to safely buy used components online, how to verify OEM and reference markings, and how to minimize the risk of an unsuccessful purchase, read the guide: Safe purchase of used car parts online – a step-by-step guide.