Bosch 0 258 986 502 Universal Lambda Sensor is a quality 3-wire oxygen sensor designed to monitor the level of unburned oxygen in vehicle exhaust gases. This information is sent to the engine control unit, helping the vehicle adjust the air-fuel mixture for improved performance, fuel efficiency and emissions control.

Suitable for selected vehicles requiring a universal 3-wire lambda sensor, the Bosch 0 258 986 502 is a dependable replacement option when servicing faulty or worn oxygen sensors. A properly working lambda sensor helps support smoother engine operation, cleaner combustion and reliable engine management performance.

Always confirm compatibility using your vehicle details, existing sensor type and Bosch part number before purchasing.

Vehicle application

This specific sensor is commonly used on classic and older vehicle platforms, including:

BMW: Older generations such as the BMW 3 Series (E30).
Mercedes-Benz: Classic models like the Mercedes-Benz 124-Series (W124).
Volkswagen: Multi-purpose and passenger vehicles, including the Golf 3 and the Transporter T4.
Renault: Compact hatchbacks such as the Clio 2 and the Twingo (C06)

Bosch 0 258 986 502 Lambda Sensor / Oxygen sensor

Vehicle application