Description
Oxygen sensor (lambda) by BMW, catalog number 0258005109. Confirmed catalog fitment: Bmw 3 E46 (1998–2005), Bmw 3 E46 (1999–2006), Bmw 3 E46 (1999–2005), Bmw 3 E46 (2000–2006), Bmw 3 E46 (2001–2005) and other body variants. For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.
An oxygen sensor (lambda sensor) is an engine management and emissions control component designed to measure the oxygen level in exhaust gases. It sends data to the engine control unit, allowing precise adjustment of the air–fuel mixture and ensuring efficient engine performance.
The sensor is installed in the exhaust system — before the catalytic converter, after the catalyst, or near the diesel particulate filter. It works together with the ECU, fuel injection system, catalytic converter, turbocharger, and EGR system.
A faulty oxygen sensor may cause increased fuel consumption, unstable engine operation, power loss, engine warning lights, catalytic converter malfunction, higher emissions, or limp mode activation.
Our catalog includes oxygen sensors for many vehicle brands. Available options include genuine factory exhaust sensors, reliable aftermarket replacements, and tested used units without wiring or housing damage. Narrowband and wideband sensors, versions for different mounting positions, and variants for various engines are available.
Used parts are inspected for housing integrity, thread condition, cable quality, connector integrity, and signs of overheating.
Selection is available by VIN number, engine code, sensor location, part number, and vehicle year. Replacing a faulty lambda sensor restores correct engine operation, reduces fuel consumption, and normalizes emissions.
Compatibility
Fits 16 vehicles
Nothing found
About the manufacturer · BMW
BMW is a German premium automotive brand and manufacturer of original vehicle components, with a history dating back to 1916. Today BMW Group is one of the world’s leading automotive manufacturers and a major developer o...
About the manufacturer · BMW
BMW is a German premium automotive brand and manufacturer of original vehicle components, with a history dating back to 1916. Today BMW Group is one of the world’s leading automotive manufacturers and a major developer o...