Left Oxygen Sensor for 2020-2025 BMW X4 & More - Walker 250-241300

Walker Products 250-241300 left oxygen sensor for the 2020-2025 BMW X4 6-cylinder 3.0L and other vehicles measures the oxygen content of the exhaust gas. It gives the ECU the diagnostic feedback the system requires.

• 4-wire narrow-band sensor with a direct-fit design
• Electrodes made of a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust
• Monitors exhaust gases and reduces pollutants
• Tracks the air-fuel ratio to show how efficiently combustion is running

Quick facts

• Part: Walker Products 250-241300 oxygen sensor
• Fits: 2020-2025 BMW X4 6-cylinder 3.0L and other vehicles
• Position: Downstream left
• Condition: New

A failing oxygen sensor can show up as a rough-running engine, higher fuel use, higher exhaust emissions or a lit malfunction indicator light. Before you replace it, rule out physical damage to the sensor's wiring harness and connector, since damage there may be behind what you are seeing.

Fits

This direct-fit sensor goes in the downstream left position of the 2020-2025 BMW X4 6-cylinder 3.0L. It is also an oxygen sensor for the 2020-2024 BMW X3 6-cylinder 3.0L. This listing is one sensor, and the fitment calls for one in this position.

Specifications

Product information is for general reference and may contain errors. See our Disclaimer.