Oxygen Sensor for 2011-2013 BMW 325i & More - Walker 250-24997

Walker Products 250-24997 oxygen sensor for the 2011-2013 BMW 325i 6-cylinder 3.0L and other vehicles senses the amount of oxygen in the exhaust gas. It is a downstream, narrow-band sensor made for its specific application and fitment position.

• Oxygen readings help fine-tune the air-fuel mixture for fuel economy
• Electrodes made of a gas-permeable platinum layer
• Coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates
• Monitors exhaust gases to help reduce pollutants
• Supplies the diagnostic feedback the ECU requires for its application

Quick facts

• Part: Walker Products 250-24997 oxygen sensor
• Fits: 2011-2013 BMW 325i 6-cylinder 3.0L and other vehicles
• Position: Downstream
• Condition: New

Rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light can mean the sensor is worn. The wiring harness and connector can be behind the same signs, so look both over for physical damage while the engine is cool.

Fits

This oxygen sensor is a direct-fit part for the 2007-2011 BMW X3 6-cylinder 2.5L, the 2010-2012 X3 6-cylinder 3.0L and the 2012 BMW 530i 6-cylinder 3.0L. The listing is one sensor, and the 2011-2013 BMW 325i 6-cylinder 3.0L takes one. Open the "Vehicles it fits" section to check your exact model and engine.

Specifications

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