Oxygen Sensor for 2012-2016 BMW 328i & More - Bosch 16239

Bosch 16239 oxygen sensor for the 2012-2016 BMW 328i 4-cylinder 2.0L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. This Bosch premium oxygen sensor helps keep combustion stable and helps reduce emissions.

• Heated narrow-band switching-type design with an integrated heater element
• Reaches operating temperature in under 10 seconds for quick closed-loop control
• Metal housing with TSP coating to resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F
• Advanced ceramic element and optimized heater control for consistent readings under heat and vibration

Quick facts

• Part: Bosch 16239 oxygen sensor
• Fits: 2012-2016 BMW 328i 4-cylinder 2.0L and other vehicles
• Position: Downstream
• Material: Metal housing
• Condition: New

A check engine light, rough running or poor fuel economy can mean an oxygen sensor is wearing out. An exhaust leak, a vacuum leak or a misfiring cylinder can produce those signs too, so find the cause before you buy a sensor.

Fits

The 2012-2016 BMW 328i 4-cylinder 2.0L, the 2013-2018 BMW 320i 4-cylinder 2.0L and the 2013-2018 BMW 320i xDrive 4-cylinder 2.0L take this sensor, and so do many other BMW models. If your car is not named here, look up its year and model in the "Vehicles it fits" section on this page.

Specifications

In the box

One oxygen sensor with its wiring harness; a mounting bracket is not included. This listing holds one sensor, and the fitment calls for one per car.

Installation notes

• Conductive anti-seize is already applied to the threads.
• Direct-fit connector for quick installation.