Oxygen Sensor for 2009-2012 Porsche 911 - Bosch 16145

Bosch 16145 oxygen sensor for the 2009-2012 Porsche 911 H6 3.6L or 3.8L measures the air-fuel ratio in the exhaust and reports it to the ECU. This downstream Bosch O2 sensor helps keep combustion stable and emissions low.

• Heated narrow-band switching-type design for air-fuel-ratio feedback to the ECU
• Reaches operating temperature in under 10 seconds for quick closed-loop control and cold-start performance
• Metal housing, integrated heater element and TSP coating resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F

Quick facts

• Part: Bosch 16145 oxygen sensor
• Fits: 2009-2012 Porsche 911 H6 3.6L or 3.8L
• Position: Downstream
• Material: Metal (housing)
• Condition: New

A check engine light, poor fuel economy or rough running can be signs of a worn sensor, though other faults cause the same symptoms. With the engine off and cool, look over the wiring and connector for cuts or melted insulation first; a shop can test the signal. The 2009-2012 Porsche 911 H6 3.6L or 3.8L takes two downstream sensors, and this listing is one sensor.

Fits

This sensor fits the 2009-2012 Porsche 911 with the H6 3.6L or 3.8L engine.

Specifications

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included.

Installation notes

• Pre-applied conductive anti-seize is on the threads.
• Direct-fit connectors are made for quick installation.