Bosch Downstream Oxygen Sensor for Porsche 991 GT3 RS/R (2016)

This Bosch Downstream Oxygen Sensor is a direct-fit replacement for Porsche 991 GT3 RS and 911 R applications listed in the fitment table below. It monitors oxygen content after the catalyst so the DME can track catalyst efficiency and emissions output. Bosch has been a global leader in automotive technology since 1886, pioneering innovations like electronic fuel injection and oxygen (lambda) sensors that shaped modern engine management. Today, Bosch supplies OEM-quality sensors, engine electronics, ignition components, and braking parts found in vehicles worldwide. Known for precision engineering and reliable performance, Bosch parts are built to factory specifications for dependable fitment and long-term durability.

A tired post-catalyst sensor can trigger fault codes, readiness issues, and unstable feedback. A direct-fit Bosch sensor restores the correct connector, thread, and harness layout.

Technical Details

• Manufacturer part number: 16369
• Part type: Downstream oxygen sensor
• Bosch direct-fit post-catalyst sensor for the 2016 applications shown below
• Commonly linked to Porsche OE references 9A160619180 / 9A160619181; quantity is often 2 per vehicle

Fitment & Compatibility

Use the fitment table below to confirm whether your car is a 2016 GT3 RS or 911 R before ordering.

If you need help sorting out the correct part for your Porsche, send us your VIN. We have been helping Porsche owners and shops with fitment questions for over 20 years, and the small details matter.

Year	Make	Model	Submodel	Notes
2016	Porsche	911	GT3 RS
2016	Porsche	911	R