Oxygen Sensor for 2017-2020 Audi A4 & More - Bosch 16076

Bosch 16076 oxygen sensor for the 2017-2020 Audi A4 4-cylinder 2.0L and other vehicles measures oxygen in the exhaust and sends air-fuel-ratio readings to the ECU. This downstream Bosch O2 sensor is a heated switching-type unit that helps reduce emissions.

• Narrow-band heated sensor with an integrated heater element
• Metal housing with TSP coating to resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F
• Reaches operating temperature in under 10 seconds for quick closed-loop control
• Advanced ceramic elements and optimized heater control for consistent performance under thermal and vibration loads

Quick facts

• Part: Bosch 16076 oxygen sensor
• Fits: 2017-2020 Audi A4 4-cylinder 2.0L and other vehicles
• Position: Downstream
• Material: Metal housing
• Condition: New

A check engine light, poor fuel economy or a rough idle can come from a worn oxygen sensor. These signs alone do not prove the sensor is the problem, since an exhaust leak near it can read much the same.

Fits

The vehicles it fits include the 2017-2020 Audi A4 4-cylinder 2.0L, the 2013 Volkswagen Jetta 4-cylinder 2.0L and the 2017-2020 Audi A4 Allroad 4-cylinder 2.0L. If your car is not among them, look it up in the "Vehicles it fits" section to see whether it is covered.

Specifications

In the box

One oxygen sensor with its wiring harness; a mounting bracket is not included. This listing holds one sensor, and a vehicle from the fitment takes one in the downstream position.

Installation notes

• Direct-fit connectors.
• Conductive anti-seize is pre-applied to the threads.