Bosch 16002 oxygen sensor for the 2009-2016 Audi A4 4-cylinder 2.0L and other vehicles measures the air-fuel ratio in the exhaust and sends it to the ECU. This heated, narrow-band switching-type sensor helps the ECU hold combustion steady and keep emissions down.
- Integrated heater element brings the sensor to operating temperature in under 10 seconds
- Fast signal availability to the ECU for quick closed-loop control and cold-start performance
- Withstands exhaust gas temperatures up to 1,880°F
- Metal housing with a TSP coating to resist vibration, corrosion and contamination
Quick facts
- Part: Bosch 16002 oxygen sensor
- Fits: 2009-2016 Audi A4 4-cylinder 2.0L and other vehicles
- Position: Downstream, downstream right, downstream rear
- Material: Metal housing
- Condition: New
A check engine light, rough running or higher fuel use can mean an oxygen sensor is wearing out, though these signs have other possible causes. Before replacing the sensor, look over its wiring and connector for melted insulation or damage with the engine off and cool.
Fits
This sensor fits the 2009-2016 Audi A4 4-cylinder 2.0L, the 2005-2014 Volkswagen Jetta 5-cylinder 2.5L, the 2006-2010 Jetta 4-cylinder 2.0L, the 2012-2013 Jetta 4-cylinder 2.0L and the 2006-2010 Volkswagen Passat 4-cylinder 2.0L. This listing is one sensor, and the cars named take one. If your car is not named here, search for it by year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: downstream, downstream right, downstream rear
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
- Hex size: 22 mm
- Length (sealing surface to end of connector): 28.7 in
Build and materials
- Sensor type: narrow-band, heated
- Housing material: metal
- Coating: TSP coating
- Condition: New
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
In the box
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Installation notes
- Conductive anti-seize is already applied to the threads.
- The connector is direct-fit, made for quick installation.
Frequently Asked Questions
Will this Audi A4 oxygen sensor work on the 2009-2016 A4 4-cylinder 2.0L?
Yes. Bosch 16002 is listed for the 2009-2016 Audi A4 4-cylinder 2.0L, and that car takes one sensor. For other cars, look them up in the "Vehicles it fits" section.
Does this VW Jetta oxygen sensor fit the 2005-2014 Volkswagen Jetta 5-cylinder 2.5L?
Yes. Bosch 16002 fits the 2005-2014 Volkswagen Jetta 5-cylinder 2.5L, the 2006-2010 Jetta 4-cylinder 2.0L and the 2012-2013 Jetta 4-cylinder 2.0L.
What thread size and hex does the Bosch 16002 oxygen sensor have?
The thread is M18 - 1.5 with a 22 mm hex. Length from the sealing surface to the end of the connector is 28.7 in.
Does this Bosch premium oxygen sensor include a wiring harness?
Yes, this oxygen sensor comes with its wiring harness. A mounting bracket is not included.
Does the Bosch O2 sensor 16002 come with anti-seize on the threads?
Yes. Bosch 16002 has conductive anti-seize already applied to the threads, and its connector is direct-fit.
