Bosch 16161 oxygen sensor for the 2014-2018 Nissan Altima V6 3.5L and other vehicles sends air-fuel-ratio measurements to the ECU. This Bosch O2 sensor is a heated, narrow-band, switching-type unit.
- Reaches operating temperature in under 10 seconds for quick closed-loop control
- Withstands exhaust streams up to 1,880°F, with a TSP coating against vibration, corrosion and contamination
- Integrated heater element in a metal housing
- Advanced ceramic element and optimized heater control for consistent performance under thermal and vibration loads
Quick facts
- Part: Bosch 16161 oxygen sensor
- Fits: 2014-2018 Nissan Altima V6 3.5L and other vehicles
- Position: Downstream, downstream left, downstream right
- Material: Metal housing
- Condition: New
A failing oxygen sensor can come with a check engine light, a rough idle or poorer fuel economy, though other faults cause the same signs. With the engine off and cool, look over the wiring and connector for burns or damage before replacing the sensor. If a worn sensor is the cause, this one replaces it. This listing is a single sensor, and the 2014-2018 Nissan Altima V6 3.5L takes one.
Fits
This oxygen sensor is listed for a wide range of Nissan and Infiniti models, including the 2015-2018 Nissan Pathfinder V6 3.5L. It is also a direct-fit oxygen sensor for the 2016-2021 Nissan Maxima V6 3.5L. If your car isn't named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Downstream, downstream left, downstream right
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
- Length (sealing surface to end of connector): 11.2 in
Build and materials
- Sensor type: Narrow-band, heated
- Housing material: Metal
- Wiring harness: included
- Condition: New
- Warranty: Bosch 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks
- Country of origin: United States
In the box
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Installation notes
- Direct-fit connectors.
- Conductive anti-seize is pre-applied on the threads.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is Bosch 16161 the right oxygen sensor for a 2014-2018 Nissan Altima V6 3.5L?
Yes. Bosch 16161 is listed for the 2014-2018 Nissan Altima V6 3.5L, which takes one. Owners of other cars can look in the "Vehicles it fits" section.
Is this oxygen sensor for a 2015-2018 Nissan Pathfinder V6 3.5L?
Yes. This sensor is listed for the 2015-2018 Nissan Pathfinder V6 3.5L, which takes one.
Does Bosch 16161 come with a wiring harness?
Yes, Bosch 16161 includes its wiring harness. A mounting bracket is not included.
Is this Bosch premium oxygen sensor heated?
Yes. It is a heated, narrow-band sensor with an integrated heater element, and it reaches operating temperature in under 10 seconds.
What thread does the Bosch 16161 use, and does it need anti-seize?
Bosch 16161 has an M18 - 1.5 thread, and conductive anti-seize is already applied to the threads.
