Oxygen Sensor for 2013-2018 Nissan Altima & More - Bosch 18137

Bosch 18137 oxygen sensor for the 2013-2014 Nissan Altima V6 3.5L, the 2013-2018 Altima 4-cylinder 2.5L and other vehicles measures the oxygen in the exhaust and sends air-fuel-ratio readings to the ECU. The ECU uses that signal for stable combustion control and to help reduce emissions.

• Heated narrow-band design with an integrated heater element and a ceramic element
• Reaches operating temperature in under 10 seconds for quick closed-loop control
• Withstands exhaust streams up to 1,880°F
• TSP coating resists vibration, corrosion and contamination

Quick facts

• Part: Bosch 18137 oxygen sensor
• Fits: the 2013-2014 Nissan Altima V6 3.5L, the 2013-2018 Altima 4-cylinder 2.5L and other vehicles
• Position: Downstream, downstream left, downstream right
• Material: Metal housing
• Condition: New

A worn oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle. Those signs alone do not prove the sensor is at fault, because an exhaust leak near it can skew the readings too. This listing is one sensor, and how many a car takes depends on the vehicle.

Fits

It also fits the 2013-2015 Nissan Pathfinder V6 3.5L and the 2012-2014 Nissan Murano V6 3.5L, and both take one sensor. Many other Nissan and Infiniti models are covered too; to see whether your own year and engine are on the list, look up your car on the Buyer's Guide tab.

Specifications

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.