Oxygen Sensor for 2009-2012 Nissan Sentra & More - Bosch 18090

$342.99

$342.99

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Part number: 18090

Bosch Oxygen Sensor P/N:18090

$342.99

Description

Bosch 18090 oxygen sensor for the 2009-2012 Nissan Sentra 4-cylinder 2.0L and other vehicles reads the oxygen content of the exhaust and reports it to the ECU. It is an upstream wideband sensor, so the ECU gets continuous air-fuel readings for fuel control.

Planar pump-cell wideband design that covers the full lambda range
Integrated heater element, with operating temperature reached in under 7 seconds
Metal housing with TSP coating to resist vibration, corrosion and contamination
Built to withstand exhaust streams up to 1,880°F

Quick facts

Part: Bosch 18090 oxygen sensor
Fits: 2009-2012 Nissan Sentra 4-cylinder 2.0L and other vehicles
Position: Upstream
Material: Metal
Condition: New

A failing upstream oxygen sensor can show up as a check engine light, a rough idle or higher fuel use. Those signs alone do not prove the sensor is the problem, since an exhaust leak can also be behind them.

Fits

This upstream sensor is a direct-fit replacement for the 2009-2012 Nissan Sentra 4-cylinder 2.0L, the 2011-2014 Nissan Cube 4-cylinder 1.8L and the 2009-2012 Infiniti FX50 V8 5.0L. Each of the four-cylinder cars takes one sensor, while the 2009-2012 Infiniti FX50 V8 5.0L takes two. This listing is one sensor.

Specifications

Fit and size

Position: Upstream
Mounting type: Threaded
Thread size: M18 - 1.5
Hex size: 22 mm
Overall length: 19.7 in
Length from sealing surface to end of connector: 18.5 in
Terminal quantity: 4

Build and materials

Sensor type: Wide band
Housing material: Metal
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. Additional accessories are not included.

Installation notes

Conductive anti-seize comes pre-applied on the threads.
The connectors are direct-fit for quick installation.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

Buyer's Q&A

Frequently Asked Questions

Is this upstream sensor the right oxygen sensor for a 2012 Nissan Sentra 4-cylinder 2.0L (2009-2012)?

Yes. Bosch 18090 fits the 2009-2012 Nissan Sentra 4-cylinder 2.0L, which takes one upstream sensor.

Is this Bosch O2 sensor a wideband or a switching type?

It is a wideband type. It measures the air-fuel ratio continuously across the full lambda range, which gives the ECU more detailed data than a switching sensor.

Does this oxygen sensor come with a wiring harness?

Yes, the Bosch 18090 includes its wiring harness. Additional accessories are not included.

What thread size and hex size does this upstream oxygen sensor have?

It has an M18 - 1.5 thread and a 22 mm hex, with threaded mounting and 4 terminals.

Does this Bosch premium oxygen sensor have a built-in heater?

Yes. It has an integrated heater element and reaches operating temperature in under 7 seconds.