Left Oxygen Sensor for 2004 Nissan Frontier & More - Bosch 18002

Bosch 18002 left oxygen sensor for the 2004 Nissan Frontier V6 3.3L and other vehicles reads the exhaust air-fuel ratio for the ECU. This Bosch O2 sensor helps the ECU hold stable combustion control and keep emissions down.

• Heated narrow-band switching-type design that sends air-fuel-ratio readings to the ECU
• Reaches operating temperature in under 10 seconds for quick closed-loop control
• Metal housing with integrated heater element and TSP coating to resist vibration, corrosion and contamination
• Built to withstand exhaust streams up to 1,880°F

Quick facts

• Part: Bosch 18002 oxygen sensor
• Fits: 2004 Nissan Frontier V6 3.3L and other vehicles
• Position: Upstream left
• Material: Metal housing
• Condition: New

A check engine light, poor fuel economy or a rough idle can come from a worn oxygen sensor, but other faults produce similar symptoms. With the engine off and cool, look over the wiring and connector for damage before you replace the sensor. This listing is one sensor for the upstream left position, and the right side is a separate part ordered on its own.

Fits

This left oxygen sensor is a direct-fit replacement for the 2004 Nissan Frontier V6 3.3L. It is also an oxygen sensor for the 2004 Nissan Xterra V6 3.3L.

Specifications

In the box

One oxygen sensor with its wiring harness. A mounting bracket is not included.

Installation notes

• Conductive anti-seize is pre-applied to the threads.
• Direct-fit connectors are made for quick installation.