Left Oxygen Sensor for 1996-2000 Nissan Pathfinder & More - Walker 350-34469

Walker Products 350-34469 left oxygen sensor for the 1996-2000 Nissan Pathfinder V6 3.3L and other vehicles reads the oxygen content of the exhaust gas so combustion efficiency can be monitored. Each Walker Products number is made for its specific application and fitment position, and it returns the diagnostic feedback the ECU requires.

• Narrow-band 4-wire design for the downstream left position
• Electrodes made of a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Oxygen readings help fine-tune the air-fuel mixture for fuel economy
• Monitors exhaust gases to help reduce pollutants

Quick facts

• Part: Walker Products 350-34469 oxygen sensor
• Fits: 1996-2000 Nissan Pathfinder V6 3.3L and other vehicles
• Position: Downstream left
• Condition: New

A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a malfunction indicator light. Before you replace the sensor, look over its wiring harness and connector for physical damage, since damage there is a separate cause to rule out first.

Fits

This oxygen sensor fits the 1996-2000 Nissan Pathfinder V6 3.3L and the 1997-2000 Infiniti QX4 V6 3.3L.

Specifications

In the box

One oxygen sensor. The 1996-2000 Nissan Pathfinder V6 3.3L takes one sensor in this downstream left position, and a sensor for the other side is a separate part.