Oxygen Sensor for 1994-1995 Nissan Pathfinder & More - Walker 350-33008

Walker Products 350-33008 oxygen sensor for the 1994-1995 Nissan Pathfinder V6 3.0L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. That reading helps the engine computer fine-tune the air-fuel mixture.

• Narrow-band, 3-wire sensor made for its specific application and fitment position
• Electrodes coated with a gas-permeable platinum layer
• Monitors the air-fuel ratio for combustion efficiency
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Sends the diagnostic feedback the ECU requires
• Monitors exhaust gases to help reduce pollutants

Quick facts

• Part: Walker Products 350-33008 oxygen sensor
• Fits: 1994-1995 Nissan Pathfinder V6 3.0L and other vehicles
• Position: Upstream
• Condition: New

A failing oxygen sensor can show up as a rough-running engine, higher fuel use or a lit check engine light. These signs alone do not prove the sensor is at fault, since a damaged wiring harness or connector can cause them as well. With the engine off, look over the sensor, harness and connector for physical damage.

Fits

It is a direct-fit oxygen sensor for the 1994 Nissan D21 V6 3.0L and also fits the 1995 Nissan Pickup V6 3.0L and the 1994-1995 Nissan Pathfinder V6 3.0L.

Specifications

In the box

One oxygen sensor. These engines take a single upstream sensor.