Oxygen Sensor for 1996-1999 Nissan Altima & More - Walker 350-34548

Walker Products 350-34548 oxygen sensor for the 1996-1999 Nissan Altima 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas. This downstream sensor is made for its specific application and fitment position, and it supplies the diagnostic feedback the ECU needs.

• Coating protects the electrode surfaces from contamination and erosion by combustion residue and exhaust particulates
• Electrodes made with a gas-permeable platinum layer
• Exhaust gas monitoring that helps reduce pollutants
• Air-fuel ratio monitoring for combustion efficiency, with readings that help fine-tune the mixture for fuel economy

Quick facts

• Part: Walker Products 350-34548 oxygen sensor
• Fits: 1996-1999 Nissan Altima 4-cylinder 2.4L and other vehicles
• Position: Downstream, downstream left, downstream right
• Condition: New

A failing sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light. A damaged wiring harness or connector can be behind these signs too, so find the cause before you buy a sensor. This listing is one sensor; the 1996-1999 Nissan Altima 4-cylinder 2.4L takes one.

Fits

The 1996-1999 Nissan Altima 4-cylinder 2.4L, the 1997-1999 Nissan Sentra 4-cylinder 1.6L and the 1996-2004 Nissan Tsuru 4-cylinder 1.6L all fit this sensor, along with other Nissan and Infiniti models. If your car is not one of these, look it up among the vehicles in the "Vehicles it fits" section.

Specifications