Oxygen Sensor for 2005-2020 Nissan Frontier & More - Walker 350-34530

Walker Products 350-34530 oxygen sensor for the 2005-2012 Nissan Frontier V6 4.0L, the 2005-2019 Frontier 4-cylinder 2.5L, the 2020 Frontier V6 4.0L and other vehicles tells the engine computer how much oxygen is in the exhaust gas. This Walker Products oxygen sensor is a 4-wire, direct fit, narrow-band unit built for its specific application and fitment position.

• Monitors the air-fuel ratio for combustion efficiency, so the mixture can be fine-tuned for fuel economy
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Electrodes are made with a gas-permeable platinum layer
• Monitors exhaust gases to help reduce pollutants

Quick facts

• Part: Walker Products 350-34530 oxygen sensor
• Fits: 2005-2012 Nissan Frontier V6 4.0L, the 2005-2019 Frontier 4-cylinder 2.5L, the 2020 Frontier V6 4.0L and other vehicles
• Position: Downstream, downstream left, downstream right
• Condition: New

A failing sensor can show up as a poorly running engine, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Before you replace this sensor, look over the wiring harness and connector for physical damage and have a shop read any stored fault codes, because those signs can have other causes.

Fits

This listing is one sensor, and the fitment calls for one per vehicle. It also fits the 2005-2012 Nissan Pathfinder V6 4.0L and is a Nissan Xterra oxygen sensor for the 2005 Nissan Xterra 4-cylinder 2.5L and the 2005-2012 Xterra V6 4.0L.

Specifications