This Genuine Nissan oxygen sensor is located in the middle position of your exhaust system, specifically monitoring the Diesel Particulate Filter (DPF). It reads the amount of oxygen in the exhaust gases, sending that vital information to your vehicle's computer. A failing sensor will send incorrect data, leading to poor engine performance, increased fuel consumption, and DPF regeneration issues. If left unchecked, a faulty oxygen sensor can cause your DPF to become blocked, resulting in costly repairs and putting your vehicle into limp mode.
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Installation is a straightforward job for a workshop or an experienced home mechanic. As the sensor can sometimes seize in the exhaust due to heat cycles, a dedicated oxygen sensor socket is highly recommended to avoid damage during removal and fitting. Applying a small amount of anti-seize compound to the new sensor's threads will also simplify future servicing.
Choosing Nissan Genuine Parts ensures the highest standards of quality, fit, and performance for your vehicle. Unlike some aftermarket alternatives, genuine parts are manufactured to exacting specifications and are designed to guarantee reliability and a long service life.