Nissan Elgrand E51 2002-2010 2.5 Front Pre Cat Lambda Oxygen Sensor 5 Wire Wideband Type

Nissan Elgrand E51 2002-2010 2.5 Front Pre-Cat Lambda Oxygen Sensor (5-Wire Wideband Type)

Keep your Nissan Elgrand E51 running at peak performance with this premium-quality front pre-cat lambda oxygen sensor.

Specifically designed for models from 2002-2010 with the 2.5L engine, this 5-wire wideband sensor ensures precise monitoring of your engine’s air-fuel ratio, optimising combustion efficiency and reducing harmful emissions.

Built to meet or exceed OEM specifications, this sensor is a direct replacement, making installation straightforward and hassle-free.

Why Replace Your Lambda Sensor?

A failing lambda sensor can wreak havoc on your vehicle’s performance. It directly impacts fuel economy, increases emissions, and may even lead to sluggish acceleration or engine misfires.

Ignoring a faulty sensor can damage your catalytic converter, leading to costly repairs.

By replacing a worn-out sensor, you restore optimal fuel efficiency and ensure your Elgrand complies with emission standards.

How to Diagnose a Faulty Lambda Sensor:

1. Check Engine Light: If your dashboard lights up with a “Check Engine” warning, it could point to a failing lambda sensor. On diagnostic machines this will show as either of the following – B1S1 or B2S1.
2. Poor Fuel Economy: A noticeable drop in mileage often signals an inaccurate air-fuel ratio.
3. Rough Idling or Misfires: Uneven engine performance might stem from incorrect oxygen readings.
4. Emission Test Failure: High levels of emissions in your test results? Your lambda sensor could be the culprit.

Don’t wait for a minor issue to become a major expense! Upgrade to this reliable, long-lasting front pre-cat lambda sensor and keep your Nissan Elgrand E51 2.5L running like new.