NGK Toyota 4Runner 2010 Direct Fit Oxygen Sensor

This NGK oxygen sensor is a direct fit replacement for many Lexus and Toyota vehicles, including models like the 2010 Toyota 4Runner, 2007-2018 Lexus ES350, and 2002-2017 Toyota Camry. Oxygen sensors are a key part of your vehicle's onboard diagnostic system. They work by sending constant feedback to the engine control unit (ECU) to help manage the air-fuel ratio, which is crucial for keeping the engine running smoothly, maximizing fuel economy, and reducing harmful emissions. When an oxygen sensor isn't working right, your OBDII system can alert you to potential issues with fuel delivery or the catalytic converter.

NGK, a major supplier of OEM oxygen sensors, builds these with an advanced ceramic sensor element. This element features a three-stage contaminant-resistant plasma jet and deposit trap overcoat. This design helps protect the sensor from poisoning by contaminants, which can lead to premature failure. NTK, the manufacturer, is a ceramics company at its core and controls the ceramic element from raw material to the finished product, ensuring a well-built component.