NGK 2017-16 Lexus GS200T OE Type 4-Wire A/F Sensor

When your check engine light comes on, or you notice your engine running rough, a faulty Air/Fuel Ratio (A/F) sensor is often the culprit. This NGK A/F sensor is built to meet the original equipment specifications for a wide range of Lexus vehicles, including models like the GS200t, IS300, and LS500. It plays a crucial role in your engine's performance by measuring the amount of oxygen in your exhaust gases, which helps the engine computer adjust the fuel mixture for optimal combustion.

NGK is a well-known name in ignition and sensor technology, and this sensor is made to be a direct replacement. It's a 4-wire type, designed to integrate seamlessly with your vehicle's existing wiring harness and computer system. Proper function of the A/F sensor is key to maintaining good fuel economy and reducing emissions, so replacing a worn-out unit with a reliable part like this NGK sensor can help restore your vehicle's performance and efficiency.

This sensor fits many Lexus models from 2016 through 2024, so it's a solid option if you're looking to get your vehicle running right again. Make sure to consult your vehicle's service manual for the correct replacement procedure and any specific tools you might need.