RM Air/Fuel Ratio Sensor (Front) for Lexus GS/IS (2007-2010 Models)

Product description

We offer you a high-precision front air exhaust sensor (Air/Fuel Ratio Sensor) specifically designed to fit the Lexus sports and luxury sedan series, including IS250, IS350, GS350, and GS450h models, from 2007 to 2010. This sensor is the front version (known as Pre-Cat Sensor), meaning it is installed directly before the catalytic converter in the exhaust system, and it is the most vital part of the engine management and performance tuning process.

Precise control of engine power in Lexus GS and IS cars, which rely on their powerful and responsive engines, cannot compromise the accuracy of the exhaust sensor.

Its primary function is to measure the oxygen concentration in exhaust gases with extreme precision and immediately send these readings to the Electronic Control Unit (ECU).

The ECU uses this sensitive data to continuously adjust the amount of fuel injected.

This instant adjustment ensures you achieve the maximum possible horsepower from your engine, best acceleration, and at the same time, maintain the lowest possible fuel consumption.

This sensor is the nerve responsible for the perfect balance between performance and efficiency.

How do you know if the sensor needs replacement? When this vital sensor begins to fail or gives incorrect readings, the reputation of your car's sporty performance is directly affected.

Key symptoms include: Check Engine Light (CEL) illumination: This is the most common symptom, often accompanied by specific error codes indicating an air/fuel ratio malfunction.

Decline in throttle response: You will notice a significant weakness in car power, especially during rapid acceleration attempts.

Instability at idle speed: You may feel a slight vibration or fluctuation in engine operation when the car is stopped.

Increase in carbon emissions: A malfunction in the sensor leads to a deterioration in the efficiency of the catalytic converter, which may cause you to fail periodic emissions tests.

Quality and specifications guaranteed by Ramal Marib.

This sensor is designed to be fully compatible with the electronic systems in Lexus GS and IS cars, providing performance identical to the original factory part: Superior response: Accurate and fast data essential for high engine performance management.

Superior durability: Construction materials resistant to extreme heat and harsh exhaust system conditions.

Easy installation (Plug &amp

Play): Design ensures direct connection without the need for any modifications or wire cutting.

Maintain the distinctive efficiency and power of your Lexus GS or IS (2007-2010).

Replace the front air exhaust sensor with a reliable and high-quality part from Ramal Marib.

Order now from Ramal Marib Trading Company, the best company for selling original and high-quality alternative car spare parts.

Engine parts and accessories, brakes, mechanical parts, suspension and tightening and accessories, body parts and accessories, electrical parts, air conditioning, spark plugs and lights.

What are you looking for?

Additional info

• Sold by
  RM PRO
  .
• A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
• Barcode No: PMPUMW0Z6652OXOO84