O2 Oxygen Sensor, Upstream Front Air Fuel Ratio O2 Sensor, Precise Measurement Durable Design for Vehicle Engine Efficiency, Universal Fit, 4 Wire

◆【 Premium Quality 】This o2 oxygen sensor is made of high quality plastic and metal, ensure maximum strength and durability for long lasting usage. ◆【 Improve Fuel Economy 】Pretested, precise and high quality oxygen sensor. Designed to improve fuel economy while reducing harmful emissions. ◆【 Optimized Air-Gas Ratio 】Helps the engine run efficiently in perfect air-gas ratio. Improve engine response and performance. ◆【 Compatibility 】Fit for Astra Cascada Corsa Insignia Zafira. Direct replacement for the original one, plug and play. Such a practical tool you will need it. ◆【Keenso Service Guarantee】Professional, premium aftermarket replacement. In terms of any problem of this product, you can send emails as soon. Keenso will provide you excellent customer service and satisfaction warranty. BUY WITH CONFIDENCE!