Introductions: Are you eager to buy a Oxygen Sensor to change your broken or malfunctioned one? Then you should change it with a new one without any delays. Under this circumstance, this Professional Oxygen Sensor would be a great choice. Made of high quality material, it is reliable and durable for you use a long time. Produced by the sophisticated technology and fine workmanship, it can function well exactly as same as the original one. What is more, reasonable in price and quality, it is more and more popular in the market. It is well worth ordering!Features: 1. Produced by the sophisticated technology 2. It is the combination of elegance and good use, firmly and securely, guaranteeing the safety 3. Made of durable and reliable material, can be used for a long time 4. Light weight and portable, easy to install 5. Easy to use for its simple design 96. Brand new and high qualitySpecifications: Fitment : for AEM # 30-2004 for Autometer # 2243 for Bosch # 0258017025 for FAST # 170408 for Dynojet Wideband Commander # 48292001 for GM # 12575657 for AC Delco # 213-1572 for PLX Devices # Type B for Motec # 57005Package Includes:1 X Oxygen Sensor Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.