FIREMOTOO O2 Oxygen Sensor Upstream 234-5430 Compatible with 2004-2009 Kia Spectra 2.0L l4 2003-2009 Hyundai Elantra 2.0L l4 2345430 234 5430 - zx000618-fb

• 🚗【Various interior and exterior designs】: 1) Built-in heater accelerates ignition, improves fuel efficiency . 2) Oem chips and materials ensure close to the effect. 3) Breathable filter membrane ensures that the sensor has sufficient, 3) Insulation protection against high temperature, vibration . 4) Direct replacement parts with pre-coated threads to aid installation 🚗【Advantages of oxygen sensor】: 1) Made of stainless steel and other materials, with strong durability . 2) Effective detection of o2 content in gas, timely replacement can improve engine performance, fuel saving . 3) Can be combined with Other OE numbers are cross-referenced. As long as the model is correct, it can be replaced directly, which is easy to install and saves labor 🚗【Keep in good condition】: Once the oxygen sensor fails, the computer of the electronic fuel injection system will not be able to obtain the information of the oxygen concentration in the, so the control of the ratio cannot be performed, which will increase the engine fuel consumption. The engine has malfunctions such as unstable idling, misfire, and surge. Therefore, it is necessary to troubleshoot or replace in a timely manner 🚗【Dual benefits of energy saving 】: Our oxygen sensor achieves better energy output and less power consumption. It effectively realizes the dual benefits of power demand, energy saving , and ensures the maximum conversion efficiency of the three-way to the hydrocarbons in the gas. If you have any problems, please let us know, especially the product and customers service issues 🚗【Notes】: Please check your vehicle accessories carefully in the product description to avoid any wrong purchase. Please check your part picture with our picture, especially the plug, it must be exactly the same, otherwise it won't fit your car