Features: The AO03 Oxygen Sensors offers precise oxygen concentration detection, enhancing engine Performances and reducing emissions, making it essential component for any vehicle's exhaust system. Featuring high sensitivity and heat resistance, this Sensors is suitable for various car models and ensures easy installation and long durability. Ideal for automotive technicians, car owners, and environmental inspectors aiming to improve vehicle Performances and meet environmental standards. Perfectly suited for use in automotive exhaust systems and engine management, the AO03 Sensors ensures combustion efficiency and minimizes harmful emissions. Crafted from ABS material, this oxygen Sensors is choice for those seeking to maintain their vehicle's efficiency and adhere to practices. Specifications: Component:ABS Size:Approx.20.2x20.6mm/0.79x0.81inch Package Includes: 1Pc Oxygen Sensors note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.