Mando 18A1440 Oxygen Sensor - Downstream Right

Reliable Oxygen Sensor for Hyundai and Kia Vehicles

The Mando 18A1440 oxygen sensor is designed to provide accurate emissions monitoring for select Hyundai and Kia models. This sensor helps maintain optimal engine performance and emission control by delivering precise oxygen level readings to the vehicle's engine management system.

• Compatible with Hyundai Optima, Santa Fe, Sonata, Tiburon, Tucson, and Kia Sportage models
• Part number 18A1440 ensures exact fit and function
• Category: Emission Control > Sensors, Part Type: Oxygen Sensor
• Manufactured by Mando under the New Original Equipment brand line
• GTIN: 00843209105752 for easy identification and ordering

About the Mando New Original Equipment Product Line

The New Original Equipment line by Mando focuses on delivering parts that meet or exceed the specifications of the original components installed by vehicle manufacturers. This oxygen sensor is engineered to match the performance and durability standards required for emission control systems in Hyundai and Kia vehicles, ensuring reliable operation and compliance with emission regulations.

Product Description and Function

The Mando 18A1440 oxygen sensor monitors the oxygen content in the exhaust gases of compatible Hyundai and Kia vehicles. By providing real-time data to the engine control unit (ECU), it helps optimize fuel injection and combustion efficiency. This sensor plays a critical role in reducing harmful emissions and maintaining fuel economy in models such as the Hyundai Sonata and Kia Sportage.

Common Issues Addressed by This Oxygen Sensor

• Check engine light triggered by faulty oxygen sensor readings
• Poor fuel economy due to incorrect air-fuel mixture
• Increased emissions failing vehicle inspection tests
• Engine performance issues such as rough idling or hesitation
• Failed or degraded catalytic converter function

Installation Notes and Tips

When installing the Mando 18A1440 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket for proper removal and installation to prevent damage. Verify the sensor connector matches the vehicle harness and clear any diagnostic trouble codes after installation to reset the engine control system.

Quality Assurance and Warranty

Mando's New Original Equipment oxygen sensor is manufactured to meet strict quality standards for emission control components. While specific warranty details may vary, this part is designed to provide reliable service life consistent with OEM expectations for Hyundai and Kia vehicles.