Bosch 18150 Oxygen Sensor - Upstream Right

Reliable Oxygen Sensor for Hyundai and Kia Vehicles

The Bosch Validated Oxygen Sensor 18150 is designed specifically for select Hyundai and Kia models, including the Azera, Cadenza, Santa Fe, Santa Fe XL, Sedona, and Sorento. This narrow-band heated oxygen sensor ensures accurate emissions control and optimal engine performance.

• Specific fit for Hyundai and Kia vehicles
• Heated narrow-band oxygen sensor for precise readings
• Threaded mounting type with 18 mm thread diameter
• 16.5-inch wiring harness length with 4 wires and blade terminals
• Durable metal housing with a 22 mm hex size for installation
• Square male connector with 4 terminals included
• Standard replacement grade for reliable performance

About the Bosch Validated Oxygen Sensor Line

The Bosch Validated Oxygen Sensor product line focuses on delivering sensors that meet strict validation standards for fit, form, and function. The 18150 part number is part of this line, ensuring compatibility and performance for specific vehicle applications. These sensors are engineered to provide consistent emissions data, helping maintain compliance with environmental regulations.

Product Details and Specifications

This Bosch oxygen sensor features a heated narrow-band design, which allows it to reach operating temperature quickly for accurate oxygen level measurement in the exhaust stream. The sensor has a threaded mounting type with an 18 mm diameter thread and a 22 mm hex size for easy installation. The wiring harness is 16.5 inches long and includes 4 wires with blade terminals, connected via a square male connector with 4 terminals. The sensor housing is made of metal with a steel finish, weighing approximately 0.33 pounds. The overall length from sealing surface to connector end is 18.7 inches, providing sufficient reach for proper installation.

Common Applications and Issues Addressed

• Restores accurate air-fuel mixture readings for Hyundai Azera and Kia Cadenza
• Helps resolve engine performance issues in Santa Fe and Sorento models
• Reduces emissions and prevents check engine light triggers
• Improves fuel efficiency by providing precise oxygen sensor data
• Replaces faulty sensors causing rough idling or poor acceleration

Installation Notes and Tips

When installing the Bosch Validated Oxygen Sensor 18150, ensure the vehicle is compatible with this specific part number and model fitment. Use a 22 mm wrench or socket for sensor removal and installation. Avoid damaging the wiring harness and connector during installation. The sensor is threaded and requires proper torque to prevent exhaust leaks. No mounting bracket or additional accessories are included with this sensor.

Quality Assurance and Warranty

Bosch oxygen sensors are manufactured to meet OEM standards for durability and performance. The Bosch Validated Oxygen Sensor 18150 undergoes rigorous testing to ensure reliable operation in emission control systems. While specific warranty details are not provided here, Bosch typically offers coverage against manufacturing defects. Always verify warranty terms with the product documentation or supplier.