Delphi ES10366 Oxygen Sensor - Front or Right

Reliable Oxygen Sensor for Kia and Mazda Vehicles

The Delphi ES10366 oxygen sensor is designed to provide accurate emissions monitoring for select Kia and Mazda models. This heated oxygen sensor ensures optimal engine performance and helps maintain compliance with emission standards.

• Heated sensor type for faster response times
• 3-wire configuration for reliable signal transmission
• Square connector shape for secure electrical connection
• Thread size of 18 x 1.5 mm for proper fitment
• Overall length of 375.0 mm to match OEM specifications
• Includes oxygen sensor and instruction sheet
• Positioned for front right installation (verify vehicle-specific location)

Technical Details and Compatibility

The Delphi ES10366 oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 3-wire setup supports both the sensor signal and heater circuit, ensuring consistent performance. The square connector shape is engineered for a secure fit, minimizing the risk of electrical issues. With a thread size of 18 x 1.5 mm and an overall length of 375.0 mm, this sensor is tailored to fit the front right position on compatible vehicles.

This oxygen sensor is compatible with various Kia and Mazda models, including the Kia Sephia and Mazda 626, MX-3, and Protege. Always confirm the sensor position specific to your vehicle before installation to ensure proper fit and function.

Common Applications and Issues Addressed

• Helps correct inaccurate air-fuel mixture readings
• Reduces engine misfires caused by faulty oxygen sensors
• Improves fuel economy by providing precise emissions data
• Assists in passing emissions inspections
• Prevents check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

Before installing the Delphi ES10366 oxygen sensor, verify the exact sensor location on your Kia or Mazda vehicle, as it is designed for the front right position. Use appropriate tools to avoid damaging the sensor or threads during installation. Follow the included instruction sheet carefully to ensure proper electrical connections and torque specifications.

Quality Assurance and Warranty

Delphi manufactures the ES10366 oxygen sensor to meet OEM standards for durability and performance. While specific warranty details are not provided here, Delphi products typically come with manufacturer-backed quality assurance. Refer to the product packaging or Delphi’s official resources for warranty information.