Denso 234-4166 Oxygen Sensor - Downstream or Downstream Right

Overview of Denso OE Style Oxygen Sensor 234-4166

The Denso OE Style Oxygen Sensor 234-4166 is designed specifically for Hyundai Santa Fe and Kia Sorento models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster response times
• Specific fit for Hyundai Santa Fe and Kia Sorento
• 28.35-inch wiring harness length for precise installation
• Four-wire configuration with male connector
• Threaded mounting with 0.708-inch thread diameter

Detailed Features and Specifications

This oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 28.35-inch wiring harness length provides sufficient reach for proper connection without excess slack. With a four-wire design and male connector, it integrates seamlessly with the vehicle’s existing wiring harness. The threaded mounting type with a 0.708-inch diameter ensures secure installation in the exhaust system. This sensor is a specific fit for Hyundai Santa Fe and Kia Sorento models, ensuring compatibility and reliable performance.

About the Denso OE Style Product Line

The Denso OE Style line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed parts. This product line focuses on delivering precise fitment and reliable function, making it suitable for vehicles requiring exact OEM standards. The 234-4166 oxygen sensor from the OE Style line maintains the integrity of the vehicle’s emission control system by matching the original sensor’s design and performance.

Common Applications and Problem Resolution

• Helps resolve rough idling caused by faulty oxygen sensors
• Addresses poor fuel economy due to inaccurate air-fuel mixture readings
• Reduces increased emissions from malfunctioning sensors
• Prevents check engine light triggers related to oxygen sensor faults
• Improves overall engine performance and responsiveness

Installation Notes and Tips

When installing the Denso 234-4166 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to prevent damage. Verify the four-wire connector matches the vehicle’s harness and that the male connector is securely attached. Proper torque specifications should be followed to avoid leaks or sensor damage. It is recommended to inspect the wiring harness for any wear or damage before installation.

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. This ensures consistent performance and durability. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.