Denso 234-4240 Oxygen Sensor - Downstream Right or Upstream Left

Overview of the Denso OE Style Oxygen Sensor 234-4240

The Denso OE Style Oxygen Sensor 234-4240 is designed specifically for select Hyundai and Kia models, including the Borrego, Equus, Genesis, and Magentis. This heated oxygen sensor features a threaded mounting type and a male connector, ensuring precise fitment and reliable performance.

• Heated oxygen sensor for accurate emissions control
• Specific fit for Hyundai and Kia vehicles
• Threaded mounting with 0.708 inch thread diameter
• 11.85-inch wiring harness length with 4 wires
• Male connector for secure electrical connection

Detailed Product Features and Specifications

The Denso 234-4240 oxygen sensor is a heated sensor designed to provide quick response times and maintain optimal air-fuel mixture readings. It includes a wiring harness length of 11.85 inches and four wires, which support the sensor's heating element and signal transmission. The sensor’s threaded mounting type with a 0.708-inch diameter ensures a secure and proper installation in the exhaust system. The male connector design facilitates a reliable electrical connection, reducing the risk of signal loss or corrosion.

About the Denso OE Style Product Line

The OE Style line from Denso focuses on delivering parts that meet original equipment specifications for fit, form, and function. This oxygen sensor is engineered to match the exact requirements of the original sensor installed in Hyundai and Kia vehicles, providing consistent performance and compatibility. The OE Style designation indicates that this sensor is designed to integrate seamlessly with the vehicle’s emission control system.

Compatible Vehicles and Common Applications

• Hyundai Borrego oxygen sensor replacement
• Hyundai Equus emission sensor upgrade
• Kia Genesis oxygen sensor fitment
• Kia Magentis heated oxygen sensor installation
• Emission control sensor for specific Hyundai and Kia models

Installation Notes and Tips

When installing the Denso 234-4240 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to avoid damaging the threaded mounting. Verify the wiring harness length of 11.85 inches is sufficient for your vehicle’s routing. Confirm the male connector matches the vehicle’s harness to ensure proper electrical connection. Follow manufacturer torque specifications to prevent sensor damage.

Quality Assurance and Warranty Information

Denso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and accuracy. The OE Style 234-4240 sensor is designed to provide reliable emissions control performance consistent with original equipment. Warranty coverage details should be confirmed with the parts distributor or vehicle manufacturer.