Denso 234-4766 Oxygen Sensor - Upstream or Upstream Left

Overview of the Denso OE Style Oxygen Sensor 234-4766

The Denso OE Style Oxygen Sensor 234-4766 is designed specifically for select Dodge vehicles, including the Dakota, Durango, Ram 2500, Ram 3500, and Viper 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 Dodge Dakota, Durango, Ram 2500, Ram 3500, and Viper
• Threaded mounting type with 0.708-inch thread diameter
• 18.19-inch wiring harness length with 4 wires
• Female connector for secure electrical connection

Detailed Features and Specifications

The Denso 234-4766 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 18.19-inch wiring harness length provides sufficient reach for proper installation in the exhaust system. The sensor includes four wires and a female connector, ensuring compatibility with the vehicle’s existing wiring harness. The threaded mounting type with a 0.708-inch diameter allows for a secure and precise fit in the exhaust manifold or pipe.

About the OE Style Product Line

The Denso OE Style product line is engineered to meet original equipment specifications, providing a direct replacement for factory-installed parts. This ensures that the 234-4766 oxygen sensor maintains the performance and reliability expected from the original sensor in your Dodge Dakota, Durango, Ram 2500, Ram 3500, or Viper. The OE Style line focuses on delivering parts that match the fit, form, and function of the original components.

Common Applications and Issues Addressed

• Restores accurate oxygen sensing for proper air-fuel mixture control
• Helps resolve rough idling and poor engine performance
• Reduces emissions and helps pass vehicle emissions tests
• Prevents check engine light related to oxygen sensor faults
• Improves fuel economy by ensuring efficient combustion

Installation Notes and Tips

When installing the Denso 234-4766 oxygen sensor, ensure the vehicle is cool to avoid burns. Use the correct socket size for the 0.708-inch threaded sensor to avoid damage. Verify the female connector matches the vehicle’s wiring harness before installation. It is recommended to inspect the wiring harness for any damage and replace if necessary to maintain sensor performance.

Quality Assurance and Warranty

Denso oxygen sensors are manufactured to meet strict quality standards and undergo rigorous testing to ensure durability and reliability. The OE Style 234-4766 sensor is designed to provide consistent performance throughout its service life. Warranty coverage details should be confirmed with the parts distributor or manufacturer documentation.