Denso 234-4769 Oxygen Sensor - Upstream, Upstream Front or Upstream Right

Overview of the Denso OE Style Oxygen Sensor 234-4769

The Denso OE Style Oxygen Sensor 234-4769 is designed specifically for select Dodge and Jeep models, including the Grand Cherokee, Ram 1500, Ram 2500, Ram 3500, TJ, and Wrangler. 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 and Jeep vehicles
• 18.19-inch wiring harness length for precise installation
• Four-wire configuration with female connector
• Threaded mounting type with 0.708-inch thread diameter

Detailed Features and Specifications

The Denso 234-4769 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 connection without excess slack. 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 secure and reliable installation in the exhaust system.

This oxygen sensor is part of Denso's OE Style product line, which is engineered to meet original equipment specifications. The OE Style line focuses on delivering sensors that match the fit, form, and function of factory-installed parts, making the 234-4769 a direct replacement for the original sensor in compatible Dodge and Jeep models.

Compatible Vehicles and Applications

• Dodge Grand Cherokee
• Dodge Ram 1500, 2500, 3500
• Jeep TJ
• Jeep Wrangler

This sensor is designed for specific fitment, ensuring proper operation and integration with the vehicle’s emission control system.

Common Issues Addressed by the Denso 234-4769 Oxygen Sensor

• Check engine light triggered by faulty oxygen sensor readings
• Poor fuel economy due to incorrect air-fuel mixture
• Increased emissions and failed emissions tests
• Engine performance issues such as rough idling or hesitation
• Failed or degraded sensor causing improper catalytic converter function

Installation Notes and Tips

When installing the Denso 234-4769 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 female connector matches the vehicle harness before installation. Proper torque specifications should be followed to secure the sensor without over-tightening. It is recommended to inspect the wiring harness for damage or corrosion during replacement.

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.