Denso 234-4967 Oxygen Sensor - Downstream

Overview of the Denso OE Style Oxygen Sensor 234-4967

The Denso OE Style Oxygen Sensor 234-4967 is designed specifically for Ford vehicles, including the E-350 Super Duty and Mustang models. This heated oxygen sensor features a 26.57-inch wiring harness and four wires, ensuring precise emissions control and optimal engine performance.

• Heated oxygen sensor for faster activation
• Specific fit for Ford E-350 Super Duty and Mustang
• 26.57-inch wiring harness length for proper installation
• Four-wire design for accurate signal transmission
• Part number 234-4967 for easy identification

Detailed Product Description

The Denso OE Style line offers oxygen sensors engineered to meet original equipment specifications. The 234-4967 oxygen sensor is a heated sensor, which means it reaches operating temperature quickly to provide accurate readings of the air-fuel mixture. This sensor is a specific fit for Ford E-350 Super Duty and Mustang vehicles, ensuring compatibility and reliable performance. The 26.57-inch wiring harness length allows for proper routing and connection, while the four-wire configuration supports both the sensor signal and heater circuit. This part helps maintain efficient engine operation and emissions compliance.

Common Applications and Issues Addressed

• Helps correct engine misfires caused by faulty oxygen sensor readings
• Improves fuel efficiency by providing accurate air-fuel ratio data
• Reduces harmful emissions by ensuring proper combustion
• Prevents check engine light triggers related to oxygen sensor faults
• Supports smooth engine idling and acceleration performance

Installation Notes and Tips

• Ensure vehicle compatibility with Ford E-350 Super Duty or Mustang models before installation
• Handle the sensor carefully to avoid damage to the wiring harness
• Use appropriate tools to remove the old sensor and install the new one securely
• Check for proper sensor connector engagement to avoid signal issues
• Follow vehicle manufacturer torque specifications during installation

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. The 234-4967 part number undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.