Denso 234-8039 Oxygen Sensor - Downstream or Downstream Right

Reliable Oxygen Sensor for Ford and Lincoln Vehicles

The Denso OE Style Oxygen Sensor 234-8039 is designed specifically for select Ford and Lincoln models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a 24.76-inch wiring harness and a threaded mounting type for straightforward installation.

• Heated oxygen sensor for accurate emissions monitoring
• Specific fit for Ford and Lincoln models including Edge, Escape, Explorer, and more
• 24.76-inch wiring harness length for flexible placement
• Four-wire design with female connector for secure electrical connection
• Threaded mounting type with 0.697-inch thread diameter

About the Denso OE Style Product Line

The Denso OE Style line offers oxygen sensors engineered to meet original equipment specifications. This ensures compatibility and performance that align with factory standards. The 234-8039 sensor maintains the quality and reliability expected from Denso, providing a direct replacement for specific Ford and Lincoln vehicles.

Detailed Product Description

The Denso 234-8039 oxygen sensor is a heated sensor designed to provide accurate readings of the oxygen content in the exhaust gases. Its four-wire configuration includes a heating element that allows the sensor to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 24.76-inch wiring harness length offers sufficient reach for installation in various engine compartments. The sensor’s female connector and threaded mounting type with a 0.697-inch diameter ensure a secure and precise fit in compatible vehicles.

Common Applications and Issues Addressed

• Restores proper air-fuel mixture readings for Ford Edge, Escape, Explorer, and Lincoln MKC models
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel economy by providing accurate emissions data
• Reduces exhaust emissions to meet environmental standards
• Prevents engine performance issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the Denso 234-8039 oxygen sensor, ensure the vehicle is compatible with this specific fit sensor. The threaded mounting type requires proper torque to avoid damage. Verify the female connector matches the vehicle’s wiring harness for a secure connection. It is recommended to replace the sensor when the engine is cool to prevent burns and to use anti-seize compound on the threads if not pre-applied.

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. This ensures reliable performance and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.