Denso 234-4577 Oxygen Sensor - Downstream

Overview of the Denso OE Style Oxygen Sensor 234-4577

The Denso OE Style Oxygen Sensor 234-4577 is designed specifically for Ford Escape and Transit Connect 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 Ford Escape and Transit Connect vehicles
• Threaded mounting type with 0.708 inch thread diameter
• 26.26 inch wiring harness length with 4 wires
• Male connector gender for secure electrical connection

Features and Specifications of the Denso OE Style Oxygen Sensor

This oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. The 26.26 inch wiring harness length provides ample reach for installation in the exhaust system of Ford Escape and Transit Connect models. With a 0.708 inch threaded mounting type, the sensor installs securely and maintains a reliable seal. The sensor includes four wires and a male connector, ensuring compatibility with the vehicle’s wiring harness for precise signal transmission.

About the Denso OE Style Product Line

The OE Style product line from Denso offers oxygen sensors engineered to meet original equipment specifications. This line focuses on delivering components that match the fit, form, and function of factory-installed parts. The 234-4577 oxygen sensor is part of this line, providing a direct replacement solution for Ford Escape and Transit Connect vehicles requiring a specific fit sensor with heated functionality.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for proper air-fuel mixture
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel economy by ensuring efficient combustion
• Reduces harmful emissions by maintaining proper sensor operation
• Prevents engine performance issues caused by faulty sensor signals

Installation Notes and Tips

When installing the Denso 234-4577 oxygen sensor, ensure the vehicle is compatible with this specific fit sensor for Ford Escape and Transit Connect models. Use appropriate tools to avoid damaging the threaded mounting. Verify the wiring harness length and connector gender match the vehicle’s harness to ensure a secure connection. It is recommended to replace the sensor when the engine is cool to prevent injury and sensor damage.

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards and original equipment specifications. While specific warranty details may vary, Denso typically offers coverage against defects in materials and workmanship. This ensures reliable performance and durability for the 234-4577 oxygen sensor in Ford Escape and Transit Connect applications.