Denso 234-4599 Oxygen Sensor

Reliable Oxygen Sensor for Chevrolet, Nissan, and INFINITI Vehicles

The Denso OE Style Oxygen Sensor 234-4599 is designed to provide precise emission control for specific Chevrolet, Nissan, and INFINITI models. Engineered with a heated sensor and a threaded mounting type, this oxygen sensor ensures accurate air-fuel mixture readings to maintain optimal engine performance.

• Heated oxygen sensor for faster response times
• Specific fit for Chevrolet Altima, City Express, JX35, Murano, NV200, Pathfinder, Quest, and QX60
• Threaded mounting type with 0.708 inch thread diameter
• 18.62-inch wiring harness length with 4 wires and female connector
• Part number 234-4599 for precise identification and compatibility

About the Denso OE Style Product Line

The OE Style line from Denso focuses on delivering parts that meet original equipment specifications. This oxygen sensor 234-4599 is built to match the fit, form, and function of the factory-installed sensor, ensuring reliable performance and compatibility with the specified vehicle models. The OE Style line is ideal for those seeking a direct replacement without modifications.

Product Details and Specifications

This oxygen sensor features a heated sensor type, which helps the sensor reach operating temperature quickly, improving emission control efficiency. The sensor includes a female connector with four wires, allowing seamless integration with the vehicle’s wiring harness. The 18.62-inch wiring harness length provides adequate reach for installation in the engine bay. The threaded mounting type with a 0.708-inch diameter ensures secure attachment to the exhaust system.

Common Applications and Issues Addressed

• Restores accurate oxygen level readings for proper fuel mixture
• Helps reduce engine misfires and rough idling
• Improves fuel efficiency by optimizing combustion
• Reduces harmful emissions to meet environmental standards
• Prevents check engine light related to oxygen sensor faults

Installation Notes and Tips

When installing the Denso 234-4599 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the connector gender matches the vehicle harness for a secure connection. Follow vehicle-specific torque specifications to prevent sensor damage or exhaust leaks.

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.