Denso 234-4310 Oxygen Sensor - Downstream Right

Overview of the Denso OE Style Oxygen Sensor 234-4310

The Denso OE Style Oxygen Sensor 234-4310 is designed specifically for Nissan Pathfinder models, providing precise emissions control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a 35.24-inch wiring harness, ensuring a secure and accurate fit.

• Heated oxygen sensor for faster response times
• Specific fit for Nissan Pathfinder vehicles
• Threaded mounting with 0.708-inch thread diameter
• 35.24-inch wiring harness length for optimal installation
• Four-wire design with male connector for reliable connectivity

Detailed Features and Specifications

The Denso 234-4310 oxygen sensor is part of the OE Style product line, which focuses on delivering components that meet original equipment specifications. This ensures compatibility and performance consistent with factory-installed parts. The sensor’s heated element allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its four-wire configuration includes a male connector, facilitating straightforward integration with the vehicle’s wiring system. The threaded mounting type with a 0.708-inch diameter provides a secure and leak-free installation.

Compatible Vehicles and Applications

This oxygen sensor is specifically designed for Nissan Pathfinder models, making it a suitable replacement part for emission control systems in these vehicles. It helps address issues such as:

• Erratic engine performance due to faulty oxygen readings
• Increased fuel consumption caused by inaccurate air-fuel mixture data
• Check engine light triggered by sensor malfunction
• Failed emissions tests related to sensor degradation
• Rough idling or hesitation during acceleration

Installation Notes and Tips

When installing the Denso OE Style 234-4310 oxygen sensor, ensure the vehicle is cool to avoid burns. Use appropriate tools to avoid damaging the threaded mounting. Verify the wiring harness length of 35.24 inches is sufficient for your installation location. Confirm the male connector matches the vehicle’s wiring harness to ensure proper electrical connection.

Quality Assurance and Warranty

Denso’s OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties that cover defects in materials and workmanship. Using a sensor designed for Nissan Pathfinder models helps maintain the integrity of the vehicle’s emission control system.