Denso 234-3113 Oxygen Sensor - Upstream

Overview of the Denso OE Style Oxygen Sensor 234-3113

The Denso OE Style Oxygen Sensor 234-3113 is designed specifically for select Nissan and INFINITI models, including the Altima, Frontier, G20, I35, Maxima, Sentra, and Xterra. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by monitoring exhaust gases effectively.

• Heated sensor type for faster activation and improved efficiency
• Specific fit for Nissan and INFINITI vehicles
• Threaded mounting type with 0.708-inch thread diameter
• Three-wire configuration with a male connector
• Wiring harness length of 15.35 inches for precise installation

Detailed Features and Specifications

The Denso OE Style 234-3113 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, reducing emissions during cold starts. Its specific fitment ensures compatibility with Nissan and INFINITI models such as the Altima, Frontier, G20, I35, Maxima, Sentra, and Xterra. The sensor includes a 15.35-inch wiring harness, providing adequate length for straightforward installation without excess slack. The three-wire design with a male connector supports reliable electrical connections, while the threaded mounting type with a 0.708-inch diameter ensures secure attachment to the exhaust system.

About the Denso OE Style Product Line

The OE Style line by Denso is engineered to meet original equipment specifications, offering a direct replacement for factory-installed parts. This product line focuses on delivering precise fitment and reliable performance, making the 234-3113 oxygen sensor a suitable choice for maintaining the emissions system integrity in Nissan and INFINITI vehicles.

Common Applications and Problem Resolution

• Helps resolve rough idling caused by faulty oxygen sensors
• Addresses increased fuel consumption due to inaccurate air-fuel mixture readings
• Reduces emissions by providing accurate exhaust gas data to the engine control unit
• Prevents check engine light triggers related to oxygen sensor faults
• Improves overall engine performance and responsiveness

Installation Notes and Tips

When installing the Denso 234-3113 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to avoid damaging the threaded mounting. Verify the wiring harness length and connector type match the vehicle’s specifications. It is recommended to apply anti-seize compound on the threads to facilitate future removal. Proper torque should be applied to secure the sensor without over-tightening.

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 may vary, Denso typically offers coverage against defects in materials and workmanship. Always consult the product documentation or supplier for exact warranty terms related to part number 234-3113.