Denso 234-4382 Oxygen Sensor - Downstream

Overview of the Denso OE Style Oxygen Sensor 234-4382

The Denso OE Style Oxygen Sensor 234-4382 is designed specifically for Nissan Altima and Rogue 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 Nissan Altima and Rogue vehicles
• Threaded mounting type with 0.708-inch thread diameter
• 18.54-inch wiring harness length with 4 wires
• Male connector for secure electrical connection

Details on the Denso OE Style Product Line

The OE Style line from Denso focuses on providing direct replacement parts that meet original equipment specifications. The 234-4382 oxygen sensor is engineered to match the fit, form, and function of the factory-installed sensor, ensuring compatibility and reliable performance in Nissan Altima and Rogue models.

Technical Description and Features

This oxygen sensor features a heated element to reduce warm-up time, improving fuel efficiency and emissions control shortly after engine start. The 18.54-inch wiring harness length and 4-wire configuration allow for precise signal transmission and heater control. Its threaded mounting type with a 0.708-inch diameter ensures a secure and proper fit in the exhaust system. The male connector design facilitates straightforward installation and reliable electrical connection.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces emissions by providing accurate oxygen level data to the engine control unit
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers related to sensor malfunction
• Supports compliance with emissions regulations for Nissan Altima and Rogue

Installation Notes and Tips

When installing the Denso 234-4382 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use appropriate tools to avoid damaging the threaded mounting. Verify the connector is securely attached to prevent electrical issues. It is recommended to check for any exhaust leaks after installation to maintain sensor accuracy.

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This part is designed to match OEM specifications for Nissan Altima and Rogue vehicles. Warranty coverage details should be confirmed with the parts provider or manufacturer.