Denso 234-4595 Oxygen Sensor - Downstream Front or Downstream Left

Overview of Denso OE Style Oxygen Sensor 234-4595

The Denso OE Style Oxygen Sensor 234-4595 is designed specifically for select Nissan and Infiniti models, including the Altima, JX35, Murano, Pathfinder, Quest, and QX60. This heated oxygen sensor features a threaded mounting type and a 10.79-inch wiring harness, ensuring precise fitment and reliable performance.

• Heated oxygen sensor for accurate emissions control
• Specific fit for Nissan and Infiniti vehicles
• Threaded mounting with 0.708-inch thread diameter
• 10.79-inch wiring harness length with 4 wires
• Female connector for secure electrical connection

Detailed Product Description

The Denso 234-4595 oxygen sensor is engineered to meet the exact specifications of the original equipment for Nissan and Infiniti vehicles. Its heated sensor type allows for faster activation and improved fuel efficiency by accurately monitoring oxygen levels in the exhaust gases. The sensor’s 4-wire design supports both the heating element and signal transmission, while the female connector ensures a secure and reliable connection. With a 0.708-inch threaded mounting, installation is straightforward and compatible with the designated models.

This oxygen sensor is part of Denso's OE Style product line, which focuses on delivering components that closely match original equipment specifications. The OE Style line is intended for customers seeking direct replacements that maintain factory performance and fitment standards without modification.

Compatible Vehicles and Common Applications

• Compatible with Nissan Altima, JX35, Murano, Pathfinder, Quest
• Compatible with Infiniti JX35 and QX60 models
• Used to monitor and regulate exhaust emissions
• Helps maintain optimal engine performance and fuel economy
• Addresses issues related to faulty oxygen sensors and emission failures

Installation Notes and Tips

• Ensure the vehicle is cool before installation to avoid burns
• Use appropriate tools for threaded sensor removal and installation
• Verify connector type matches the vehicle harness (female connector)
• Check wiring harness length (10.79 inches) for proper routing
• Follow vehicle-specific service manual for torque specifications

Quality Assurance and Warranty

Denso OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable operation. The 234-4595 part number undergoes rigorous testing to comply with emission control requirements. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.