Denso 234-4265 Oxygen Sensor - Downstream or Downstream Right

Overview of the Denso OE Style Oxygen Sensor 234-4265

The Denso OE Style Oxygen Sensor 234-4265 is designed specifically for Land Rover vehicles including the LR3, Range Rover, and Range Rover Sport. This heated oxygen sensor features a 14.76-inch wiring harness and a threaded mounting type, ensuring precise fitment and reliable performance.

• Heated sensor type for faster activation and accurate readings
• Specific fitment for Land Rover LR3, Range Rover, and Range Rover Sport
• Four-wire design with a male connector for secure electrical connection
• Threaded mounting with a 0.708-inch thread diameter for proper installation
• 14.76-inch wiring harness length to accommodate factory routing

Detailed Features and Specifications

This Denso oxygen sensor is part of the OE Style product line, which focuses on delivering original equipment quality and fitment. The OE Style line is engineered to meet or exceed factory specifications, providing a direct replacement that maintains the integrity of your vehicle’s emission control system. The 234-4265 sensor uses a heated element to reduce warm-up time, improving fuel efficiency and emissions control shortly after engine start.

The sensor’s four-wire configuration includes two wires for the heating element and two for the sensor signal, ensuring accurate oxygen level detection. The male connector and threaded mounting type with a 0.708-inch diameter allow for straightforward installation in the designated sensor port on compatible Land Rover models.

Compatible Vehicles and Applications

• Land Rover LR3 oxygen sensor replacement
• Range Rover emission control sensor upgrade
• Range Rover Sport oxygen sensor for improved fuel management
• Emission system repair for Land Rover models requiring part number 234-4265
• Addressing issues related to oxygen sensor failure in Land Rover vehicles

Installation Notes and Tips

When installing the Denso 234-4265 oxygen sensor, ensure the engine is cool to avoid injury. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length and connector type match the factory setup to prevent electrical issues. Thread the sensor carefully to avoid cross-threading and torque to manufacturer specifications for a secure fit.

Quality Assurance and Warranty

Denso’s OE Style oxygen sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. This sensor is designed to maintain proper emission control system function and comply with vehicle manufacturer requirements. Warranty details are typically provided by the manufacturer or distributor and should be confirmed at the time of purchase.