NTK 25716 Oxygen Sensor - Downstream

Overview of NTK Direct Fit Oxygen Sensor 25716 for Volvo XC90

The NTK Direct Fit Oxygen Sensor 25716 is designed specifically for the Volvo XC90, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 31.5-inch wiring harness for straightforward installation.

• Heated oxygen sensor for accurate emissions monitoring
• Specific fit for Volvo XC90 models
• Threaded mounting type with 18mm thread diameter
• 31.5-inch wiring harness length for flexible installation
• Four-wire configuration for reliable sensor operation

Detailed Features and Specifications

The NTK Direct Fit Oxygen Sensor 25716 belongs to the Direct Fit Oxygen Sensor product line, which focuses on providing vehicle-specific sensors engineered to match OEM specifications. This ensures compatibility and performance without the need for modifications. The heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions shortly after engine start.

With a wire quantity of four, this sensor supports both the heater circuit and signal transmission, enhancing durability and responsiveness. The 18mm threaded mounting type secures the sensor firmly in place, while the 31.5-inch wiring harness length offers sufficient reach for installation in the Volvo XC90’s exhaust system.

Applications and Problem Solving

• Helps maintain proper air-fuel mixture for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty oxygen sensors
• Addresses check engine light triggers related to emission control
• Supports smooth engine idling and acceleration

Installation Notes and Tips

Installation of the NTK Direct Fit Oxygen Sensor 25716 is straightforward due to its specific fitment for the Volvo XC90. Ensure the vehicle is cooled down before sensor replacement to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the wiring harness. Verify the sensor’s connector matches the vehicle’s harness to ensure proper electrical connection.

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor line is engineered to OEM specifications for consistent fit and function. Please refer to NTK’s warranty policy for specific coverage details related to part number 25716.