NTK 25178 Oxygen Sensor - Downstream Right

Overview of NTK Direct Fit Oxygen Sensor 25178

The NTK Direct Fit Oxygen Sensor 25178 is engineered specifically for Hyundai Tiburon models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 24.75-inch wiring harness for straightforward installation.

• Heated oxygen sensor for faster response times
• Specific fit for Hyundai Tiburon vehicles
• 24.75-inch wiring harness length for proper reach
• Threaded mounting type with 18mm thread diameter
• Four-wire design for accurate signal transmission

Detailed Product Features and Specifications

This NTK oxygen sensor is part of the Direct Fit Oxygen Sensor line, designed to provide a precise replacement that matches original equipment specifications. The heated sensor type allows the unit to reach operating temperature quickly, improving fuel efficiency and reducing emissions. With a wire quantity of four, it supports both signal and heater circuits, ensuring reliable sensor operation. The 18mm threaded mounting type guarantees a secure fit in the exhaust system, while the 24.75-inch wiring harness length accommodates the Hyundai Tiburon’s factory routing without modification.

Applications and Common Issues Addressed

• Restores accurate air-fuel mixture readings for Hyundai Tiburon
• Helps resolve rough idling and engine hesitation
• Reduces increased emissions and failed emissions tests
• Corrects poor fuel economy caused by faulty oxygen sensors
• Eliminates check engine light codes related to oxygen sensor failure

Installation Notes and Tips

When installing the NTK Direct Fit Oxygen Sensor 25178, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate wrench to remove the old sensor carefully. Verify the wiring harness length and connector match the Hyundai Tiburon’s factory setup to prevent electrical issues. Avoid over-tightening the sensor to maintain thread integrity and proper sealing.

Quality Assurance and Warranty

NTK’s Direct Fit Oxygen Sensor line is manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details are not provided here, NTK products typically come with a limited warranty covering defects in materials and workmanship. Refer to NTK’s official documentation for exact warranty terms.