NTK 24447 Oxygen Sensor - Downstream

Overview of NTK Direct Fit Oxygen Sensor 24447

The NTK Direct Fit Oxygen Sensor 24447 is engineered specifically for Mazda 5 models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 25.25-inch wiring harness length for straightforward installation.

• Heated oxygen sensor for faster response times
• Specific fit for Mazda 5 vehicles
• Threaded mounting with 18mm thread diameter
• Four-wire design for accurate signal transmission
• 25.25-inch wiring harness length for flexible installation

Detailed Product Description

The NTK 24447 oxygen sensor belongs to the Direct Fit Oxygen Sensor product line, designed to provide a precise replacement that matches original equipment specifications. This sensor is a heated type, which helps it reach operating temperature quickly, improving fuel efficiency and reducing emissions. The four-wire configuration supports both the sensor signal and the heater circuit, ensuring reliable performance. With a threaded mounting type and an 18mm thread diameter, installation is compatible with the designated Mazda 5 models. The 25.25-inch wiring harness length offers sufficient reach for proper connection without modification.

Compatible Vehicles and Common Applications

• Compatible with Mazda 5 models requiring a specific oxygen sensor replacement
• Helps resolve issues such as poor fuel economy
• Addresses rough engine idling and hesitation
• Reduces increased emissions and failed emissions tests
• Corrects check engine light triggers related to oxygen sensor faults

Installation Notes and Tips

• Ensure vehicle compatibility with Mazda 5 before installation
• Use appropriate tools for removing the old sensor to avoid damage
• Check the wiring harness length (25.25 inches) for proper routing
• Threaded mounting requires careful torque application to prevent leaks
• Verify sensor connector matches the vehicle’s wiring harness

Quality Assurance and Warranty

NTK’s Direct Fit Oxygen Sensor line is manufactured to meet strict quality standards, ensuring durability and reliable performance. The 24447 part number undergoes rigorous testing to comply with emission control requirements. Warranty details are provided by NTK and typically cover defects in materials and workmanship under normal use.