NTK 25572 Oxygen Sensor - Upstream

Overview of NTK Direct Fit Oxygen Sensor 25572

The NTK Direct Fit Oxygen Sensor 25572 is designed for precise emission control in select Nissan and Jaguar vehicles. This non-heated oxygen sensor offers a specific fit, ensuring reliable performance and compatibility with various models including the Nissan 240SX and Jaguar XJ6.

• Brand: NTK
• Brand Line: Direct Fit Oxygen Sensor
• Part Number: 25572
• Sensor Type: Non heated
• Wiring Harness Length: 10.75 inches
• Wire Quantity: 1
• Thread Diameter: 18 mm
• Mounting Type: Threaded
• Specific fit for Nissan and Jaguar models

Detailed Product Description

The NTK Direct Fit Oxygen Sensor 25572 is engineered to meet the exact specifications of certain Nissan and Jaguar vehicles, including models such as the Nissan Altima, Maxima, Sentra, and the Jaguar XJ6 and Vanden Plas. This sensor features a non-heated design with a single wire and a threaded mounting type with an 18 mm thread diameter, facilitating straightforward installation. The 10.75-inch wiring harness length provides adequate reach for proper connection without excess slack. As part of NTK's Direct Fit Oxygen Sensor line, this sensor is manufactured to deliver precise air-fuel mixture readings, which are critical for optimal engine performance and emissions control.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel ratio for efficient combustion
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine performance issues related to faulty oxygen sensors
• Resolves check engine light triggers caused by sensor failure
• Supports smooth engine idling and acceleration

Installation Notes and Tips

• Ensure vehicle compatibility with Nissan or Jaguar models listed before installation
• Use appropriate tools for threaded sensor removal and installation
• Check wiring harness length and routing to avoid damage or interference
• Follow manufacturer torque specifications for sensor mounting
• Verify sensor connector is securely attached to prevent signal loss

Quality Assurance and Warranty

NTK's Direct Fit Oxygen Sensor line is produced under strict quality control standards to ensure durability and reliable performance. The 25572 oxygen sensor undergoes rigorous testing to meet OEM specifications. While specific warranty details may vary, NTK typically offers coverage against manufacturing defects to provide confidence in product longevity and function.