NTK 24528 Oxygen Sensor - Upstream Left

Overview of NTK Direct Fit Oxygen Sensor 24528

The NTK Direct Fit Oxygen Sensor 24528 is designed specifically for select INFINITI and Nissan vehicles, including the Pathfinder and QX4 models. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.

• Heated oxygen sensor for faster response times
• Specific fit for INFINITI Pathfinder and Nissan QX4
• 36-inch wiring harness length for easy installation
• Threaded mounting type with 18mm thread diameter
• Three-wire design for reliable signal transmission

Detailed Product Features and Specifications

The NTK 24528 oxygen sensor features a heated sensor type that allows it to reach operating temperature quickly, improving emissions control efficiency. Its specific fitment ensures compatibility with INFINITI Pathfinder and Nissan QX4 models, eliminating the guesswork during replacement. The sensor includes a 36-inch wiring harness, providing sufficient length for straightforward installation without the need for extensions. The threaded mounting type with an 18mm diameter matches factory specifications, ensuring a secure and proper fit. Additionally, the three-wire configuration supports both the sensor signal and heater circuit, maintaining consistent performance.

About the NTK Direct Fit Oxygen Sensor Line

The Direct Fit Oxygen Sensor line by NTK is engineered to provide exact replacement sensors tailored to specific vehicle makes and models. This product line focuses on delivering sensors that meet OEM specifications, simplifying installation and maintaining vehicle emissions compliance. The 24528 sensor is part of this line, offering a direct fit solution for INFINITI and Nissan vehicles requiring precise sensor performance.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by ensuring proper combustion
• Reduces harmful emissions by maintaining sensor accuracy
• Eliminates rough idling or engine hesitation caused by faulty sensors

Installation Notes and Tips

When installing the NTK 24528 oxygen sensor, ensure the vehicle is cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor carefully. Verify the wiring harness length of 36 inches is sufficient for your installation location. Thread the sensor carefully into the exhaust manifold or pipe to avoid cross-threading. Reconnect the three-wire harness securely to maintain proper sensor function.

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet strict quality standards and OEM specifications. While specific warranty details for part number 24528 may vary, NTK typically offers coverage against defects in materials and workmanship. This ensures reliable performance and durability for your INFINITI Pathfinder or Nissan QX4.