NTK 24237 Oxygen Sensor - Downstream

Overview of NTK Direct Fit Oxygen Sensor 24237 for Toyota Highlander

The NTK Direct Fit Oxygen Sensor 24237 is designed specifically for Toyota Highlander models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 31-inch wiring harness for straightforward installation.

• Heated oxygen sensor for accurate exhaust gas monitoring
• Specific fit for Toyota Highlander vehicles
• Threaded mounting type with 18mm thread diameter
• 31-inch wiring harness length for flexible installation
• Four-wire configuration for reliable electrical connection

Detailed Features and Specifications

The NTK 24237 oxygen sensor is part of 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. With a wire quantity of four, this sensor supports both the heater circuit and signal transmission, maintaining accurate feedback to the engine control unit. The 18mm threaded mounting type secures the sensor firmly in place, while the 31-inch wiring harness length offers sufficient reach for installation in the Toyota Highlander exhaust system.

Applications and Problem Solving

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

Installation Notes and Tips

When installing the NTK Direct Fit Oxygen Sensor 24237 on a Toyota Highlander, ensure the vehicle is cool to avoid burns. Use appropriate tools to remove the old sensor and avoid damaging the threaded mounting hole. Verify the wiring harness length and connector compatibility before installation. Tighten the sensor to the manufacturer’s torque specifications to prevent exhaust leaks.

Quality Assurance and Warranty

NTK oxygen sensors undergo rigorous testing to meet emission control standards and OEM quality requirements. The Direct Fit Oxygen Sensor line is engineered for durability and reliable performance. Please refer to NTK’s warranty policy for specific coverage details related to part number 24237.