NTK 24687 Oxygen Sensor - Downstream Rear

Overview of NTK Direct Fit Oxygen Sensor 24687 for Toyota Sienna

The NTK Direct Fit Oxygen Sensor part number 24687 is designed specifically for Toyota Sienna models. This heated oxygen sensor features a threaded mounting type and a 26.5-inch wiring harness, ensuring precise fitment and reliable performance in emission control systems.

• Heated oxygen sensor for accurate exhaust gas monitoring
• Specific fit for Toyota Sienna vehicles
• Threaded mounting with 18mm thread diameter
• 26.5-inch wiring harness length for optimal installation
• Four-wire configuration for enhanced sensor functionality

Details on the NTK Direct Fit Oxygen Sensor Product Line

The Direct Fit Oxygen Sensor line by NTK is engineered to provide exact replacement sensors that match OEM specifications. This product line focuses on delivering sensors with precise wiring harness lengths and mounting types to simplify installation and maintain vehicle emission standards. The 24687 sensor is part of this line, offering a heated sensor type and specific fitment for Toyota Sienna models, ensuring compatibility and performance.

Technical Description and Attributes

The NTK oxygen sensor 24687 is a heated sensor equipped with four wires, which allows for faster sensor warm-up and improved emission control. It features a threaded mounting type with an 18mm thread diameter, making it compatible with the exhaust system of Toyota Sienna vehicles. The wiring harness length of 26.5 inches provides sufficient reach for straightforward installation without the need for extensions or modifications.

Common Applications and Issues Addressed

• Helps maintain proper air-fuel mixture for efficient engine performance
• Reduces harmful emissions by providing accurate oxygen level data
• Prevents engine misfires caused by faulty oxygen sensors
• Resolves check engine light triggers related to oxygen sensor faults
• Improves fuel economy by ensuring optimal combustion

Installation Notes and Tips

When installing the NTK oxygen sensor 24687 on a Toyota Sienna, ensure the vehicle is cool to avoid burns. Use a proper oxygen sensor socket to avoid damaging the sensor or wiring. Verify the wiring harness length of 26.5 inches is sufficient for your vehicle’s exhaust layout. Thread the sensor carefully into the exhaust port with the 18mm thread diameter to prevent cross-threading. It is recommended to apply anti-seize compound on the threads if not pre-applied.

Quality Assurance and Warranty

NTK oxygen sensors undergo rigorous testing to meet OEM standards for durability and performance. The Direct Fit Oxygen Sensor 24687 is manufactured to provide reliable operation within the emission control system of Toyota Sienna vehicles. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region.