NTK 24614 Oxygen Sensor - Downstream, Upstream, Upstream Left or Upstream Right

Overview of NTK Direct Fit Oxygen Sensor 24614

The NTK Direct Fit Oxygen Sensor 24614 is designed specifically for Subaru Impreza and Legacy 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 sensor type for faster response times
• Specific fit for Subaru Impreza and Legacy
• Threaded mounting type with 18mm thread diameter
• Three-wire configuration for reliable connectivity
• 17.25-inch wiring harness length for proper installation

Detailed Product Features and Specifications

This NTK oxygen sensor features a heated element that allows it to reach operating temperature quickly, improving sensor accuracy and reducing emissions during cold starts. The sensor is designed with a threaded mounting type and an 18mm thread diameter, ensuring a secure and precise fit in the exhaust system. With a three-wire setup, it provides stable electrical connections necessary for accurate sensor readings. The 17.25-inch wiring harness length offers sufficient reach for direct installation without modifications.

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 approach eliminates the need for splicing or adapting wiring, simplifying installation and maintaining factory-level performance. The 24614 part number is part of this line, ensuring compatibility and reliable operation for Subaru Impreza and Legacy vehicles.

Common Applications and Issues Addressed

• Restores accurate air-fuel ratio readings for engine control
• Helps resolve check engine light triggers related to oxygen sensor faults
• Improves fuel efficiency by providing correct emissions data
• Reduces harmful exhaust emissions by maintaining proper combustion
• Prevents drivability issues caused by faulty oxygen sensors

Installation Notes and Tips

When installing the NTK 24614 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 and connector match the vehicle’s factory setup to avoid electrical issues. Apply anti-seize compound on the threads if recommended by the vehicle manufacturer, but avoid contaminating the sensor tip. Tighten the sensor to the specified torque to prevent exhaust leaks.

Quality Assurance and Warranty

NTK oxygen sensors undergo rigorous testing to meet OEM standards for durability and performance. The Direct Fit Oxygen Sensor 24614 is manufactured to provide consistent sensor output and long service life. Warranty coverage details should be confirmed with the distributor or retailer, as they may vary by region.