NTK 24417 Oxygen Sensor - Upstream

Direct-Fit Oxygen Sensor

NTK 24417 is a direct-fit oxygen sensor built for specific applications and engineered for accurate exhaust monitoring. It uses a heated, threaded design with a 4-wire configuration and a 20.5-inch harness for a clean replacement on the correct application.

Key Features

• Heated oxygen sensor for faster operating response.
• Specific-fit design for direct replacement on the listed application.
• Threaded mounting type with an 18 mm thread diameter.
• 20.5-inch wiring harness for proper routing.
• 4-wire construction for the correct sensor interface.

Detailed Description

NTK 24417 is part of NTK’s Direct Fit Oxygen Sensor line, which focuses on application-specific replacement parts with OE-style fit, form, and function. NTK is known for oxygen sensor manufacturing and uses ceramic technology control from raw material through finished product. This sensor is manufactured and tested to meet or exceed OE specifications, making it a direct replacement choice for emission control service.

Fits 2000-2003 Honda S2000, upstream. This part cross-references DENSO Auto Parts 234-4124 for the same application.

What It Is Used For

• Restoring oxygen sensor signal accuracy in the exhaust stream.
• Addressing check engine light concerns related to sensor performance.
• Replacing a worn or contaminated upstream sensor.
• Correcting fuel control issues caused by inaccurate exhaust feedback.
• Maintaining proper emissions system operation on the listed application.

Installation Notes and Tips

Verify the connector style, thread size, and harness length before installation. This sensor is a threaded, specific-fit replacement, so the vehicle application and sensor location should match the listing exactly. Use proper exhaust sensor service practices to avoid damaging the sensing element during removal and installation.

Quality Assurance

NTK tests these oxygen sensors during manufacturing to support quality and reliability that meet or exceed OE specifications. The brand is part of NGK’s product family and is recognized as a major original equipment oxygen sensor supplier.