NTK 24599 Oxygen Sensor - Downstream

Direct Fit Oxygen Sensor for Hyundai

NTK 24599 is a specific-fit heated oxygen sensor built for downstream applications on select Hyundai models. It uses a threaded mounting design and a 4-wire configuration to match the original sensor layout for accurate replacement service.

Key Features

• Heated oxygen sensor for downstream exhaust monitoring
• Specific-fit design for direct replacement service
• 4-wire construction with threaded mounting
• 17.75-inch wiring harness length
• OE-equivalent design for select Hyundai applications

Detailed Description

NTK 24599 is part of the Direct Fit Oxygen Sensor line, engineered for straightforward replacement where the original sensor uses the same connector style, thread size, and harness length. This part number is listed for 1995-1997 Hyundai Accent, 1996-1997 Hyundai Elantra, and 1997 Hyundai Tiburon downstream applications, including notes for Federal Emissions and OE-equivalent design where specified. For buyers searching for a Hyundai Accent oxygen sensor, Hyundai Elantra oxygen sensor, or Hyundai Tiburon downstream oxygen sensor, NTK 24599 provides a direct-fit service option backed by NTK's OE-focused sensor manufacturing.

NTK is part of the NGK family and is recognized for oxygen sensor production across import and domestic applications. The brand's manufacturing process emphasizes ceramic control from raw material through finished sensor, and each unit is tested during production to meet or exceed OE specifications. This part cross-references Bosch 13459 and Delphi ES10657 for the same application.

Common Replacement Uses

• Restores proper downstream oxygen sensor function
• Addresses sensor fault codes related to mixture monitoring
• Replaces a worn or contaminated heated O2 sensor
• Supports emissions system service on compatible Hyundai models

Installation Notes and Tips

Confirm the downstream location, wire count, thread diameter, and harness length before installation. Match the application notes for emissions package and build date, since some Hyundai Accent listings include Federal Emissions and production-date restrictions. Use the vehicle's original connector and mounting style as the reference for fitment verification.

Quality Assurance

NTK tests oxygen sensors during manufacturing to help ensure quality and reliability that meet or exceed OE specifications.