NTK 24258 Oxygen Sensor - Downstream

Direct Fit Oxygen Sensor for Acura and Honda

NTK 24258 is a direct fit heated oxygen sensor built for specific downstream applications on select Acura and Honda models. It is engineered for OE-style fit, form, and function, with a threaded mounting design and a 4-wire configuration for precise replacement service.

The NTK Direct Fit Oxygen Sensor line focuses on application-specific coverage and OE-level sensor technology. NTK manufactures oxygen sensors with controlled ceramic components and extensive production testing to help maintain quality and reliability for import and domestic vehicles.

Key Features

• Direct fit oxygen sensor for specific downstream applications
• Heated sensor design for faster operating readiness
• 4-wire configuration with 39.25 in. wiring harness length
• 18 mm thread diameter and threaded mounting type
• OE-style replacement for select Acura TSX and Honda Accord applications
• Part number 24258 for application lookup and catalog matching

Application Details

Compatible with 2004-2008 Acura TSX, downstream, and 2004-2007 Honda Accord, downstream. It also matches 2003 Honda Accord, downstream, California emissions applications with OE reference 36532RADL12. This NTK 24258 oxygen sensor is intended for vehicles that require a specific-fit downstream sensor in the B1S2 position.

This part cross-references Bosch 15410 and Delphi ES20176 for the same application.

What It Helps Address

• Check engine light concerns related to downstream oxygen sensor performance
• Incorrect air-fuel feedback from a worn or slow-responding sensor
• Emissions test failures tied to oxygen sensor efficiency
• Driveability issues caused by inaccurate exhaust oxygen readings
• Replacement needs for OE-style sensor service on Acura TSX and Honda Accord

Installation Notes and Tips

Verify the vehicle year, make, model, emissions package, and sensor position before ordering. This sensor uses a threaded mounting type and a specific-fit harness, so connector and routing match-up should be confirmed against the original part. For best results, compare the OE number and downstream B1S2 location before installation.

Quality Assurance

NTK is a major original equipment oxygen sensor manufacturer and uses manufacturing controls that test sensors for quality and reliability against OE specifications. The 24258 reflects NTK’s OE-focused approach to import and domestic sensor coverage.