NTK 24647 Oxygen Sensor - Downstream

Direct Fit Oxygen Sensor for Honda Accord

NTK Direct Fit Oxygen Sensor 24647 is a heated, specific-fit replacement built for downstream use on select Honda Accord applications. It is engineered with a threaded mounting design, 4-wire configuration, and a 42.25-inch wiring harness length for OE-style serviceability.

For 2003-2007 Honda Accord downstream applications, this sensor supports accurate exhaust monitoring and direct replacement of the original equipment equivalent design. NTK 24647 is also listed for the 2003 Honda Accord downstream position, making it a focused choice for Accord oxygen sensor replacement work.

Key Features

• Direct Fit Oxygen Sensor from NTK
• Heated sensor design for downstream exhaust placement
• Specific fit for select Honda Accord applications
• 4-wire configuration with threaded mounting type
• 42.25-inch wiring harness length
• 18 mm thread diameter
• OE-style fit, form, and function

Product Details

NTK 24647 is part of the Direct Fit Oxygen Sensor line, created for straightforward replacement on import and domestic vehicles. NTK uses ceramic manufacturing expertise and OE application knowledge to produce oxygen sensors with controlled ceramic components from raw material through finished product. As the world’s largest supplier and manufacturer of original equipment oxygen sensors, NTK builds this sensor to meet or exceed OE specifications through manufacturing validation and testing.

This part cross-references Bosch 13704 and DENSO Auto Parts 234-4797 for the same application. It is a practical option when replacing a downstream oxygen sensor on a Honda Accord and when searching for NTK 24647, Honda Accord downstream oxygen sensor, or direct fit oxygen sensor for 2003-2007 Honda Accord.

Common Issues This Sensor May Address

• Fault codes related to downstream oxygen sensor performance
• Incorrect air-fuel feedback from a worn exhaust sensor
• Slow sensor response caused by age or contamination
• Emissions test failures tied to oxygen sensor malfunction
• Rough running conditions associated with inaccurate exhaust readings

Installation Notes and Tips

Compatible With 2003-2007 Honda Accord, downstream, and 2003 Honda Accord, downstream. Verify the threaded mounting location, 4-wire connector layout, and harness routing before installation. Use the vehicle’s original sensor position and emissions configuration, including Federal Emissions where listed in fitment notes, to confirm proper application.

Quality Assurance

NTK manufactures oxygen sensors with extensive testing during production to help ensure quality and reliability that meet or exceed OE specifications. The brand’s OE-focused sensor expertise and ceramic manufacturing background support consistent performance for direct replacement service.