NTK 24089 Oxygen Sensor - Downstream Front

Direct Fit Oxygen Sensor for Honda Odyssey

NTK 24089 is a direct fit heated oxygen sensor built for specific applications, including the 2014-2017 Honda Odyssey in the downstream front position. It is engineered with a threaded mounting design, a 4-wire configuration, and a 27.25-inch wiring harness length for OE-style replacement service.

Key Features

• Specific-fit oxygen sensor for direct replacement service
• Heated sensor design for faster operating response
• 4-wire configuration
• Threaded mounting type with 18.000 mm thread diameter
• 27.25-inch wiring harness length
• Compatible with 2014-2017 Honda Odyssey, downstream front

Product Details

NTK Direct Fit Oxygen Sensor 24089 is part of NTK’s direct replacement sensor line, developed for import and domestic vehicle coverage. NTK applies ceramic manufacturing expertise and OE-focused engineering to control the sensor element from raw material through finished production. This oxygen sensor is manufactured and tested to meet or exceed OE specifications for fit, form, and function. It cross-references DENSO Auto Parts 234-4976 for the same application.

Fits 2014-2017 Honda Odyssey, downstream front. This application is listed for the B2S2 location and is a direct fit oxygen sensor replacement for the Honda Odyssey exhaust system.

Common Issues This Sensor May Address

• Check engine light related to oxygen sensor performance
• Incorrect air-fuel ratio readings from a worn downstream sensor
• Slow sensor response after extended exhaust exposure
• Fault codes tied to the B2S2 location on the Honda Odyssey
• Emissions inspection failures caused by a degraded sensor signal

Installation Notes and Tips

Verify the downstream front position and connector match before installation. Use the vehicle’s service information to confirm the B2S2 location on the 2014-2017 Honda Odyssey, and inspect the exhaust threads and harness routing before tightening the sensor. Because this is a threaded, specific-fit sensor, proper torque and connector alignment are important for a clean installation.

Quality Assurance

NTK manufactures oxygen sensors with OE-level application coverage and extensive production testing to support reliable operation. The brand’s sensor expertise and ceramic manufacturing background are used to maintain consistent fit and performance across direct fit applications such as NTK 24089.