HomeEmission Control > SensorsNTK 24251 Oxygen Sensor - Downstream
Part #: 24251

NTK 24251 Oxygen Sensor - Downstream

Direct Fit Oxygen Sensor, Downstream
⚙️ 2 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Direct Fit Oxygen Sensor, Downstream
🚗Fitment: Honda, CR-V
🔄Easy Returns — Return within 60 days for a full refund
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Overview of NTK Direct Fit Oxygen Sensor 24251 for Honda CR-V

The NTK Direct Fit Oxygen Sensor 24251 is designed specifically for Honda CR-V models, ensuring precise emission control and optimal engine performance. This heated oxygen sensor features a threaded mounting type and a 10.75-inch wiring harness length for straightforward installation.

  • Heated oxygen sensor for faster response times
  • Specific fit for Honda CR-V vehicles
  • Threaded mounting with 18mm thread diameter
  • Four-wire design for accurate signal transmission
  • 10.75-inch wiring harness length for proper reach

Detailed Features and Specifications

The NTK Direct Fit Oxygen Sensor 24251 belongs to the Direct Fit Oxygen Sensor product line, which focuses on providing vehicle-specific sensors engineered to match OEM specifications. This ensures compatibility and reliable performance without the need for modifications. The sensor is heated, which helps it reach operating temperature quickly, improving fuel efficiency and reducing emissions. With a threaded mounting type and an 18mm thread diameter, installation is secure and consistent. The four-wire configuration supports both the sensor signal and heater circuit, enhancing durability and responsiveness. The 10.75-inch wiring harness length is designed to fit the Honda CR-V’s factory harness routing, simplifying replacement.

Compatible Vehicles and Applications

  • Compatible with Honda CR-V models requiring part number 24251
  • Used in emission control systems to monitor oxygen levels in exhaust gases
  • Helps maintain proper air-fuel mixture for engine efficiency
  • Supports emission compliance by providing accurate sensor data

Installation Notes and Tips

  • Ensure vehicle is cool before sensor removal to avoid burns
  • Use appropriate oxygen sensor socket for threaded removal and installation
  • Verify wiring harness length and connector compatibility before installation
  • Do not over-tighten sensor; follow manufacturer torque specifications
  • Check for exhaust leaks after installation to ensure sensor accuracy

Quality Assurance and Warranty

NTK oxygen sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor 24251 undergoes rigorous testing to comply with OEM specifications for the Honda CR-V. While specific warranty details are not provided here, NTK typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.

BrandNTK
Part Number24251
PositionDirect Fit Oxygen Sensor, Downstream
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter18.000
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length10.7500

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006HondaCR-V2.4LL4DownstreamB1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor
2005HondaCR-V2.4LL4DownstreamB1S2 oxygen sensor meets OEM standards.; Direct Fit Oxygen Sensor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15476234-435236532PPA004ES20128

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.