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NTK 24301 Air / Fuel Ratio Sensor - Upstream
Overview of NTK Direct Fit 5-Wire A/F Sensor for Honda Insight
The NTK Direct Fit 5-Wire A/F Sensor 24301 is designed specifically for Honda Insight models, providing precise air/fuel ratio monitoring. This heated sensor ensures accurate emissions control and optimal engine performance.
- Heated sensor type for faster response times
- 5-wire configuration for reliable signal transmission
- Specific fitment for Honda Insight vehicles
- Thread diameter of 18.0 mm and thread length of 0.38 inches
- Wiring harness length of 8.3 inches for easy installation
- No mounting bracket included
Details on the Direct Fit 5-Wire A/F Sensor Product Line
The NTK Direct Fit 5-Wire A/F Sensor line is engineered to provide direct replacement sensors that match OEM specifications. This product line focuses on precise fitment and reliable performance, reducing installation time and ensuring compatibility with specific vehicle models such as the Honda Insight. The 5-wire heated sensor design supports accurate air/fuel ratio readings critical for emission control systems.
Technical Description and Features
This air/fuel ratio sensor (part number 24301) features a heated sensor element that allows it to reach operating temperature quickly, improving measurement accuracy under various driving conditions. The 5-wire design enhances signal stability and communication with the engine control unit. With a thread diameter of 18.0 mm and a thread length of 0.38 inches, this sensor fits securely into the designated mounting location on the Honda Insight. The wiring harness length of 8.3 inches provides sufficient reach for straightforward connection without modification.
Common Applications and Problem Solving
- Helps maintain proper air/fuel mixture for efficient combustion
- Reduces emissions by providing accurate data to the engine control system
- Addresses issues related to poor fuel economy caused by faulty sensors
- Resolves engine performance problems such as rough idling or hesitation
- Prevents check engine light triggers related to air/fuel ratio sensor faults
Installation Notes and Tips
Installation of the NTK 24301 sensor requires no modifications due to its specific fitment for Honda Insight models. Ensure the engine is cool before removal and installation to avoid injury. Use appropriate tools to avoid damaging the sensor threads. Verify the wiring harness connection is secure and free of corrosion. Since no mounting bracket is included, use the existing bracket on the vehicle for proper sensor positioning.
Quality Assurance and Warranty
NTK sensors are manufactured to meet strict quality standards, ensuring durability and reliable performance. The Direct Fit 5-Wire A/F Sensor 24301 undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary by region.
| Brand | NTK |
| Part Number | 24301 |
| Position | Direct Fit 5-Wire A/F Sensor, Upstream |
| Mounting Bracket Included | No |
| Sensor Type | Heated |
| Thread Diameter | 18.000 |
| Thread Length | 0.38 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
| Wiring Harness Length | 8.3 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Honda | Insight | Manual | 1.0L | L3 | Upstream | Bank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F Sensor |
| 2000 | Honda | Insight | 1.0L | L3 | Upstream | Bank 1 Sensor 1 Oxygen Sensor; Direct Fit 5-Wire A/F 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.