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NTK 24281 Oxygen Sensor - Upstream Left or Upstream Right
Overview of NTK Direct Fit Oxygen Sensor 24281
The NTK Direct Fit Oxygen Sensor 24281 is designed to provide precise air-fuel mixture readings for improved engine performance and emissions control. This heated oxygen sensor features a specific fitment, ensuring compatibility with select vehicle makes and models for reliable operation.
- Heated sensor type for faster response times
- Specific fitment for accurate installation
- Threaded mounting type with 18mm thread diameter
- Four-wire configuration for enhanced signal transmission
- 8.75-inch wiring harness length for optimal routing
Detailed Product Features and Specifications
The NTK Direct Fit Oxygen Sensor 24281 belongs to the Direct Fit Oxygen Sensor product line, which focuses on providing exact replacement sensors engineered to match original equipment specifications. This ensures proper fit and function without the need for modifications. The sensor’s heated design allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions sooner after engine start.
With a threaded mounting type and an 18mm thread diameter, this oxygen sensor installs securely into the exhaust system. The four-wire setup supports both the sensor signal and the heating element, while the 8.75-inch wiring harness length offers sufficient reach for clean and safe connections within the engine bay.
Common Applications and Problem Resolution
- Helps resolve rough idling caused by incorrect air-fuel mixture readings
- Addresses increased emissions and failed emissions tests
- Improves fuel economy by providing accurate oxygen level data
- Prevents engine hesitation and stalling related to faulty sensors
- Eliminates check engine light triggers related to oxygen sensor faults
Installation Notes and Tips
When installing the NTK 24281 oxygen sensor, ensure the engine and exhaust system are cool to avoid burns. Use an oxygen sensor socket or appropriate tool to remove the old sensor and install the new one. Verify the wiring harness length of 8.75 inches is sufficient for your vehicle’s routing requirements. Confirm the sensor’s four-wire connector matches the vehicle’s harness to avoid electrical issues.
Quality Assurance and Warranty
NTK oxygen sensors are manufactured to meet or exceed OEM standards for durability and performance. The Direct Fit Oxygen Sensor line undergoes rigorous testing to ensure reliable operation under various driving conditions. Please refer to NTK’s official warranty policy for specific coverage details related to part number 24281.
| Brand | NTK |
| Part Number | 24281 |
| Wiring Harness Length | 8.7500 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Thread Diameter | 18.000 |
| Mounting Type | Threaded |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Suzuki | Grand Vitara | 2.5L | V6 | Upstream Right | Bank 2, sensor 1, Oxygen Sensor.; Direct Fit Oxygen Sensor |
| 2000 | Suzuki | Grand Vitara | 2.5L | V6 | Upstream Left | Bank 1 Sensor 1 Oxygen Sensor; Direct Fit Oxygen Sensor |
| 1999 | Suzuki | Grand Vitara | 2.5L | V6 | Upstream Right | Bank 2, sensor 1, Oxygen Sensor.; Direct Fit Oxygen Sensor |
| 1999 | Suzuki | Grand Vitara | 2.5L | V6 | Upstream Left | Bank 1 Sensor 1 Oxygen Sensor; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.