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NTK 24603 Oxygen Sensor - Downstream
Overview of NTK Direct Fit Oxygen Sensor 24603
The NTK Direct Fit Oxygen Sensor 24603 is designed specifically for select Acura and Honda models, including the Accord, CL, Prelude, and TL. This heated oxygen sensor ensures accurate emissions control and optimal engine performance by providing precise air-fuel mixture data to the vehicle's engine management system.
- Heated oxygen sensor for faster response times
- Specific fit for Acura and Honda Accord, CL, Prelude, and TL
- 33.75-inch wiring harness length for easy installation
- Threaded mounting type with 18mm thread diameter
- Four-wire configuration for reliable signal transmission
Detailed Product Description
The NTK Direct Fit Oxygen Sensor 24603 belongs to the Direct Fit Oxygen Sensor product line, which focuses on providing exact replacement sensors engineered to match the original equipment specifications. This ensures compatibility and performance without the need for modifications. The sensor features a heated element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. With a 33.75-inch wiring harness and a threaded mounting type with an 18mm diameter, this sensor is designed for straightforward installation in the specified Acura and Honda vehicles.
Compatible Vehicles and Applications
This oxygen sensor is compatible with the following makes and models:
- Acura Accord, CL, Prelude, TL
- Honda Accord, CL, Prelude, TL
It is intended for use in emission control systems to monitor and regulate the air-fuel ratio, helping to maintain compliance with environmental standards and improve engine performance.
Common Issues Addressed by NTK Oxygen Sensor 24603
- Check engine light triggered by faulty oxygen sensor readings
- Poor fuel economy due to incorrect air-fuel mixture
- Increased emissions and failed emissions tests
- Engine hesitation or rough idling caused by sensor malfunction
- Reduced engine performance and drivability issues
Installation Notes and Tips
Installation of the NTK Direct Fit Oxygen Sensor 24603 requires no modifications due to its specific fit design. The 33.75-inch wiring harness provides sufficient length for easy connection to the vehicle’s existing wiring. Ensure the sensor is threaded securely using the 18mm thread diameter to prevent exhaust leaks. It is recommended to use anti-seize compound on the threads to facilitate future removal. Always disconnect the battery before installation to avoid electrical issues.
Quality Assurance and Warranty
NTK oxygen sensors are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Direct Fit Oxygen Sensor line undergoes rigorous testing to verify sensor accuracy and longevity. While specific warranty details for part number 24603 should be confirmed with the supplier, NTK typically offers a limited warranty covering defects in materials and workmanship.
| Brand | NTK |
| Part Number | 24603 |
| Position | Direct Fit Oxygen Sensor, Downstream |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 18.000 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 33.7500 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | Acura | CL | 3.0L | V6 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1999 | Acura | CL | 2.3L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1999 | Acura | TL | 3.2L | V6 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor |
| 1999 | Honda | Accord | 3.0L | V6 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor |
| 1999 | Honda | Accord | 2.3L | L4 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor |
| 1998 | Acura | CL | 3.0L | V6 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1998 | Acura | CL | 2.3L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1998 | Honda | Accord | 3.0L | V6 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor |
| 1998 | Honda | Accord | 2.3L | L4 | Downstream | B1S2, Federal Emissions, OE Equivalent Design; Direct Fit Oxygen Sensor |
| 1997 | Acura | CL | 3.0L | V6 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1997 | Acura | CL | 2.2L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1997 | Honda | Accord | 2.7L | V6 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1997 | Honda | Accord | 2.2L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1996 | Honda | Accord | 2.7L | V6 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1996 | Honda | Accord | 2.2L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1996 | Honda | Prelude | 2.3L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1996 | Honda | Prelude | 2.2L | L4 | Downstream | Downstream oxygen sensor with original equipment equivalent design; Direct Fit Oxygen Sensor |
| 1995 | Honda | Accord | 2.7L | V6 | Downstream | Downstream oxygen sensor with original equipment equivalent design; 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.