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NTK 24694 Air / Fuel Ratio Sensor - Upstream
| Brand | NTK 24694 |
|---|---|
| Position | Upstream |
| Mounting Bracket Included | No |
| Sensor Type | Heated |
| Thread Diameter | 18.000 |
| Thread Length | 0.38 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 20.8 |
| Product line | Direct Fit 4-Wire A/F Sensor |
| Fits | Acura · 2 vehicles |
Direct fit. Specific-fit sensor for straightforward replacement.
Heated sensor. Helps reach operating temperature quickly for reliable readings.
4-wire design. Built for precise air-fuel ratio monitoring.
Cross-references Bosch 15052, Continental 15574 and Delphi ES10941 for the same application. See all 16.
Direct-Fit Air/Fuel Ratio Sensor for Acura RSX
NTK 24694 is a direct-fit heated air/fuel ratio sensor built for precise upstream monitoring on the 2005-2006 Acura RSX. It uses a 4-wire design with a specific-fit harness to match the OE application and simplify replacement.
As part of NTK’s Direct Fit 4-Wire A/F Sensor line, this sensor is engineered for import and domestic coverage with OE-style fit, form, and function. NTK applies ceramic sensor manufacturing expertise and extensive production testing to support consistent signal performance and reliable operation.
Key Features
- Direct-fit replacement air/fuel ratio sensor
- Heated sensor design for faster operating temperature
- 4-wire configuration for the OE-style electrical connection
- Specific-fit application for easier installation alignment
- 20.8 in. wiring harness length
- 18.000 mm thread diameter with 0.38 in. thread length
- Upstream position for Bank 1 Sensor 1 service on the Acura RSX
Detailed Description
NTK 24694 is a replacement air/fuel ratio sensor for 2005-2006 Acura RSX upstream applications. It is built to match the original sensor layout and connection style, making it a practical choice when servicing Bank 1 Sensor 1 on the Acura RSX. The direct-fit design helps maintain proper sensor placement and electrical connection without modifying the harness.
This part cross-references Bosch 15052 and Delphi ES10941 for the same application. The NTK Direct Fit 4-Wire A/F Sensor line is developed to support OE application coverage with sensors that are manufactured and tested to meet demanding quality standards.
Common Issues This Sensor Can Address
- Check engine light related to upstream air/fuel ratio sensor faults
- Incorrect air/fuel mixture readings from a worn sensor
- Rough idle or drivability concerns tied to sensor signal degradation
- Slow sensor response during closed-loop fuel control
- Replacement needs after sensor contamination or age-related failure
Installation Notes and Tips
Compatible With 2005-2006 Acura RSX, upstream Bank 1 Sensor 1. Confirm the connector style, thread size, and harness routing before installation. Use proper oxygen sensor service tools to avoid damaging the sensor body or wiring, and verify the exhaust threads are clean before threading the new sensor into place.
Quality Assurance
NTK is a major original equipment oxygen sensor manufacturer with broad OE application coverage. This sensor is produced with controlled ceramic technology and is extensively tested during manufacturing to support quality and reliability that meet or exceed OE specifications.
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2006 | Acura | RSX | Base | Automatic | 2.0L | L4 | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit 4-Wire A/F Sensor |
| 2005 | Acura | RSX | Base | Automatic | 2.0L | L4 | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit 4-Wire A/F Sensor |
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