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NTK 24625 Oxygen Sensor - Upstream
| Brand | NTK 24625 |
|---|---|
| Position | Upstream |
| Wiring Harness Length | 11.7500 |
| Sensor Type | Heated |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Thread Diameter | 18.000 |
| Mounting Type | Threaded |
| Product line | Direct Fit Oxygen Sensor |
| Fits | Acura and Honda · 4 vehicles |
Direct-fit design. Application-specific replacement for streamlined sensor selection and OE-style fit.
Heated sensor. Supports faster operating response for accurate exhaust feedback.
OE-tested quality. Manufactured and tested to meet or exceed OE specifications.
Cross-references BBB Industries 13389, BBB Industries 13539 and Davico Mfg 13060 for the same application. See all 14.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Product Overview
NTK 24625 is a direct-fit heated oxygen sensor built for specific applications that require threaded mounting and a 4-wire configuration. It is engineered for accurate air/fuel ratio feedback and OE-style fit, form, and function.
Fits 1998-1999 Acura CL, upstream and 1999-2000 Honda Civic, upstream. This NTK oxygen sensor is part of the Direct Fit Oxygen Sensor line, which focuses on application-specific coverage and streamlined replacement selection.
Key Features
- Heated oxygen sensor for faster operating response
- Specific-fit design for direct application matching
- Threaded mounting with 18 mm thread diameter
- 4-wire configuration with 11.75 in. harness length
- OE-style replacement engineered for import and domestic applications
Detailed Description
NTK 24625 is an oxygen sensor for vehicles that use an upstream, bank 1 sensor 1 air/fuel ratio location. It is a threaded, heated sensor with a specific fit design, making it a direct replacement for the listed Honda Civic and Acura CL applications. The 11.75-inch harness length and 4-wire layout support proper connection in the intended installation.
NTK, part of the NGK family of products, is known for oxygen sensor manufacturing and OE application coverage. Part number 24625 is extensively tested during production to meet or exceed OE specifications for quality and reliability. This part cross-references DENSO Auto Parts (e.g., 234-4011, 234-4095) for the same application.
What It Is Used For
- Replacing a failed upstream oxygen sensor
- Restoring air/fuel ratio signal accuracy
- Addressing check engine light conditions related to sensor performance
- Correcting drivability issues caused by inaccurate exhaust feedback
- Replacing a sensor with worn wiring or degraded heater function
Installation Notes and Tips
Verify the upstream Bank 1 Sensor 1 location before installation. Confirm the threaded mounting style, 4-wire connector layout, and harness length match the original sensor. Use the vehicle service procedure for removal and installation to avoid damage to the exhaust bung or wiring.
Quality Assurance
NTK tests these oxygen sensors during manufacturing to help ensure quality and reliability that meets or exceeds OE specifications. Part number 24625 is backed by NTK's OE-focused sensor manufacturing expertise.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Honda | Civic | 1.6L | L4 | GAS | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor |
| 1999 | Acura | CL | 2.3L | L4 | — | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor |
| 1999 | Honda | Civic | 1.6L | L4 | GAS | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor |
| 1998 | Acura | CL | 2.3L | L4 | — | Upstream | OE design oxygen sensor fits Bank 1 Sensor 1 for air/fuel ratio.; Direct Fit Oxygen Sensor |
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