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NTK 24565 Oxygen Sensor - Downstream
| Brand | NTK 24565 |
|---|---|
| Position | Downstream |
| Wiring Harness Length | 27.7500 |
| 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 | Lexus · 5 vehicles |
Direct-fit design. Specific application replacement with OE-style fit, form, and function.
Heated sensor. 4-wire construction supports stable exhaust oxygen signal output.
OE-tested quality. Manufactured and tested to meet or exceed OE specifications.
Cross-references BBB Industries 13643, BBB Industries 13732 and DENSO Auto Parts 234-4015 for the same application. See all 12.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Direct-Fit Oxygen Sensor for Lexus IS300
NTK 24565 is a direct-fit heated oxygen sensor built for specific applications and engineered for threaded installation. It matches the OE-style form and function expected for emission control service on the Lexus IS300.
Key Features
- Heated oxygen sensor with a specific-fit design
- 4-wire configuration for stable signal delivery
- Threaded mounting type for direct replacement service
- 18 mm thread diameter
- 27.75 in. wiring harness length
Detailed Description
NTK 24565 is part of the Direct Fit Oxygen Sensor line, which focuses on application-specific replacement sensors with OE-style fitment. NTK is known for oxygen sensor manufacturing and uses ceramic technology control from raw material through finished product. This sensor is manufactured and tested to meet or exceed OE specifications for fit, form, and function.
Fits 2001-2005 Lexus IS300, downstream. This part cross-references DENSO Auto Parts (e.g., 234-4015) for the same application.
What It Is Used For
- Replacing a worn or slow-responding downstream oxygen sensor
- Restoring accurate exhaust oxygen feedback for engine management
- Addressing check engine light concerns related to sensor performance
- Correcting drivability issues tied to improper air-fuel monitoring
Installation Notes and Tips
Verify the downstream location and connector match before installation. The threaded design and specific-fit configuration are intended to simplify replacement on the Lexus IS300. Confirm thread diameter and harness length against the original sensor before final installation.
Quality Assurance
NTK tests these oxygen sensors during manufacturing to support OE-level reliability and specification compliance. The brand is part of the NGK family of products and is recognized as a major original equipment oxygen sensor supplier.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Lexus | IS300 | 3.0L | L6 | Downstream | Cylinders 1-3 downstream oxygen sensor equivalent to OE design.; Direct Fit Oxygen Sensor |
| 2004 | Lexus | IS300 | 3.0L | L6 | Downstream | Cylinders 1-3 downstream oxygen sensor equivalent to OE design.; Direct Fit Oxygen Sensor |
| 2003 | Lexus | IS300 | 3.0L | L6 | Downstream | Cylinders 1-3 downstream oxygen sensor equivalent to OE design.; Direct Fit Oxygen Sensor |
| 2002 | Lexus | IS300 | 3.0L | L6 | Downstream | Cylinders 1-3 downstream oxygen sensor equivalent to OE design.; Direct Fit Oxygen Sensor |
| 2001 | Lexus | IS300 | 3.0L | L6 | Downstream | Cylinders 1-3 downstream oxygen sensor equivalent to OE design.; Direct Fit Oxygen Sensor |
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