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NTK 24819 Oxygen Sensor - Downstream Left
| Brand | NTK 24819 |
|---|---|
| Position | Downstream Left |
| Wiring Harness Length | 44.2500 |
| 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 | Nissan · 2 vehicles |
Direct fit design. Specific-fit oxygen sensor for application-matched replacement.
Heated sensor. Built for faster operating response in emission control systems.
OE-focused engineering. NTK applies ceramic sensor expertise and OE application coverage.
Cross-references Baldwin 18004, DENSO Auto Parts 234-4198 and 226A1EK800 for the same application. See all 3.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Direct Fit Oxygen Sensor Overview
NTK Oxygen Sensor 24819 is a specific-fit, heated oxygen sensor built for emission control applications that require threaded mounting and OE-style form and function. It fits 2004 Nissan Frontier, downstream left, and 2004 Nissan Xterra, downstream left.
Key Features
- Heated oxygen sensor for faster operating response.
- Specific-fit design for direct application matching.
- Threaded mounting type with 18 mm thread diameter.
- 44.25-inch wiring harness length for application-specific routing.
- 4-wire configuration for signal and heater circuit integration.
- NTK 24819 is part of the Direct Fit Oxygen Sensor line.
Detailed Description
NTK 24819 is engineered as a direct-fit oxygen sensor for import and domestic emission control systems. As part of NTK's Direct Fit Oxygen Sensor line, it reflects the brand's focus on OE application coverage, ceramic sensor manufacturing expertise, and fit, form, and function that align with original equipment expectations. This part cross-references DENSO Auto Parts 234-4198 for the same application.
Use NTK 24819 when replacing a heated, threaded oxygen sensor in the downstream left position on compatible Nissan Frontier and Nissan Xterra applications. The specific-fit design and harness length support application-matched installation and sensor routing.
What This Part Helps Address
- Faulty oxygen sensor signal output.
- Heater circuit-related sensor faults.
- Emission system warning lights tied to sensor performance.
- Incorrect air-fuel feedback from a worn sensor.
- Replacement needs for a threaded, direct-fit sensor assembly.
Installation Notes and Tips
Confirm the downstream left location, 4-wire configuration, and 18 mm thread diameter before installation. Match the harness length and connector routing to the original sensor layout to avoid strain or fitment issues. Verify the vehicle application against the listed fitment before ordering.
Quality Assurance
NTK tests oxygen sensors during manufacturing to meet or exceed OE specifications. 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 |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Frontier | 3.3L | V6 | Downstream Left | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor |
| 2004 | Nissan | Xterra | 3.3L | V6 | Downstream Left | Oxygen Sensor B2S2 placement designed to OE specifications.; Direct Fit Oxygen Sensor |
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