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NTK AB0645 ABS Wheel Speed Sensor - Front
| Brand | NTK AB0645 |
|---|---|
| Position | Front |
| Wiring Harness Length | 25.50 |
| Connector Color | Grey |
| Terminal Type | Blade |
| Mounting Hardware Included | Yes |
| Connector Shape | Rectangular |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Product line | NTK ABS Wheel Speed Sensor |
| Fits | Nissan · 37 vehicles |
OE direct replacement. Built to meet or exceed OE specifications for dependable sensor performance.
Blade terminals. Female connector with a rectangular shape for straightforward electrical connection.
Mounting hardware included. Ready for installation with the needed hardware in the box.
Cross-references Beck/Arnley 084-4396, Dorman - OE Solutions 695-539 and HOLSTEIN 2ABS0506 for the same application. See all 8.
NTK ABS Wheel Speed Sensor AB0645
The NTK AB0645 ABS wheel speed sensor is built for front-position applications on select Nissan trucks and SUVs, including Frontier, Xterra, and Pathfinder models. It provides the wheel speed signal the ABS system uses to monitor braking performance and help maintain control during hard stops or low-traction driving.
Key Features
- Front ABS wheel speed sensor for select Nissan applications
- Wiring harness length: 25.50 in.
- Grey connector with rectangular shape
- 2-terminal design with blade terminals
- Female connector and male terminal configuration
- Mounting hardware included
- OE-focused replacement from NTK, The Sensor Specialist
Product Details
NTK ABS Wheel Speed Sensor AB0645 is part of NTK’s technical sensor line, backed by more than 80 years of automotive experience through NGK’s OE-driven product development. NTK is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles, and this sensor is manufactured to meet or exceed OE specifications. It is tested under thermal shock, vibration, and OBD verification conditions to support accurate signal output and dependable ABS system operation. This part cross-references Beck/Arnley 084-4396 and Dorman - OE Solutions 695-539 for the same application.
What This Sensor Helps Address
- ABS warning light caused by a failed front wheel speed sensor
- Erratic or missing wheel speed signal data
- ABS system faults related to damaged sensor wiring or connector issues
- Brake control concerns on Nissan Frontier, Xterra, and Pathfinder front axle applications
- Diagnostic trouble codes tied to wheel speed sensor performance
Installation Notes and Tips
Fits 2005-2021 Nissan Frontier, front. Fits 2005-2015 Nissan Xterra, front. Fits 2005-2012 Nissan Pathfinder, front. Confirm connector style, harness routing, and mounting points before installation. Inspect the tone ring, hub area, and wiring path for corrosion, debris, or physical damage that could affect sensor readings. Use the vehicle’s service information to verify ABS fault codes after installation.
Quality Assurance
NTK sensors are produced to OE-level standards and validated through testing that includes thermal shock, vibration, and OBD verification. The AB0645 is engineered for consistent performance in the ABS system on supported Nissan Frontier, Xterra, and Pathfinder front applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2020 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2019 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2018 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2017 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2016 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2015 | Nissan | Frontier | 4.0L | V6 | Front | NTK ABS Wheel Speed Sensor |
| 2015 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2015 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2014 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2014 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2013 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2013 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2012 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2012 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2012 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2011 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2011 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2011 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2010 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2010 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2010 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2009 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2009 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2009 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2008 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2008 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2008 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2007 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2007 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2007 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2006 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2006 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2006 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2005 | Nissan | Frontier | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2005 | Nissan | Pathfinder | — | — | Front | NTK ABS Wheel Speed Sensor |
| 2005 | Nissan | Xterra | — | — | Front | NTK ABS Wheel Speed Sensor |
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