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Standard Ignition ALH307 ABS Wheel Speed Sensor Wiring Harness - Rear Left
Reliable ABS Wheel Speed Sensor Wiring Harness for Lexus NX Models
The Standard Ignition ALH307 ABS wheel speed sensor wiring harness is designed specifically for Lexus NX200t, NX300, and NX300h models. This wiring harness ensures accurate communication between the wheel speed sensors and the vehicle’s antilock braking system, maintaining optimal brake performance.
- Connector Gender: Female
- Connector Quantity: 4
- Connector Shape: Oval
- Contents: Antilock brake speed sensor harness
- Dust Shield: Not included
- Mounting Hardware: Not included
- Number of Bolt Holes: 0
- Terminal Gender: Female
- Terminal Quantity: 2 + 2
- Terminal Type: Blade and pin
Detailed Product Description
The ALH307 wiring harness from Standard Ignition is engineered to provide a precise and secure connection for the ABS wheel speed sensors on Lexus NX200t, NX300, and NX300h vehicles. Featuring four female oval connectors and a combination of blade and pin terminals, this harness facilitates reliable signal transmission essential for the antilock braking system’s functionality. The harness does not include a dust shield or mounting hardware, and it has zero bolt holes, which means it is designed to integrate seamlessly with the existing vehicle mounting points. The female terminal configuration with two sets of terminals ensures compatibility with the original sensor connectors, maintaining factory-level performance and safety standards.
Common Applications and Issues Addressed
- Restores proper ABS sensor signal transmission for Lexus NX200t, NX300, and NX300h
- Resolves ABS warning lights caused by damaged or faulty wiring harnesses
- Eliminates intermittent ABS sensor faults due to poor electrical connections
- Prevents wheel speed sensor communication errors affecting braking stability
- Supports accurate wheel speed data for traction and stability control systems
Installation Notes and Tips
When installing the ALH307 wiring harness, ensure all connectors are securely fastened to prevent signal loss. Since mounting hardware is not included, use existing vehicle clips and fasteners to secure the harness in place. Inspect the surrounding wiring and sensor connectors for damage before installation to avoid future issues. Proper routing away from heat sources and moving parts will help maintain harness integrity over time.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The ALH307 wiring harness undergoes rigorous quality control to maintain consistent electrical connectivity and fitment. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | ALH307 |
| Connector Gender | Female |
| Connector Quantity | 4 |
| Connector Shape | Oval |
| Contents | Antilock brake speed sensor harness |
| Dust Shield Included | No |
| Mounting Hardware Included | No |
| Number of Bolt Holes | 0 |
| Terminal Gender | Female |
| Terminal Quantity | 2 + 2 |
| Terminal Type | Blade and pin |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Lexus | NX300 | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2018 | Lexus | NX300 | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2018 | Lexus | NX300h | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2017 | Lexus | NX200t | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2017 | Lexus | NX300h | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2016 | Lexus | NX200t | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2016 | Lexus | NX300h | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2015 | Lexus | NX200t | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
| 2015 | Lexus | NX300h | Rear Left | Compatible with vehicles equipped with Electronic Suspension. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.