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Standard Ignition ALS1812 ABS Wheel Speed Sensor - Rear
Reliable ABS Wheel Speed Sensor for Chevrolet and GMC
The Standard Ignition ALS1812 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Chevrolet Suburban 2500 and GMC Yukon XL 2500 models. Engineered with precise connector and terminal specifications, this sensor ensures consistent performance and compatibility with your vehicle's braking system.
- Connector Gender: Female with an oval shape for secure connection
- Single connector quantity for streamlined installation
- Harness length of 38 inches (960 mm) to accommodate wheel mounting location
- One bolt hole for mounting stability
- Terminal Gender: Male with two blade-type terminals for reliable electrical contact
Detailed Product Description
The ALS1812 ABS Wheel Speed Sensor from Standard Ignition is specifically designed for wheel mounting on Chevrolet Suburban 2500 and GMC Yukon XL 2500 vehicles. Featuring a female oval connector and a single connector quantity, this sensor integrates seamlessly with the vehicle’s ABS system. The 38-inch harness length provides sufficient reach for proper installation at the wheel, while the single bolt hole ensures secure attachment. The sensor’s two male blade terminals offer dependable electrical connections, critical for accurate wheel speed data transmission to the vehicle’s anti-lock braking system.
Common Applications and Problem Resolution
- Restores accurate wheel speed readings to prevent ABS warning lights
- Eliminates erratic ABS behavior caused by faulty sensors
- Improves braking system responsiveness and safety
- Resolves issues related to inconsistent speed signal transmission
- Prevents potential wheel lockup during emergency braking
Installation Notes and Tips
When installing the Standard Ignition ALS1812 sensor, ensure the female oval connector is properly aligned with the vehicle’s wiring harness. Verify the harness length of 38 inches is sufficient for routing without tension or interference. Secure the sensor using the single bolt hole to maintain stable positioning at the wheel. Check the two male blade terminals for clean contact points to avoid electrical resistance or signal loss.
Quality Assurance and Warranty
Standard Ignition manufactures the ALS1812 ABS Wheel Speed Sensor to meet OEM specifications for Chevrolet and GMC vehicles. This sensor undergoes rigorous testing to ensure durability and reliable performance under normal operating conditions. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS1812 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Oval |
| Harness Length - inches | 38 |
| Harness Length - mm | 960 |
| Mounting Location | Wheel |
| Number of Bolt Holes | 1 |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Chevrolet | Suburban 2500 | Rear | |
| 2013 | GMC | Yukon XL 2500 | Rear | |
| 2012 | Chevrolet | Suburban 2500 | Rear | |
| 2012 | GMC | Yukon XL 2500 | Rear | |
| 2011 | Chevrolet | Suburban 2500 | Rear | |
| 2011 | GMC | Yukon XL 2500 | Rear | |
| 2010 | Chevrolet | Suburban 2500 | Rear | |
| 2010 | GMC | Yukon XL 2500 | Rear | |
| 2009 | Chevrolet | Suburban 2500 | Rear | |
| 2009 | GMC | Yukon XL 2500 | Rear | |
| 2008 | Chevrolet | Suburban 2500 | Rear | |
| 2008 | GMC | Yukon XL 2500 | Rear | |
| 2007 | Chevrolet | Suburban 2500 | Rear |
* 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.