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Standard Ignition ALS547 ABS Wheel Speed Sensor - Front Left
Reliable ABS Wheel Speed Sensor for Chevrolet and GMC Vehicles
The Standard Ignition ALS547 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Chevrolet or GMC vehicle. Engineered for models like the Blazer, Jimmy, S10, S10 Blazer, S15 Jimmy, and Sonoma, this sensor ensures proper ABS function and vehicle stability.
- Connector Gender: Female with 1 oval-shaped connector
- Includes dust shield for enhanced protection
- Harness length of 25 inches (635 mm) for flexible installation
- Mounts securely on the spindle with 3 bolt holes
- Terminal Type: 2 male blade terminals for reliable electrical connection
Detailed Product Features and Specifications
The ALS547 ABS Wheel Speed Sensor from Standard Ignition is built to meet OEM specifications for Chevrolet and GMC trucks and SUVs. Featuring a female oval connector and a dust shield, this sensor is designed to resist contaminants and maintain signal integrity. The 25-inch harness length allows for proper routing and connection without strain. It mounts directly to the spindle using three bolt holes, ensuring a stable and precise fit. The sensor terminals include two male blade connectors, providing a secure electrical interface for accurate wheel speed readings.
Compatible Vehicles and Applications
This ABS wheel speed sensor is compatible with a range of Chevrolet and GMC models, including:
- Chevrolet Blazer
- Chevrolet S10 and S10 Blazer
- GMC Jimmy and S15 Jimmy
- GMC Sonoma
Use the Standard Ignition ALS547 sensor to address issues related to wheel speed detection and ABS system performance.
Common Issues Addressed by the ALS547 Sensor
- ABS warning light illuminated due to faulty sensor signals
- Intermittent or inaccurate wheel speed readings affecting traction control
- Unstable braking performance or ABS activation problems
- Corrosion or damage to the sensor connector or terminals
- Sensor contamination causing signal disruption
Installation Notes and Tips
- Ensure the mounting location on the spindle is clean and free of debris before installation
- Verify the dust shield is properly positioned to protect the sensor from contaminants
- Route the 25-inch harness carefully to avoid pinching or excessive bending
- Confirm the female oval connector securely mates with the vehicle harness
- Use the three bolt holes to firmly secure the sensor in place
Quality Assurance and Warranty Information
Standard Ignition manufactures the ALS547 ABS Wheel Speed Sensor to meet strict quality standards, ensuring reliable performance and durability. This sensor undergoes rigorous testing to confirm fitment and function for Chevrolet and GMC vehicles. Warranty coverage details are provided by Standard Ignition and typically cover defects in materials and workmanship under normal use.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS547 |
| Connector Gender | Female |
| Connector Shape | Oval |
| Dust Shield Included | Yes |
| Harness Length - inches | 25 |
| Harness Length - mm | 635 |
| Mounting Location | Spindle |
| Number of Bolt Holes | 3 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Chevrolet | S10 | RWD | Front Left | |||
| 2002 | Chevrolet | S10 | RWD | Front Left | |||
| 2002 | GMC | Sonoma | RWD | Front Left | |||
| 2001 | Chevrolet | S10 | RWD | Front Left | |||
| 2001 | GMC | Sonoma | RWD | Front Left | |||
| 2000 | Chevrolet | S10 | RWD | Front Left | |||
| 2000 | GMC | Sonoma | RWD | Front Left | |||
| 1999 | Chevrolet | S10 | RWD | Front Left | |||
| 1999 | GMC | Sonoma | RWD | Front Left | |||
| 1998 | Chevrolet | S10 | RWD | Front Left | |||
| 1998 | GMC | Sonoma | RWD | Front Left | |||
| 1997 | Chevrolet | Blazer | RWD | Front Left | |||
| 1997 | Chevrolet | S10 | RWD | Front Left | |||
| 1997 | GMC | Jimmy | RWD | Front Left | |||
| 1997 | GMC | Sonoma | RWD | Front Left | |||
| 1996 | Chevrolet | Blazer | RWD | Front Left | |||
| 1996 | Chevrolet | S10 | RWD | Front Left | |||
| 1996 | GMC | Jimmy | RWD | Front Left | |||
| 1996 | GMC | Sonoma | RWD | Front Left | |||
| 1995 | Chevrolet | Blazer | RWD | Front Left | |||
| 1995 | Chevrolet | S10 | RWD | Front Left | |||
| 1995 | GMC | Jimmy | RWD | Front Left | |||
| 1995 | GMC | Sonoma | RWD | Front Left | |||
| 1994 | Chevrolet | S10 | RWD | Front Left | |||
| 1994 | Chevrolet | S10 Blazer | RWD | Front Left | Includes Backing Plate and Sensor | ||
| 1994 | GMC | Jimmy | RWD | Front Left | |||
| 1994 | GMC | Sonoma | RWD | Front Left | |||
| 1993 | Chevrolet | S10 Blazer | RWD | Front Left | Includes Backing Plate and Sensor | ||
| 1993 | GMC | Jimmy | RWD | 4.3L | V6 | Front Left | |
| 1992 | Chevrolet | S10 Blazer | RWD | Front Left | Includes Backing Plate and Sensor | ||
| 1992 | GMC | Jimmy | RWD | Front Left | |||
| 1991 | Chevrolet | S10 Blazer | RWD | Front Left | Includes Backing Plate and Sensor | ||
| 1991 | GMC | S15 Jimmy | RWD | Front Left |
* 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.