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Standard Ignition ALS1218 ABS Wheel Speed Sensor - Rear Left
Reliable ABS Wheel Speed Sensor for Mazda Protege Models
The Standard Ignition ALS1218 ABS Wheel Speed Sensor is designed specifically for Mazda Protege and Protege5 vehicles. This sensor plays a critical role in your vehicle's anti-lock braking system by accurately monitoring wheel speed to ensure safe and effective braking performance.
- Compatible with Mazda Protege and Protege5 models
- Part number ALS1218 for precise identification
- Engineered to meet OEM specifications for reliable operation
- Durable construction to withstand harsh driving conditions
- Essential component for ABS functionality and vehicle safety
Product Details and Functionality
The Standard Ignition ALS1218 ABS Wheel Speed Sensor is a vital component that detects the rotational speed of the wheels and sends this data to the vehicle's ABS control module. This information helps prevent wheel lockup during braking, maintaining traction and steering control. Designed to fit Mazda Protege and Protege5 models, this sensor ensures compatibility and proper fitment, reducing installation time and potential issues.
Common Issues Addressed by the ALS1218 Sensor
- ABS warning light illuminated on the dashboard
- Intermittent or inconsistent ABS system activation
- Reduced braking performance or wheel lockup during hard braking
- Fault codes related to wheel speed sensor malfunction
- Unstable vehicle handling in slippery conditions
Installation Notes and Tips
- Ensure the vehicle is securely lifted and supported before installation
- Disconnect the battery to prevent electrical shorts during replacement
- Clean the sensor mounting area to remove debris and corrosion
- Verify connector pins are clean and undamaged before connecting
- Follow torque specifications for sensor mounting bolts to avoid damage
Quality Assurance and Warranty Information
Standard Ignition manufactures the ALS1218 ABS Wheel Speed Sensor to meet or exceed original equipment standards. Each sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.
| Brand | Standard Ignition |
| Part Number | ALS1218 |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Harness Length - inches | 29 |
| Harness Length - mm | 740 |
| Mounting Location | Wheel |
| Mounting Type | Bolt Mount |
| Number of Bolt Holes | 4 |
| Terminal Gender | Female |
| Terminal Type | Blade |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Mazda | Protege | Rear Left | |
| 2003 | Mazda | Protege5 | Rear Left | |
| 2002 | Mazda | Protege | Rear Left | |
| 2002 | Mazda | Protege5 | Rear Left | |
| 2001 | Mazda | Protege | Rear 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.