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Standard Ignition ALS1888 ABS Wheel Speed Sensor - Front or Rear
Overview of Standard Ignition ALS1888 ABS Wheel Speed Sensor
The Standard Ignition ALS1888 ABS Wheel Speed Sensor is designed specifically for Porsche 911 and Boxster models. This sensor plays a critical role in monitoring wheel speed to support your vehicle's anti-lock braking system (ABS) functionality.
- Terminal Quantity: 2
- Connector Gender: Male and Female
- Terminal Gender: Male and Female
- Connector Quantity: 1
- Connector Shape: Rectangular
- Hardware Included: No
- Harness Length: 8 inches (200 mm)
- Number of Bolt Holes: 1
- Terminal Type: Pin
Detailed Product Description
The ALS1888 ABS Wheel Speed Sensor from Standard Ignition is engineered to provide accurate wheel speed data to the ABS control module in Porsche 911 and Boxster vehicles. Featuring a single rectangular connector with both male and female terminals, this sensor ensures a secure and reliable electrical connection. The harness length of 8 inches (200 mm) offers sufficient reach for proper installation without excess slack. With one bolt hole for mounting, the sensor is designed for straightforward replacement and fitment. The pin-type terminals facilitate consistent signal transmission, essential for maintaining ABS system performance.
Common Applications and Problem Resolution
This ABS wheel speed sensor is used to detect wheel rotation speed and relay this information to the vehicle’s ABS system. It helps prevent wheel lockup during braking and supports traction control functions. Installing the Standard Ignition ALS1888 can address issues such as:
- ABS warning light illumination due to faulty sensor signals
- Intermittent or inaccurate wheel speed readings
- Traction control system malfunctions
- Unstable braking performance or wheel lockup
- Diagnostic trouble codes related to wheel speed sensor faults
Installation Notes and Tips
When installing the ALS1888 ABS Wheel Speed Sensor on Porsche 911 or Boxster models, ensure the mounting bolt hole aligns correctly for secure attachment. Verify the connector’s rectangular shape and terminal genders match the vehicle’s wiring harness to avoid connection issues. Since hardware is not included, retain the original mounting bolt or source an appropriate replacement. Handle the sensor and wiring harness carefully to prevent damage during installation.
Quality Assurance and Warranty
Standard Ignition manufactures the ALS1888 sensor to meet OEM specifications for fit, form, and function. While hardware is not included, the sensor undergoes quality checks to ensure reliable performance in Porsche 911 and Boxster vehicles. Please consult Standard Ignition’s warranty policy for specific coverage details related to this ABS wheel speed sensor.
| Brand | Standard Ignition |
| Part Number | ALS1888 |
| Connector Gender | Female; Male |
| Connector Shape | Rectangular |
| Harness Length - inches | 8 |
| Harness Length - mm | 200 |
| Number of Bolt Holes | 1 |
| Terminal Gender | Male; Female |
| Terminal Type | Pin |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Porsche | 911 | Carrera | Rear | |
| 2005 | Porsche | 911 | GT3 | Rear | |
| 2005 | Porsche | 911 | Carrera | Front | |
| 2004 | Porsche | 911 | Carrera | Front | Compatible with vehicles lacking traction control. |
| 2004 | Porsche | 911 | Carrera 4S | Front | Compatible with vehicles lacking traction control. |
| 2004 | Porsche | 911 | GT2 | Front | Compatible with vehicles lacking traction control. |
| 2004 | Porsche | 911 | Turbo | Front | Compatible with vehicles lacking traction control. |
| 2004 | Porsche | 911 | GT3 | Rear | |
| 2004 | Porsche | Boxster | Rear | Compatible with vehicles lacking traction control. | |
| 2004 | Porsche | Boxster | Front | Compatible with vehicles lacking traction control. | |
| 2003 | Porsche | 911 | Front | Compatible with vehicles lacking traction control. | |
| 2003 | Porsche | Boxster | Rear | Compatible with vehicles lacking traction control. | |
| 2003 | Porsche | Boxster | Front | Compatible with vehicles lacking traction control. | |
| 2002 | Porsche | 911 | Front | Compatible with vehicles lacking traction control. | |
| 2002 | Porsche | Boxster | Rear | Compatible with vehicles lacking traction control. | |
| 2002 | Porsche | Boxster | Front | Compatible with vehicles lacking traction control. |
* 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.