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Standard Ignition ALS1424 ABS Wheel Speed Sensor - Rear
Overview of Standard Ignition ABS Wheel Speed Sensor ALS1424
The Standard Ignition ABS Wheel Speed Sensor ALS1424 is designed for precise wheel speed monitoring on select BMW models. This sensor ensures accurate ABS functionality and enhances vehicle safety by providing reliable data to the braking system.
- Compatible with BMW 525i, 525iT, 530i, 535i, 540i, 735i, 735iL, 740i, 740iL, 750iL, and M5 models
- Features a 2-terminal female pin connector with a round shape
- Harness length of approximately 39.75 inches (1009.7 mm) for optimal fitment
- Mounts securely to the spindle with one bolt hole
- Hardware not included
Detailed Product Description
The ALS1424 ABS Wheel Speed Sensor from Standard Ignition is engineered to meet the specific requirements of various BMW vehicles, including the 5 Series, 7 Series, and M5. It features a single female connector with two female terminals, designed as pin-type terminals for secure electrical connections. The round connector shape facilitates easy installation and compatibility with factory wiring harnesses. With a harness length of nearly 40 inches, this sensor provides sufficient reach for spindle mounting locations, ensuring proper alignment and signal accuracy. The sensor mounts with one bolt hole, simplifying the replacement process without the need for additional hardware.
Common Applications and Issues Addressed
- Restores accurate ABS wheel speed readings for BMW 5 and 7 Series models
- Resolves ABS warning lights caused by faulty or damaged sensors
- Eliminates erratic braking behavior linked to sensor failure
- Prevents traction control and stability system malfunctions
- Supports proper operation of anti-lock braking and vehicle safety systems
Installation Notes and Tips
- Ensure the vehicle is safely lifted and supported before sensor replacement
- Disconnect the battery to prevent electrical shorts during installation
- Locate the spindle mounting point and remove the old sensor carefully
- Verify the connector type and terminal orientation before connecting the new sensor
- Secure the sensor with the single bolt and route the harness to avoid interference
Quality Assurance and Warranty
Standard Ignition manufactures the ALS1424 ABS Wheel Speed Sensor to meet OEM specifications for fit, form, and function. While hardware is not included, the sensor is built to provide reliable performance and durability. Please consult the product packaging or Standard Ignition documentation for specific warranty details.
| Brand | Standard Ignition |
| Part Number | ALS1424 |
| Connector Gender | Female |
| Connector Shape | Round |
| Harness Length - inches | 39.75" |
| Harness Length - mm | 1009.7 |
| Mounting Location | Spindle |
| Number of Bolt Holes | 1 |
| Terminal Gender | Female |
| Terminal Type | Pin |
This part fits 42 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | BMW | 525i | Rear | |
| 1995 | BMW | 530i | Rear | |
| 1995 | BMW | 540i | Rear | |
| 1994 | BMW | 525i | Rear | |
| 1994 | BMW | 530i | Rear | |
| 1994 | BMW | 540i | Rear | |
| 1994 | BMW | 740i | Rear | |
| 1994 | BMW | 740iL | Rear | |
| 1994 | BMW | 750iL | Rear | |
| 1993 | BMW | 525i | Rear | |
| 1993 | BMW | 525iT | Rear | |
| 1993 | BMW | 535i | Rear | |
| 1993 | BMW | 740i | Rear | |
| 1993 | BMW | 740iL | Rear | |
| 1993 | BMW | 750iL | Rear | |
| 1993 | BMW | M5 | Rear | |
| 1992 | BMW | 525i | Rear | |
| 1992 | BMW | 535i | Rear | |
| 1992 | BMW | 735i | Rear | |
| 1992 | BMW | 735iL | Rear | |
| 1992 | BMW | 750iL | Rear | |
| 1992 | BMW | M5 | Rear | |
| 1991 | BMW | 525i | Rear | |
| 1991 | BMW | 535i | Rear | |
| 1991 | BMW | 735i | Rear | |
| 1991 | BMW | 735iL | Rear | |
| 1991 | BMW | 750iL | Rear | |
| 1991 | BMW | M5 | Rear | |
| 1990 | BMW | 525i | Rear | |
| 1990 | BMW | 535i | Rear | |
| 1990 | BMW | 735i | Rear | |
| 1990 | BMW | 735iL | Rear | |
| 1990 | BMW | 750iL | Rear | |
| 1989 | BMW | 525i | Rear | |
| 1989 | BMW | 535i | Rear | |
| 1989 | BMW | 735i | Rear | |
| 1989 | BMW | 735iL | Rear | |
| 1989 | BMW | 750iL | Rear | |
| 1988 | BMW | 735i | Rear | |
| 1988 | BMW | 735iL | Rear | |
| 1988 | BMW | 750iL | Rear | |
| 1987 | BMW | 735i | 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.