OE Quality
60-Day Returns

Standard Ignition ALS909 ABS Wheel Speed Sensor - Front Right
Reliable ABS Wheel Speed Sensor for Mitsubishi Diamante
The Standard Ignition ALS909 ABS Wheel Speed Sensor is designed specifically for Mitsubishi Diamante models, ensuring accurate wheel speed data for your vehicle's anti-lock braking system. This sensor features a durable 36-inch harness and a precise rectangular connector to maintain consistent performance.
Key Features of Standard Ignition ALS909 ABS Sensor
- Terminal Quantity: 2 blade-type terminals for secure electrical connection
- Connector Gender: Female with a rectangular shape for proper fitment
- Harness Length: 36 inches (914 mm) to accommodate wheel mounting locations
- Mounting Location: Wheel-mounted with 3 bolt holes for stable installation
- Connector Quantity: Single connector for streamlined wiring
- Hardware Included: No, designed for direct replacement with existing mounting hardware
Detailed Description of the ALS909 ABS Wheel Speed Sensor
The ALS909 ABS Wheel Speed Sensor by Standard Ignition is engineered to provide precise wheel speed readings essential for the Mitsubishi Diamante's ABS system. Featuring a female blade terminal design and a rectangular connector, this sensor ensures a secure and reliable electrical connection. The 36-inch harness length offers flexibility during installation at the wheel mounting location, secured by three bolt holes. This sensor is a direct replacement part, designed to match OEM specifications without the need for additional hardware.
Common Issues Addressed by the ALS909 Sensor
- Intermittent or inaccurate ABS warning light activation
- Loss of anti-lock braking system functionality
- Erratic or unstable wheel speed readings
- ABS system fault codes related to wheel speed sensor failure
- Reduced vehicle stability during braking
Installation Notes and Tips
- Ensure the mounting location on the wheel is clean and free of debris before installation
- Verify the connector is securely attached with the female rectangular connector properly seated
- Use existing hardware to mount the sensor using the three bolt holes
- Check the wiring harness length (36 inches) to confirm it reaches the connection point without tension
- Test the ABS system after installation to confirm proper sensor operation
Quality Assurance and Warranty Information
Standard Ignition manufactures the ALS909 ABS Wheel Speed Sensor to meet or exceed OEM standards for fit, form, and function. While hardware is not included, the sensor is designed for direct replacement on Mitsubishi Diamante vehicles. Please refer to Standard Ignition's warranty policy for coverage details on this part number.
| Brand | Standard Ignition |
| Part Number | ALS909 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Harness Length - inches | 36 |
| Harness Length - mm | 914 mm |
| Mounting Location | Wheel |
| Number of Bolt Holes | 3 |
| Terminal Gender | Female |
| Terminal Type | Blade |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Mitsubishi | Diamante | Front Right | |
| 2003 | Mitsubishi | Diamante | Front Right | |
| 2002 | Mitsubishi | Diamante | Front Right | |
| 2001 | Mitsubishi | Diamante | Front Right | |
| 2000 | Mitsubishi | Diamante | Front Right | |
| 1999 | Mitsubishi | Diamante | Front Right | |
| 1998 | Mitsubishi | Diamante | Front Right | |
| 1997 | Mitsubishi | Diamante | Front Right |
* 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.