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Standard Ignition ALS842 ABS Wheel Speed Sensor - Rear Left
Reliable ABS Wheel Speed Sensor for Subaru Forester
The Standard Ignition ALS842 ABS Wheel Speed Sensor is designed specifically for Subaru Forester models, providing accurate wheel speed data essential for your vehicle's anti-lock braking system. This sensor helps maintain vehicle stability and control by monitoring wheel rotation speed.
- Compatible with Subaru Forester models
- Part number ALS842 for precise identification
- Direct replacement ABS wheel speed sensor
- Ensures accurate wheel speed data for ABS functionality
- Durable construction for long-term performance
Product Details and Functionality
The Standard Ignition ALS842 ABS Wheel Speed Sensor is engineered to meet the specifications of Subaru Forester vehicles. It detects the rotational speed of the wheels and sends this information to the vehicle’s ABS control module. This data is critical for preventing wheel lockup during braking, enhancing safety and control. The sensor is designed for straightforward installation and reliable operation under various driving conditions.
Common Issues Addressed by the ALS842 Sensor
- Intermittent ABS warning light activation
- Erratic or non-functional anti-lock braking system
- Inaccurate wheel speed readings affecting traction control
- Unstable braking performance on slippery surfaces
- Fault codes related to wheel speed sensor failure
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before installation
- Disconnect the battery to prevent electrical shorts
- Locate the faulty ABS sensor on the wheel hub assembly
- Remove the old sensor carefully to avoid damaging wiring or connectors
- Install the Standard Ignition ALS842 sensor and secure all connections
- Clear any ABS-related fault codes after installation
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The ALS842 ABS Wheel Speed Sensor undergoes rigorous quality control testing to provide consistent operation. Warranty coverage details can be obtained from the product documentation or authorized distributors.
| Brand | Standard Ignition |
| Part Number | ALS842 |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Harness Length - inches | 37 |
| Harness Length - mm | 940 |
| Mounting Location | Wheel |
| Number of Bolt Holes | 3 |
| Terminal Gender | Female |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Subaru | Forester | Rear Left | To 11/07 |
| 2007 | Subaru | Forester | Rear Left | |
| 2006 | Subaru | Forester | Rear Left | |
| 2005 | Subaru | Forester | Rear Left | |
| 2004 | Subaru | Forester | Rear Left | |
| 2003 | Subaru | Forester | 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.