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Standard Ignition ALS1643 ABS Wheel Speed Sensor - Rear Left
Reliable ABS Wheel Speed Sensor for Mazda CX-7 and CX-9
The Standard Ignition ALS1643 ABS Wheel Speed Sensor is designed specifically for Mazda CX-7 and CX-9 models. 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.
Key Features of Standard Ignition ALS1643 ABS Sensor
- Compatible with Mazda CX-7 and CX-9 models
- Direct replacement ABS wheel speed sensor
- Engineered to meet OEM specifications
- Durable construction for long-lasting performance
- Part number ALS1643 for precise fitment
Detailed Product Description
The Standard Ignition ALS1643 ABS Wheel Speed Sensor is an essential component for maintaining the integrity of the anti-lock braking system on Mazda CX-7 and CX-9 vehicles. This sensor detects the rotational speed of the wheels and sends this data to the vehicle’s ABS control module. Accurate wheel speed information helps prevent wheel lockup during braking, improving vehicle stability and control. Manufactured to meet or exceed original equipment standards, the ALS1643 ensures reliable operation and proper fitment without modification.
Common Applications and Issues Addressed
- Restores proper ABS function on Mazda CX-7 and CX-9
- Eliminates ABS warning lights caused by faulty sensors
- Prevents erratic braking behavior and wheel lockup
- Improves traction control system responsiveness
- Resolves inconsistent speedometer readings related to wheel speed sensor faults
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before sensor replacement
- Disconnect the battery to prevent electrical shorts during installation
- Locate the ABS sensor near the wheel hub assembly on the affected wheel
- Remove the old sensor carefully to avoid damaging the wiring harness
- Install the Standard Ignition ALS1643 sensor and secure all connectors firmly
- Clear any ABS fault codes with a diagnostic tool after installation
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. The ALS1643 ABS Wheel Speed Sensor undergoes rigorous testing to confirm compatibility and function with Mazda CX-7 and CX-9 models. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS1643 |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Harness Length - inches | 39 |
| Harness Length - mm | 1000 |
| Mounting Location | Spindle |
| Number of Bolt Holes | 1 |
| Terminal Gender | Female |
| Terminal Type | Pin |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2012 | Mazda | CX-7 | AWD | Rear Left | |
| 2011 | Mazda | CX-7 | AWD | Rear Left | |
| 2010 | Mazda | CX-7 | AWD | Rear Left | |
| 2010 | Mazda | CX-9 | FWD | Rear Left | |
| 2009 | Mazda | CX-7 | AWD | Rear Left | |
| 2009 | Mazda | CX-9 | FWD | Rear Left | |
| 2008 | Mazda | CX-7 | AWD | Rear Left | |
| 2007 | Mazda | CX-7 | AWD | 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.