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Standard Ignition ALS1739 ABS Wheel Speed Sensor - Rear Right
Reliable ABS Wheel Speed Sensor for Mazda MX-5 Miata
The Standard Ignition ALS1739 ABS Wheel Speed Sensor is designed specifically for Mazda MX-5 and MX-5 Miata models. This sensor plays a critical role in your vehicle's anti-lock braking system by accurately monitoring wheel speed to ensure safe and responsive braking performance.
Key Features of Standard Ignition ALS1739 ABS Sensor
- Compatible with Mazda MX-5 and MX-5 Miata models
- Direct replacement ABS wheel speed sensor for precise fitment
- Durable construction to withstand harsh driving conditions
- Maintains accurate wheel speed data for ABS and traction control systems
- Part number ALS1739 ensures correct application and easy identification
Detailed Description of the ALS1739 ABS Wheel Speed Sensor
The Standard Ignition ALS1739 is engineered to meet or exceed OEM specifications for ABS wheel speed sensors on Mazda MX-5 and MX-5 Miata vehicles. This sensor detects the rotational speed of the wheels and sends this information to the vehicle’s ABS control module. By providing real-time data, it helps prevent wheel lockup during braking and supports traction control functions. The sensor’s robust design ensures reliable operation under various driving conditions, contributing to overall vehicle safety and performance.
Common Issues Addressed by the ALS1739 Sensor
- Intermittent or complete loss of ABS warning light activation
- Erratic or non-functional anti-lock braking system
- Traction control system malfunctions or warning lights
- Inconsistent wheel speed readings causing braking instability
- Fault codes related to wheel speed sensor failure
Installation Notes and Tips for Mazda MX-5 ABS Sensor
When installing the Standard Ignition ALS1739 ABS wheel speed sensor, ensure the vehicle is securely lifted and the wheel assembly is accessible. Carefully disconnect the old sensor’s electrical connector and remove mounting hardware. Clean the sensor mounting area before installing the new sensor to ensure proper seating and signal accuracy. Verify the sensor wiring is routed correctly to avoid damage during wheel rotation. After installation, clear any ABS-related fault codes and perform a test drive to confirm proper system operation.
Quality Assurance and Warranty Information
Standard Ignition parts, including the ALS1739 ABS wheel speed sensor, are manufactured to meet strict quality standards. This sensor undergoes rigorous testing to ensure durability and reliable performance in Mazda MX-5 and MX-5 Miata vehicles. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship to provide confidence in your replacement part.
| Brand | Standard Ignition |
| Part Number | ALS1739 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Harness Length - inches | 33.3" |
| Harness Length - mm | 847 |
| Mounting Location | Axle |
| Number of Bolt Holes | 1 |
| Terminal Gender | Female |
| Terminal Type | Blade |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2015 | Mazda | MX-5 Miata | Rear Right | ||
| 2014 | Mazda | MX-5 Miata | Rear Right | ||
| 2013 | Mazda | MX-5 Miata | Rear Right | ||
| 2012 | Mazda | MX-5 Miata | Grand Touring | Rear Right | ABS Wheel Speed Sensor Wire Harness included |
| 2012 | Mazda | MX-5 Miata | Sport | Rear Right | ABS Wheel Speed Sensor Wire Harness included |
| 2012 | Mazda | MX-5 Miata | Touring | Rear Right | ABS Wheel Speed Sensor Wire Harness included |
| 2011 | Mazda | MX-5 Miata | Rear Right | ABS Wheel Speed Sensor Wire Harness included | |
| 2010 | Mazda | MX-5 Miata | Rear Right | ||
| 2009 | Mazda | MX-5 Miata | Rear Right | ||
| 2008 | Mazda | MX-5 | Rear Right | ||
| 2008 | Mazda | MX-5 Miata | Rear Right | ||
| 2007 | Mazda | MX-5 | Rear Right | ||
| 2007 | Mazda | MX-5 Miata | Rear Right | ||
| 2006 | Mazda | MX-5 | Rear Right | ||
| 2006 | Mazda | MX-5 Miata | Rear 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.