OE Quality
60-Day Returns

Standard Ignition ALS1943 ABS Wheel Speed Sensor - Rear Right
Reliable ABS Wheel Speed Sensor for Hyundai Azera and Sonata
The Standard Ignition ALS1943 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data essential for your vehicle's anti-lock braking system. Engineered for Hyundai Azera and Sonata models, this sensor ensures consistent performance and safety on the road.
- Compatible with Hyundai Azera and Sonata models
- Wiring harness included with 23.5-inch length for easy connection
- Bolt mount attachment with three bolt holes for secure installation
- Rectangular male connector with two female alligator terminals
- Includes mounting bracket with two mounting holes for spindle installation
- Color finish in black and white for durability and corrosion resistance
Product Features and Specifications
The ALS1943 ABS Wheel Speed Sensor features a bolt mount attachment method designed for spindle mounting, ensuring a stable and precise fit. It comes with a wiring harness measuring 23.5 inches (692 mm) in length, facilitating straightforward integration with your vehicle's electrical system. The sensor includes a single rectangular male connector with two female alligator terminals, supporting reliable electrical connections. The mounting bracket and hardware provide a secure fit with three bolt holes and two mounting holes, tailored specifically for Hyundai Azera and Sonata models. The sensor's black and white finish offers resistance to environmental factors, contributing to long-term durability.
Common Applications and Problem Resolution
- Restores accurate wheel speed data for ABS functionality
- Eliminates ABS warning lights caused by faulty sensors
- Improves braking system responsiveness and safety
- Resolves intermittent or no signal issues from wheel speed sensors
- Prevents potential wheel lockup during emergency braking
Installation Notes and Tips
Installation requires bolt mounting the sensor to the spindle using the included mounting bracket and hardware. Ensure the wiring harness is properly connected to the vehicle’s ABS system using the rectangular male connector. Verify that the two female alligator terminals are securely attached to the corresponding terminals. The 23.5-inch harness length provides flexibility for routing during installation. Mounting hardware is not included beyond the bracket, so additional bolts may be necessary depending on your vehicle’s setup.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and fitment. The ALS1943 ABS Wheel Speed Sensor undergoes rigorous quality control to maintain consistent functionality. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | ALS1943 |
| Mounting Hardware Included | No |
| Terminal Quantity | 2 |
| Connector Gender | Male |
| Terminal Gender | Female |
| Wiring Harness Included | Yes |
| Attachment Method | Bolt mount |
| Color/Finish | Black; white |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Dust Shield Included | No |
| Hardware Included | Bracket |
| Harness Length - inches | 23.5 " |
| Harness Length - mm | 692 |
| Mounting Bracket(s) Included | Yes |
| Mounting Hole Quantity | 2 |
| Mounting Location | Spindle |
| Mounting Type | Bolt mount |
| Number of Bolt Holes | 3 |
| Number of wires | 2 |
| Terminal Type | Alligator |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Hyundai | Azera | Rear Right | ABS Wheel Speed Sensor Wire Harness included |
| 2010 | Hyundai | Azera | Rear Right | |
| 2010 | Hyundai | Sonata | Rear Right | |
| 2009 | Hyundai | Sonata | Rear Right | |
| 2008 | Hyundai | Sonata | Rear Right | |
| 2007 | Hyundai | Sonata | 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.