OE Quality
60-Day Returns

Standard Ignition ALS3166 ABS Wheel Speed Sensor - Front Right
Reliable ABS Wheel Speed Sensor for Toyota Sequoia and Tundra
The Standard Ignition ALS3166 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for Toyota Sequoia and Tundra models. Engineered for precise fitment and dependable performance, this sensor helps maintain your vehicle's anti-lock braking system functionality.
- Compatible with Toyota Sequoia and Tundra vehicles
- Standard Ignition part number ALS3166
- Bolt-on attachment method with single bolt hole for secure mounting
- Female rectangular connector with two terminals (male pins)
- Black finish for corrosion resistance and durability
- Mounts directly to the spindle for accurate wheel speed detection
- No mounting hardware or wiring harness included
Product Details and Specifications
The ALS3166 ABS Wheel Speed Sensor from Standard Ignition features a bolt mount design with one bolt hole, ensuring a secure and precise fit on the spindle of your Toyota Sequoia or Tundra. The sensor includes a female rectangular connector with two male pin terminals, facilitating a reliable electrical connection. This sensor does not come with mounting hardware or a wiring harness, so existing components should be reused during installation. Its black finish offers protection against environmental factors, contributing to long-term durability.
Common Applications and Problem Resolution
- Restores ABS functionality by providing accurate wheel speed data
- Resolves ABS warning lights caused by faulty or damaged sensors
- Improves braking system responsiveness and safety
- Eliminates erratic ABS behavior due to sensor failure
- Prevents potential wheel lockup during emergency braking
Installation Notes and Tips
Installation requires removal of the old sensor from the spindle and securing the new sensor using the existing bolt. Ensure the connector is properly aligned and fully seated to avoid electrical issues. Since mounting hardware and wiring harness are not included, retain original components for reinstallation. Verify sensor alignment and clearance to prevent damage during wheel rotation.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The ALS3166 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure reliable performance. Please refer to Standard Ignition's warranty policy for specific coverage details.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS3166 |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Dust Shield Included | No |
| Mounting Hardware Included | No |
| Mounting Location | Wheel |
| Mounting Type | Bolt Mount |
| Number of Bolt Holes | 1 |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Toyota | Sequoia | Front Right | |
| 2021 | Toyota | Sequoia | Front Right | |
| 2021 | Toyota | Tundra | Front Right | |
| 2020 | Toyota | Sequoia | Front Right | |
| 2020 | Toyota | Tundra | Front Right | |
| 2019 | Toyota | Sequoia | Front Right | |
| 2019 | Toyota | Tundra | Front Right | |
| 2018 | Toyota | Sequoia | Front Right | |
| 2018 | Toyota | Tundra | 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.