OE Quality
60-Day Returns

Standard Ignition ALS3318 ABS Wheel Speed Sensor - Front Right
Reliable ABS Wheel Speed Sensor for Cadillac XT4
The Standard Ignition ALS3318 ABS Wheel Speed Sensor is designed to provide accurate wheel speed data for your Cadillac XT4. Engineered for direct bolt mount installation on the spindle, this sensor ensures consistent performance and reliable ABS function.
- Compatible with Cadillac XT4 models
- Direct, snap fit attachment method for secure mounting
- Black finish with rectangular female connector
- Includes a 40.75-inch (1035.1 mm) wiring harness
- Features 2 terminals: male blade type
- Single mounting hole with bolt mount design
- Wiring harness included for easy connection
Product Details and Specifications
The Standard Ignition ALS3318 ABS Wheel Speed Sensor is built to meet OEM specifications for the Cadillac XT4. It features a female rectangular connector with two terminals, designed for a male blade terminal interface. The sensor mounts directly to the spindle using a single bolt hole, providing a secure and stable fit. The wiring harness, measuring 40.75 inches in length, is included to facilitate proper electrical connection without additional modifications. The sensor’s black finish helps resist corrosion and wear over time. Note that mounting hardware and dust shield are not included with this part.
Common Applications and Problem Resolution
- Restores accurate wheel speed readings for ABS and traction control systems
- Resolves ABS warning light issues related to faulty sensors
- Eliminates erratic or inconsistent speedometer readings
- Prevents unintended ABS activation or braking irregularities
- Improves overall vehicle stability and safety performance
Installation Notes and Tips
Installation of the ALS3318 sensor requires removal of the wheel and access to the spindle mounting location. The sensor attaches via a single bolt mount and snaps directly into place for a secure fit. Ensure the wiring harness is routed away from moving parts and heat sources to prevent damage. Verify connector engagement and terminal alignment before final assembly. Since mounting hardware is not included, use the original bolt or an appropriate replacement bolt for installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The ALS3318 ABS Wheel Speed Sensor undergoes rigorous quality control to ensure reliable performance in your Cadillac XT4. Please refer to Standard Ignition’s warranty policy for specific coverage details.
| Brand | Standard Ignition |
| Part Number | ALS3318 |
| Mounting Hardware Included | No |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Attachment Method | Direct, snap fit |
| Color/Finish | Black |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Dust Shield Included | No |
| Hardware Included | No |
| Harness Length - inches | 40.75" |
| Harness Length - mm | 1035.1 |
| Mounting Bracket(s) Included | No |
| Mounting Hole Quantity | 1 |
| Mounting Location | Spindle |
| Mounting Type | Bolt mount |
| Number of Bolt Holes | 1 |
| Terminal Type | Blade |
| Wiring Harness Included | Yes |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | Cadillac | XT4 | Front Right | |
| 2023 | Cadillac | XT4 | Front Right | |
| 2022 | Cadillac | XT4 | Front Right | |
| 2021 | Cadillac | XT4 | Front Right | |
| 2020 | Cadillac | XT4 | Front Right | |
| 2019 | Cadillac | XT4 | 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.