OE Quality
60-Day Returns

Standard Ignition ALS72 Vehicle Speed Sensor - Rear
Reliable Vehicle Speed Sensor for Chrysler and Dodge Models
The Standard Ignition ALS72 Vehicle Speed Sensor is designed to provide accurate speed data for Chrysler and Dodge vehicles, including Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager models. This sensor ensures precise wheel speed monitoring essential for your vehicle's performance and safety systems.
- Connector Gender: Female with a single square-shaped connector
- Harness Length: 47 inches (1190 mm) for flexible installation
- Mounting Location: Wheel-mounted for direct speed measurement
- Terminal Type: Two male blade terminals for secure electrical connection
- No bolt holes required for mounting, simplifying installation
Detailed Description of the ALS72 Vehicle Speed Sensor
The Standard Ignition ALS72 is a vehicle speed sensor engineered to deliver reliable and consistent speed readings by being mounted directly on the wheel. Featuring a female connector with a square shape and a single connection point, it ensures compatibility with the vehicle’s wiring harness. The 47-inch harness length provides ample reach for installation in Chrysler and Dodge Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager models. The sensor uses two male blade terminals, which offer a secure and stable electrical connection, minimizing the risk of signal loss or interference. Its design eliminates the need for bolt holes, allowing for a straightforward mounting process.
Common Applications and Issues Addressed
- Restores accurate speedometer readings on Chrysler and Dodge Caravan and Voyager vehicles
- Resolves ABS warning lights caused by faulty wheel speed sensors
- Improves transmission shift timing by providing correct speed data
- Eliminates erratic cruise control behavior linked to sensor failure
- Prevents engine performance issues related to incorrect speed input
Installation Notes and Tips
- Ensure the sensor is mounted securely at the wheel location to avoid signal disruption
- Verify the female square connector aligns properly with the vehicle harness
- Check that the two male blade terminals are clean and free of corrosion before connection
- Route the 47-inch harness carefully to prevent pinching or damage during wheel movement
- Consult vehicle service manual for specific torque and mounting procedures
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring dependable performance and durability. The ALS72 Vehicle Speed Sensor undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS72 |
| Connector Gender | Female |
| Connector Shape | Square |
| Harness Length - inches | 47 |
| Harness Length - mm | 1190 |
| Mounting Location | Wheel |
| Number of Bolt Holes | 0 |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chrysler | Town & Country | Rear | Exc. 2nd Row Captains Chairs | |||
| 2007 | Chrysler | Voyager | N/A | Front | |||
| 2007 | Chrysler | Voyager | 3.3L | V6 | Rear | ||
| 2007 | Dodge | Caravan | Rear | ||||
| 2006 | Chrysler | Voyager | N/A | Front | |||
| 2006 | Chrysler | Voyager | 3.3L | V6 | Rear | ||
| 2006 | Dodge | Caravan | Rear | ||||
| 2005 | Chrysler | Town & Country | Rear | w/o Stow and Go Seats | |||
| 2005 | Dodge | Caravan | Rear | ||||
| 2004 | Chrysler | Town & Country | FWD | Rear | |||
| 2004 | Dodge | Caravan | Rear | ||||
| 2004 | Dodge | Grand Caravan | FWD | Rear | |||
| 2003 | Chrysler | Town & Country | FWD | Rear | |||
| 2003 | Chrysler | Voyager | Rear | ||||
| 2003 | Dodge | Caravan | Rear | ||||
| 2003 | Dodge | Grand Caravan | FWD | Rear | |||
| 2002 | Chrysler | Grand Voyager | Rear | ||||
| 2002 | Chrysler | Town & Country | FWD | Rear | |||
| 2002 | Chrysler | Voyager | Rear | ||||
| 2002 | Dodge | Caravan | Rear | ||||
| 2002 | Dodge | Grand Caravan | FWD | Rear | |||
| 2001 | Chrysler | Grand Voyager | Rear | ||||
| 2001 | Chrysler | Town & Country | FWD | Rear | |||
| 2001 | Chrysler | Voyager | Rear | ||||
| 2001 | Dodge | Caravan | Rear | ||||
| 2001 | Dodge | Grand Caravan | FWD | Rear |
* 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.