HomeElectrical, Lighting and Body > SensorsStandard Ignition ALS100 Vehicle Speed Sensor
Part #: ALS100

Standard Ignition ALS100 Vehicle Speed Sensor

15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$30.42Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Dodge, Ram 1500, Ram 2500, Durango, B1500, B2500, B3500, Dakota, and Ram 3500
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Vehicle Speed Sensor for Dodge Models

The Standard Ignition ALS100 Vehicle Speed Sensor is designed to provide accurate speed data for your Dodge B1500, B2500, B3500, Dakota, Durango, Ram 1500, Ram 2500, and Ram 3500. Engineered with precise connector and terminal specifications, this sensor ensures consistent performance and compatibility with your vehicle's electrical system.

  • Connector Gender: Female with 3 rectangular connectors
  • Harness Length: 4 inches (101.6 mm) for optimal fit
  • Mounting Location: Spindle with 1 bolt hole for secure installation
  • Terminal Configuration: 6 blade terminals (male and female)
  • Compatible with multiple Dodge truck and SUV models

Detailed Product Description

The Standard Ignition ALS100 Vehicle Speed Sensor is a critical component in the electrical and lighting system of select Dodge vehicles. Featuring a female connector with three rectangular pins, this sensor connects seamlessly to your vehicle’s wiring harness. The 4-inch harness length provides sufficient reach for spindle mounting, secured by a single bolt hole. The sensor terminals include six blade-type contacts with a combination of male and female terminals, ensuring reliable electrical connections. This sensor is specifically designed for Dodge B1500, B2500, B3500, Dakota, Durango, Ram 1500, Ram 2500, and Ram 3500 models, making it a precise replacement part for maintaining accurate speed readings and vehicle performance.

Common Applications and Issues Addressed

  • Restores accurate vehicle speed readings on the dashboard
  • Resolves erratic speedometer behavior or failure
  • Improves transmission shift timing and performance
  • Eliminates ABS warning lights related to speed sensor faults
  • Prevents engine performance issues linked to faulty speed data

Installation Notes and Tips

  • Ensure the vehicle is safely lifted and supported before accessing the spindle area
  • Disconnect the battery to prevent electrical shorts during installation
  • Remove the old sensor carefully to avoid damaging the mounting area
  • Verify the connector gender and terminal types match before installation
  • Secure the sensor with the single bolt and confirm proper harness routing

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The ALS100 Vehicle Speed Sensor undergoes rigorous quality control testing to maintain consistent performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.

BrandStandard Ignition
Part NumberALS100
Connector GenderFemale
Connector ShapeRectangular
Harness Length - inches4
Harness Length - mm101.6 mm
Mounting LocationSpindle
Number of Bolt Holes1
Terminal GenderMale; Male; Female
Terminal TypeBlade

This part fits 15 vehicles. Search below:

YearMakeModelPositionNotes
2001DodgeRam 1500N/Aw/ Harness; Mounted on Rear Axle
2001DodgeRam 2500N/Aw/ Harness; Mounted on Rear Axle
2000DodgeRam 1500N/Aw/ Harness; Mounted on Rear Axle
2000DodgeRam 2500N/Aw/ Harness; Mounted on Steering Column
1999DodgeDurangoN/ANeutral Safety Switch with Harness - Radio Capacitor
1999DodgeRam 1500N/Aw/ Harness; Mounted on Rear Axle
1999DodgeRam 2500N/Aw/ Harness; Mounted on Rear Axle
1998DodgeB1500N/ANeutral Safety Switch with Harness - Radio Capacitor
1998DodgeB2500N/ANeutral Safety Switch with Harness - Radio Capacitor
1998DodgeB3500N/ANeutral Safety Switch with Harness - Radio Capacitor
1998DodgeDakotaN/Aw/ Harness; Mounted on Rear Axle
1998DodgeDurangoN/ANeutral Safety Switch with Harness - Radio Capacitor
1998DodgeRam 1500N/Aw/ Harness; Mounted on Rear Axle
1998DodgeRam 2500N/Aw/ Harness; Mounted on Rear Axle
1998DodgeRam 3500N/Aw/ Harness; Mounted on Rear Axle

* 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:

05014787AA2-VSS642ABS03395307785S666364170017169772-3932970-024ABS211ABS530778ABSB10059ARA1069VSS64

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.