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OE Quality
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Standard IgnitionPart #: ALS3401
Standard Ignition ALS3401 ABS Wheel Speed Sensor - Front Left
6 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$80.58Free 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: Ford, F-250 Super Duty and F-350 Super Duty
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all ABS Wheel Speed Sensor options
Standard Ignition ALS3401 ABS Wheel Speed Sensor - Front Left
| Brand | Standard Ignition |
|---|---|
| Part Number | ALS3401 |
| Mounting Hardware Included | No |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wiring Harness Included | Yes |
| Attachment Method | Bolt mount |
| Color/Finish | Black, silver |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Dust Shield Included | No |
| Hardware Included | Bracket |
| Harness Length - inches | 43.5 |
| Harness Length - mm | 1104.9 |
| Mounting Bracket(s) Included | Yes |
| Mounting Hole Quantity | 2 |
| Mounting Location | Spindle |
| Mounting Type | Bolt mount |
| Number of Bolt Holes | 2 |
| O.E.M. Replacement | Yes |
| Terminal Type | Blade |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2019 | Ford | F-250 Super Duty | RWD | Front Left | |
| 2019 | Ford | F-350 Super Duty | RWD | Front Left | |
| 2018 | Ford | F-250 Super Duty | RWD | Front Left | |
| 2018 | Ford | F-350 Super Duty | RWD | Front Left | |
| 2017 | Ford | F-250 Super Duty | Front Left | ||
| 2017 | Ford | F-350 Super Duty | Front Left |
* 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:
2ABS43935337925S15434ABS3401ABSB10448BRAB445
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.