Delphi SS21681 ABS Wheel Speed Sensor - Front
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Delphi

Delphi SS21681 ABS Wheel Speed Sensor - Front

Brand Delphi SS21681
Position Front
Length 35.88
Length 920
Wiring Harness Length 35.88
Wiring Harness Length 920
Connector Color Black
Terminal Type Blade pin
Mounting Hardware Included No
Connector Quantity 1
Connector Shape Square
Terminal Quantity 2
Connector Gender Male
Terminal Gender Male
Wiring Harness Included Yes
Package Contents Abs wheel speed sensor, instruction sheet
Fits Ram · 2 vehicles

OE-standard calibration. Delivers accurate readings and helps reduce comebacks.

Wiring harness included. Ready for a cleaner, simpler installation.

Square connector. Black, 1-connector design with blade-pin terminals.

Cross-references Standard Ignition ALS3161, 5S17494 and 6829 2050AG for the same application. See all 5.

$43.71Free shipping
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Not what you need? See all ABS Wheel Speed Sensor options

Delphi ABS Wheel Speed Sensor SS21681

Delphi SS21681 is a front ABS wheel speed sensor built for accurate wheel speed signal input and OE-style fitment. It is listed for the 2021-2022 Ram 1500, front, and uses a black connector with a square 1-connector design and 2 terminals.

Key Features

  • Front ABS wheel speed sensor for the 2021-2022 Ram 1500
  • OE-calibrated and validated to support accurate sensor readings
  • Wiring harness included with a 35.88 in. (920 mm) harness length
  • Black connector, square shape, male connector and terminal design
  • Blade pin terminal type with 2 terminals
  • Package contents: ABS wheel speed sensor and instruction sheet

Detailed Description

Delphi SS21681 is an ABS wheel speed sensor for front applications on the 2021-2022 Ram 1500. Delphi validates its vehicle sensors to OE standards, with calibration and testing focused on consistent signal output and accurate wheel speed data. That helps support proper ABS operation and reduces the chance of repeat repairs. This part cross-references Standard Ignition ALS3161 for the same application.

What It Helps Address

  • ABS warning light caused by a faulty front wheel speed sensor
  • Intermittent or inaccurate wheel speed signal readings
  • ABS system faults related to sensor signal loss
  • Brake control issues tied to damaged sensor wiring or connector wear

Installation Notes and Tips

Verify front-position fitment on the Ram 1500 before installation. Inspect the connector, harness routing, and mounting point for corrosion, damage, or debris before connecting the new sensor. Confirm the blade pin terminal style and square connector match the vehicle harness, and follow the included instruction sheet during installation.

Quality Assurance

Delphi backs this sensor with OE development and product validation methods, and each sensor is tested and calibrated to OE standards for accurate readings.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2022Ram1500Tradesman5.7LV8Front—
2021Ram1500Tradesman5.7LV8Front—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — ALS31615S174946829 2050AG533532ABS3161