Standard Ignition ALH273 ABS Wheel Speed Sensor Wiring Harness - Front Left
OE Quality 60-Day Returns
Standard Ignition

Standard Ignition ALH273 ABS Wheel Speed Sensor Wiring Harness - Front Left

Brand Standard Ignition ALH273
Position Front Left
Connector Gender Female
Connector Shape Oval
Contents Antilock Brake Speed Sensor Harness
Dust Shield Included No
Mounting Hardware Included No
Terminal Gender Male
Terminal Type Blade
Fits Audi · 28 vehicles

ABS sensor harness. Connects with female and male blade terminals for a secure electrical link.

Oval connectors. Two-connector layout helps simplify installation and routing.

Cross-references Standard Ignition ALH273, 8K0972251C and 536274 for the same application. See all 4.

$136.66Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $136.66
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all ABS Wheel Speed Sensor Wiring Harness options

ABS Wheel Speed Sensor Harness for Audi

Standard Ignition ALH273 is an ABS wheel speed sensor wiring harness for front left applications on select Audi models. It connects the antilock brake speed sensor circuit with the correct female and male blade-terminal interface for a direct replacement on listed vehicles.

  • ABS wheel speed sensor wiring harness for brake system repair
  • Connector gender: female with 2 connectors
  • Connector shape: oval
  • Terminal gender: male with 3 blade terminals
  • Contents: antilock brake speed sensor harness
  • No dust shield included
  • No mounting hardware included

Fitment Details

  • Fits 2017 Audi S5, front left.
  • Fits 2011-2016 Audi S5, front left. Fits models without Electronic Suspension or Auto Headlight Control.
  • Fits 2010-2015 Audi A4 Quattro, front left. Fits models without Electronic Suspension or Auto Headlight Control.
  • Fits 2010-2015 Audi A5 Quattro, front left. Fits models without Electronic Suspension or Auto Headlight Control.
  • Fits 2010-2014 Audi A5, front left. Fits models without Electronic Suspension or Auto Headlight Control.
  • Fits 2010-2013 Audi A4, front left. Fits models without Electronic Suspension or Auto Headlight Control.

Detailed Description

Standard Ignition ALH273 is built for front left ABS sensor circuit service on Audi A4, Audi A5, Audi A4 Quattro, Audi A5 Quattro, and Audi S5 applications listed above. Use this harness when the original wiring at the wheel end is damaged, corroded, or no longer maintaining a stable connection to the antilock brake speed sensor. This part cross-references 8K0972251C and ABH273 for the same application.

Standard Ignition ALH273 is a practical replacement for Audi A4 and Audi S5 front left brake wiring repairs where the connector style and terminal layout must match the OE configuration. The oval connector design and blade terminals support a clean electrical interface for the ABS wheel speed sensor circuit.

Common Repair Uses

  • Broken or frayed ABS sensor wiring at the wheel
  • Corrosion at the connector causing intermittent wheel speed signal loss
  • ABS warning light triggered by wiring damage
  • Fault codes related to front left wheel speed sensor circuit performance
  • Connector damage from road debris, moisture, or age

Installation Notes

Verify the vehicle is a listed fitment before installation, especially on models without Electronic Suspension or Auto Headlight Control where noted. Inspect the sensor connector, terminal condition, and harness routing before final assembly. Confirm the front left location and match the connector shape and terminal count to the original part.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and brake-related replacement parts. ALH273 is specified with the connector and terminal details needed for accurate fitment on the listed Audi applications.

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017AudiS5Front Left—
2016AudiS5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2015AudiA4 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2015AudiA5 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2015AudiS5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2014AudiA4 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2014AudiA5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2014AudiA5 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2014AudiS5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2013AudiA4Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2013AudiA4 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2013AudiA5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2013AudiA5 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2013AudiS5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2012AudiA4Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2012AudiA4 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2012AudiA5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2012AudiA5 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2012AudiS5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2011AudiA4Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2011AudiA4 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2011AudiA5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2011AudiA5 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2011AudiS5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2010AudiA4Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2010AudiA4 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
2010AudiA5Front LeftFits models without Electronic Suspension or Auto Headlight Control.
2010AudiA5 QuattroFront LeftFits models without Electronic Suspension or Auto Headlight Control.
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — ALH2738K0972251C536274ABH273