Standard Ignition ALH277 ABS Wheel Speed Sensor Wiring Harness - Front Left
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Standard Ignition

Standard Ignition ALH277 ABS Wheel Speed Sensor Wiring Harness - Front Left

Brand Standard Ignition ALH277
Position Front Left
Connector Gender Female
Connector Shape Oval
Contents Antilock Brake Speed Sensor Harness
Dust Shield Included No
Mounting Hardware Included No
Number of Bolt Holes 0
Terminal Gender Male
Terminal Type Alligator
Fits Audi · 8 vehicles

OE direct replacement. Restores the antilock brake speed sensor harness with a factory-style fit.

Female 3-connector design. Oval connectors and alligator terminals support a secure electrical connection.

Standard Ignition wiring harness for dependable brake system signal transfer.

Cross-references Standard Ignition ALH277, 8R1972251 and 536278 for the same application. See all 4.

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Not what you need? See all ABS Wheel Speed Sensor Wiring Harness options

ABS Wheel Speed Sensor Harness for Audi Q5

Standard Ignition ALH277 is an ABS wheel speed sensor wiring harness for the front left position on select 2010-2017 Audi Q5 models. It is built with a female connector, oval connector shape, and male alligator terminals to match the vehicle-side connection points for the antilock brake speed sensor circuit.

Key Features

  • ABS wheel speed sensor wiring harness for the front left location
  • Fits 2010-2017 Audi Q5, front left, with electronic suspension and automatic headlight range control
  • Female connector with oval shape for application-specific fitment
  • 3 connector points and 4 male alligator terminals
  • Contents: antilock brake speed sensor harness
  • No dust shield included
  • No mounting hardware included

Detailed Description

Standard Ignition ALH277 is an ABS wheel speed sensor wiring harness made for the front left side of the Audi Q5 in the listed fitment range. This harness supports the antilock brake speed sensor circuit and is specified for vehicles equipped with electronic suspension and automatic headlight range control. If you are replacing a damaged or corroded harness on a 2010-2017 Audi Q5, ALH277 provides the correct connector style and terminal configuration for the application.

This part cross-references OE-style numbers 8R1972251 and ABH277 for the same application. Standard Ignition ALH277 is also listed under interchange part number 536278.

What It Helps Address

  • ABS warning light caused by a damaged wheel speed sensor harness
  • Intermittent wheel speed signal loss at the front left wheel
  • Connector corrosion or terminal wear in the sensor circuit
  • Harness damage from road debris, moisture, or vibration
  • Faults related to antilock brake speed sensor wiring continuity

Installation Notes and Tips

Verify the vehicle is a 2010-2017 Audi Q5 with electronic suspension and automatic headlight range control before installation. Match the front left routing, connector shape, and terminal style to the original harness. Inspect the sensor connector, nearby wiring, and mounting points for corrosion or damage before connecting the replacement harness.

Quality Assurance

Standard Ignition ALH277 is built as a direct-fit replacement harness for the specified Audi Q5 application. Confirm all connector details and fitment notes against the original part before installation to ensure proper ABS wheel speed sensor circuit repair.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range Control
2016AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range Control
2015AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range Control
2014AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range Control
2013AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range Control
2012AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range Control
2011AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range Control
2010AudiQ5Front Leftw/ Electronic Suspension; w/ Automatic Headlight Range 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 — ALH2778R1972251536278ABH277