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Standard Ignition ALH291 ABS Wheel Speed Sensor Wiring Harness - Rear Left
| Brand | Standard Ignition ALH291 |
|---|---|
| Position | Rear 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 · 9 vehicles |
OE direct replacement. Restores reliable sensor wiring with a direct-fit harness.
Female connector. Three-connector layout with oval ends for a secure connection.
Alligator terminals. Seven male terminals help maintain solid electrical contact.
Cross-references Standard Ignition ALH291, 8R1972253 and 536292 for the same application. See all 4.
ABS Wheel Speed Sensor Harness for Audi Q5
Standard Ignition ALH291 is an ABS wheel speed sensor wiring harness for the rear left position on select Audi Q5 models. It is built with a female 3-connector layout, an oval connector shape, and male terminals to support the antilock brake speed sensor circuit.
Compatible with 2009-2017 Audi Q5, rear left, w/ Automatic Headlight Range Control. This Standard Ignition ALH291 harness is a direct-fit electrical repair component for restoring signal continuity at the wheel speed sensor connection.
- ABS wheel speed sensor wiring harness for the rear left location
- Female connector design with 3 connectors and oval connector shape
- Male terminals with 7 terminal contacts and alligator terminal type
- Contents include antilock brake speed sensor harness
- No dust shield included
- No mounting hardware included
Detailed Product Overview
Standard Ignition ALH291 is intended for vehicles that need a replacement harness at the rear left wheel speed sensor connection. On Audi Q5 applications, the harness supports the antilock brake system signal path and helps maintain proper communication between the sensor and the vehicle’s braking electronics. This part cross-references OE-style numbers such as 8R1972253 and ABH291 for the same application.
Fits 2009-2017 Audi Q5, rear left. Fits 2009-2017 Audi Q5, rear left, w/ Automatic Headlight Range Control. The ALH291 part number is also useful when searching for a Standard Ignition ABS wheel speed sensor wiring harness for Audi Q5 rear left service work.
What It Helps Address
- Broken or damaged rear left ABS sensor wiring
- Intermittent wheel speed sensor signal loss
- ABS warning light caused by harness faults
- Brake system fault codes related to the rear left sensor circuit
- Connector wear or terminal damage at the wheel speed sensor lead
Installation Notes
Verify connector style, terminal count, and rear left routing before installation. Inspect the sensor connector, harness clips, and nearby brake components for corrosion, abrasion, or heat damage before connecting the new harness. Confirm fitment for 2009-2017 Audi Q5 models with Automatic Headlight Range Control before ordering or installation.
Quality Assurance
Standard Ignition is a recognized aftermarket source for electrical and ignition components, and ALH291 is built to match the specified application details for the Audi Q5 rear left ABS sensor circuit.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2016 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2015 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2014 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2013 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2012 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2011 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2010 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| 2009 | Audi | Q5 | Rear Left | w/ Automatic Headlight Range Control |
| No rows match your filter. | ||||