WAI WPL109 Wiper Linkage - Front

Wiper Linkage Overview

The WAI WPL109 wiper linkage is a direct-fit replacement for vehicles that need a front wiper motor linkage assembly. It is built to OE manufacturing and performance specifications, with a bolt-on design for straightforward installation.

Fits 2006-2013 Chevrolet Impala, front; 2014-2016 Chevrolet Impala Limited, front; 2006-2009 Buick Allure, front; 2006-2009 Buick LaCrosse, front; and 2006-2008 Pontiac Grand Prix, front.

• 100% new construction for replacement service.
• Tested to OE specifications for form, fit, and function.
• Bolt-on attachment method for direct installation.
• Wiper motor linkage assembly for restoring windshield wiper movement.

Detailed Product Description

WAI part number WPL109 is a wiper motor linkage designed for front applications on Chevrolet Impala and Impala Limited, Buick Allure and LaCrosse, and Pontiac Grand Prix models listed in the fitment data. This linkage connects the wiper motor to the wiper system so the blades can move across the windshield in a coordinated sweep.

Manufactured as a 100% new part and tested to OE specs, WPL109 is built to match the original form, fit, and function expected for these vehicles. The bolt-on attachment method supports a direct replacement process, and the linkage-only configuration matches applications that do not require a motor included with the assembly. This part cross-references GM 19120737 and 19120741 for the same application.

What It Helps Fix

• Inoperative or erratic windshield wiper movement.
• Loose, worn, or binding linkage operation.
• Wiper sweep that does not track correctly across the glass.
• Noisy or inconsistent wiper arm motion caused by linkage wear.

Installation Notes and Quality Assurance

Confirm the vehicle application, front position, and linkage-only requirement before installation. The bolt-on design supports direct replacement service, and the part is specified without a motor included.

WAI states that this linkage meets or exceeds OE manufacturing and performance specifications and backs it with a limited lifetime warranty.

Product Line Notes

WAI focuses on replacement electrical and wiper components engineered for OE-style fit and performance. For buyers looking for a WPL109 wiper linkage for Chevrolet Impala, Buick LaCrosse, or Pontiac Grand Prix applications, this part follows that replacement-focused approach.