Gm Recall on Heated Wash AT-37GM

HeatedWash AT-37GM

This unit is a direct plug and play replacement that was designed to survive the
GM vehicle electrical system environment.
Compatible with ALL General Motors “GM” vehicles with heated washer fluid option.

The AT-37GM exceeds the requirements of the original GM heated wash.
The module contains a higher quality plastic material, rubber seal around main cover, silicone coated electrical terminals, new printed circuit board design with electrical circuitry rated two times higher than the original GM heated washer unit, allowing the unit to survive a much harsher electrical environment.

Documents and test reports regarding the AlphaTherm Heated Wash units were submitted to the National Highway Traffic Safety Administration (NHTSA) and NHTSA did not include the Alphatherm products in any Heated Wash recalls.

Alpha Therm USA Comparison AT37.pdf

The GM vehicles with the factory installed heated washer fluid units are as follows:

• 2006-2009 Buick Lucerne
• 2008-2009 Buick Enclave
• 2006-2009 Cadillac DTS
• 2008-2009 Cadillac CTS
• 2007-2009 Cadillac Escalade, ESV, EXT
• 2007-2009 Chevrolet Avalanche, Silverado, Suburban, Tahoe
• 2009 Chevrolet Traverse
• 2007-2008 GMC Acadia, Sierra, Yukon and Yukon XL
• 2006-2009 Hummer H2
• 2007-2008 Saturn Outlook.

Unit is backed by a minimum 12-month / 12,000 mile warranty for manufacturer’s defects.

Regarding GM Recall for removal of the Heated Washer Fluid System.The AT-37GM is a direct plug and play replacement unit for GM vehicles Specially designed to exceed the original GM requirements.The unit is backed by a twelve (12) month warranty.

The unit is available at any Henderson Glass location for $99.95 installed.


Price for replacement of production GM unit – $99.95

New Heated Windshield washer unit available for all models. – $149.99