Upgrade your vehicle's HVAC system with this Genuine OEM GM Blower Motor Control Module, Part Number 84178783. This factory-original module controls the blower motor speed for your vehicle's heating and air conditioning system, ensuring reliable A/C and heater performance. Designed to meet GM's strict quality standards, this is a direct replacement for the original component.

Product Details:

• Genuine OEM General Motors (GM) Part
• Part Number: 84178783
• Part Name: HVAC Blower Motor Control Module
• Condition: New
• Direct OEM Replacement
• Controls A/C & Heater Blower Motor Speed
• Built to OEM Specifications for Fit and Performance

Replaces Part Numbers:

• 13501703
• 13503201
• 13598090
• 13598091
• 13598134
• 15141283
• 22811003

Vehicle Compatibility:
Fits many Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn, and other GM vehicles from approximately 2007–2024. Compatibility varies by year, model, engine, and trim. Please verify your part number or provide your VIN before purchasing to ensure proper fitment.