ACDelco 85137508 GM Genuine Parts HVAC Control Module

The ACDelco 85137508 is a GM Genuine Parts HVAC Control Module (Heater Control Assembly) designed as a direct OE replacement for General Motors vehicles. GM Genuine Parts and ACDelco Original Equipment are the true OE parts installed during production or validated by General Motors, ensuring a precise fit and reliable performance.

Key Features:

• Manages temperature, air distribution, blower fan speed, and air conditioning functions in the vehicle's climate control system
• Translates driver inputs into mechanical, vacuum, or electrical signals to operate the blower fan and the blend, mode, and recirculation doors
• Compatible with automatic climate control systems that monitor cabin and duct temperatures to maintain desired cabin temperature
• Manufactured to meet the same rigorous standards set by General Motors for fit, form, and function
• Direct drop-in replacement for the original factory component — no modifications required
• Provides the same OE-level performance, durability, and service life as the original part

As a GM Genuine Parts component, the ACDelco 85137508 is engineered and tested to meet GM's strict quality standards, making it the recommended replacement for restoring proper HVAC system operation.