HVAC Control Module for GMC C5500 Topkick (2003–2009) 66377PHRS

Includes: - HVAC Control Module

Fits Models: - GMC C5500 Topkick

Model Years: - 2003–2009

Submodels: - Common trims include C5500, with a conventional cab body style. Chassis code typically is C5500.

Engine Options: - Compatible with standard engine options, including the 6.6L Duramax Diesel and 8.1L V8.

Description: This HVAC Control Module is designed specifically for the GMC C5500 Topkick from 2003 to 2009. It regulates the heating, ventilation, and air conditioning system, ensuring optimal climate control within the vehicle.

Features: - Direct replacement for easy installation - Ensures proper operation of HVAC system - Durable construction for long-lasting performance - Designed to meet OEM specifications

Part Numbers: - 66377PHRS