Climate Control Module 599-009 AC Heater for Chevy GMC 2003-2007

Includes: - AC Heater Climate Control Module 599-009

Fits Models: - Chevrolet Silverado 1500, 2500, 3500 - GMC Sierra 1500, 2500, 3500

Model Years: - 2003–2007

Submodels: - Common trims include WT (Work Truck), LS, LT, LTZ - Chassis codes: GMT800, GMT900 - Body styles: Crew Cab, Extended Cab, Regular Cab

Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 8.1L V8 - Engine codes: L33, L59, LQ4, LQ9

Description: This AC Heater Climate Control Module is designed for select Chevrolet and GMC trucks from 2003 to 2007. It regulates the heating and cooling system within the vehicle, ensuring optimal comfort for passengers.

Features: - Direct replacement for factory module - Easy installation with no modifications required - Restores full climate control functionality - Compatible with various trims and engine options

Part Number: 599-009