1、OE NUMBER: This climate control module is designed to be a direct replacement for OE number 599 217 and 599217. It guarantees a perfect fit and easy installation without any modifications. Ensure compatibility and restore your vehicle's climate control functionality. 2、VEHICLE FITMENT: Specially designed for G30 1996, for Astro 1996‑2005, for C4500 Kodiak 2005‑2009, for C5500 Kodiak 2005‑2009, for C6500 Kodiak 2003 2009, for C7500 Kodiak 2003 2009, for Express 1500 1996‑2014, for Safari 1996‑2005, etc. 3、EFFICIENT TEMPERATURE CONTROL: The climate control module is embedded with accurate sensors and control mechanisms. It can precisely detect the temperature inside the car and regulate it based on the set requirements, guaranteeing a comfortable driving experience. 4、ENHANCED COOLING EFFICIENCY: The module optimizes the vehicle's air conditioning system, improving its cooling effect. It rapidly and evenly reaches the set temperature inside the car, adding an extra layer of comfort for passengers. 5、MULTIPURPOSE OPERATION: This module features an easy to use operational interface. It allows settings for temperature, wind speed, mode, and other aspects to meet the personalized needs of drivers, making every drive a unique experience. 6、ENERGY SAVING DESIGN: The module effectively manages the power consumption of the air conditioning system, preventing unnecessary energy waste. As a result, it contributes to improved fuel economy, making your ride not only more comfortable but also more economical.