Features: This HVAC control module delivers precise climate regulation with advanced temperature sensing technology, ensuring rapid cooling to set temperatures within 20 seconds for optimal comfort in compatible vehicles. Featuring a user friendly interfaces with plastic and aluminum alloy construction, it offer energy saving functions that reduce consumption by 30% and high resistance to extreme conditions. Designed for automotive repair centers, and modification enthusiasts seeking efficient replacements to upgrade their vehicle's climate controller systems. Ideal for daily commutes and long journeys in hot summers or cold winters, maintaining a consistent, pleasant cabin environment to enhances driver and passenger comfort. This module ensures accurate operations, providing a seamless upgrade for improved driving experiences without compatibility issues. Specifications: Type: Air conditioning climate control module Part numbers: 599-220, 3W7H18C612AC, 3W7Z19980AA, 6W7H19C933AA, 599-030 Component: plastic Color:Black Size:Approx.80x230x136mm/3.14x9.05x5.35inch Package Includes: 1pcs Climate Control Module note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.