Features 1.Applicable Model: AC heater control module is replacement for C1500 5.7L 19961999, please confirm whether your model is applicable before buying. 2.OE Number: The part numbers for reference are 16231165,16238885,16240105,9378805, please confirm whether it is consistent with the OE you need. 3.Direct Control: The air conditioning control panel gives you direct control over your vehicle's interior temperature, ensuring optimal comfort during any season. 4.Robust Build: Built with ABS materials, this control panel is designed to endure regular use and last, providing reliable climate control for your vehicle for years to come. 5.User Friendly: The panel is designed with user friendly controls, so you can easily adjust the settings to your liking and comprehend the function of each button without confusion. Specification Item Type: ACHeaterControlSwitchPart Number: 16231165,16238885,16240105,9378805Installation Type: Replacement of old and damaged parts, direct replacementFitment:Fit for C1500 5.7L 1996-1999Fit for C2500 5.7L/6.5L 1996-2000 Package List 1 xACHeaterControlSwitch Note Please double check the part number and fitment of your item, matching information is for reference only.