Feature 1 OE Number: The referencing OE number of this climate control module are 599217, 5773678, 15073274, 15130959, 15191308, 15858578, 16238445, 19370220, 23283455, 25753629, 84106610, 84288985. 2 Fitment: The front climate control module is a replacement for C4500 C5500 C6500 C7500 8500 Topkick, for Express 1500 2500 3500 4500 Astro Express Cargo Pasajeros. 3 Improved Climate Control: This replacement module can help solve issues of inconsistent heating or cooling, unresponsive controls, or an overall under performing HVAC system within your vehicle for optimal driving comfort. 4 Enhanced Vehicle Performance: By ensuring proper functioning of your vehicle's HVAC system with this replacement module, you can maintain, and potentially even increase, the overall value of your vehicle. 5 Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles. Item Type: Climate Control ModuleOE Number: 599-217, 5773678, 15073274, 15130959, 15191308, 15858578, 16238445, 19370220, 23283455, 25753629, 84106610, 84288985, 84555663, 84793087, 9375795, 93804402, 94666468Material: ABSFitment:Fits for 1500 1996- 2014 Fits for 2500 3500 1996- 2020 Fits for 4500 2009- 2019 Fits for C4500 C5500 C6500 C7500 8500 Topkick 2003- 2009 Fits for Safari 1996- 2005 Fits for G3500 1996Fits for G30 1996 Fits for Express 1500 1996-2014 Fits for Express 2500 3500 1996- 2020 Fits for Express 4500 2009- 2013 Fits for Express 4500 2017-2020 Fits for Astro 1996- 2005Fits for C4500 C5500 C6500 C7500 8500 Kodiak 2003-2011 Fits for Express Cargo 2009- 2020Fits for Express Pasajeros 2009- 2020 Package List1 x Climate Control ModuleNotePlease double check the part number of your item, matching information is for reference only.Installation by a professional mechanic is strongly recommended.