[Enhanced Performance] Optimal functionality to ensure reliable ignition start ups for hvac blower motor.[ Construction] Built with strong, high-strength material for enhanced durability and resistance against weather.[Applicable Model] Ensure compatibility with 1500 2500 3500 models to avoid unnecessary returns.[Easy to Use and Install] Features unique design for ergonomic use, easy installation, and fast switch controls.[Oe Number] Reference numbers hs364 and 5015734aa for accurate purchasing.Spec:Item Type: AC Blower Control SwitchOE Number: HS-364, 5015734AAInstallation Type: Direct Replacement for the Original PartFitment: Fit for 1500 1998-1999 Fit for 1500 With AC, Without Power Mirrors 2000-2001 Fit for 2500 1998-1999 Fit for 2500 With AC, Without Power Mirrors 1995 Fit for 3500 1998-1999 Fit for 3500 Without Power Mirrors, With AC 2000-2002 Package List:1 x HVAC Blower Motor SwitchNote:Please double check the part number and fitment of your item, matching information is for reference only.