About This Application:For Escalade 1999-2000; For Chevy C1500 / K1500 / Suburban 1996-1999; For Chevy C2500 / K2500 / K3500 /Tahoe 1996-2000; For Chevy C3500 1996-2002; For GMC C1500 / K1500 /Suburban 1996-1999; For GMC C2500 / C3500 / K2500 / K3500 /Yukon 1996-2000 Part Number: 9378805, 16231165, 16238885, 16240105, 599-006, 15-72547 (Directly replace, bolts to the stock front bumper with no drilling or alteration of the bumper, does not affect the normal use of air conditioning) Function: It can solve poor flow or no air flowing from the vents issues, allowing you to adjust the temperature and wind speed according to your own needs and enjoy comfortable air temperature inside the car. Housing Material: The switch housing is made of ABS plastic, the knob is not easy to break, rotates flexibly, is not easy to fade or fall off, and is wear-resistant and durable Internal Material: The plug part of this product is made of metal material, with good conductivity, fast transmission speed, and corrosion resistance Overview Operation Mode : ON-OFF Current Rating : 0.3 Amps Operating Voltage : 12 Volts Contact Type : Normally Closed Connector Type : Plug In Brand : LM LPXWM Switch Type : Rotary Terminal : Solder Material : Plastic Item dimensions L x W x H : 10.63 x 4.53 x 2.95 inches