Give your car power electric windows without replacing the internal tracks, installing switches or replacing the original crank handle. Installs inside the door and drives the original window crank mechanism. Keep your car’s original look. Rotate original crank handle 15 degrees to raise/lower windows. Includes 5 adapter shafts to fit most popular window crank models. Thin, billet aluminum housing for a clean installation. Dead lock stop design backed by manufacturer’s lifetime warranty. Includes detailed installation and wiring instructions. For 12-volt applications, standard or reverse polarity. Each kit works for one window. Easy Power Window Conversion for Nearly Any Vehicle Convert your manual windows to power windows without changing your car’s look, replacing internal tracks or installing new switches with our Universal Electric Power Window Conversion Kit. This kit fits inside your door and uses an internal motor to operate your car’s original crank window mechanism. Our kit includes 5 adapter shafts that fit most popular window crank handles. Once installed, rotate the window crank handle 15 degrees to lower or raise your windows, it’s as simple as that! Ultra-Slim Unit Fits Most Doors Designed in the USA, the unit is enclosed in an ultra-thin, billet aluminum housing. The slim design is the smallest system on the market — the housing is just 3” x 2.65” x 0.62” thick, and overall dimensions are just 3” x 2.94” x 0.70” thick, so this will fit in nearly any door. A dead lock stop design is built for a lifetime of usage and is backed by a manufacturer’s lifetime warranty. Detailed installation and wiring instructions are included, For 12-volt systems only. Sold individually, one switch/motor assembly needed per window. Add modern convenience while keeping your car’s original style with our Universal Electric Power Window Conversion Kit. Does not include power window motor/track assemblies! Suggested power window kit Part # 91123332 to work along with these switch mechanisms.