Feature: 1. 3 speed air conditioning blower switch,has off/low/med/high positions, convenient to use. 2. Using hard plastic + iron processing, wear resistance, corrosion resistance, long service life. 3. Universal air conditioning volume control, durable and sturdy, having stable performance. 4. Rotating AC blower switch with plastic knob for easy control, has wide application. 5. Very good replacement or repair of the original damaged and worn air volume switch, better performance for your car. Specification: Condition: 100% Brand New Item Type: AC Blower Switch Material: Plastic+Iron Color: Silver+Black5 Spade Terminals and A 1/4in 'D' Shaft for The KnobThreaded Shaft Length: Approx. 3/8inPositions: Off/ Low/Med/High PositionsVoltage: 12VCurrent: 25 AmpReplaces: Fit for Four Seasons 35702 Fit for MEI 1151 Fit for 00091-31511 Fit for Red Dot 71R1150 / RD3646 Fit for Freightliner INM2G754A Fit for Kenworth 71R1150 Fit for Mack 4428-2T754A Fit for 15-50180 Fit for Everco H755 Fit for Santech MT1355Universal for SW 1000c. Package List: 1 x AC Blower Switch1 x Switch Cover Note: This does not make your 1 speed motor a 3 speed This is for motors that are 3 speed already These are found on many under the dash A/C units.