For Auction Is A vintage (OE) Amazon 544 210 122 Volvo 3 Speed On/On/ Off. 6V Fan Switch With Resistor.   Very Fine Shape, And Hard To Come By! Has Been Benched Tested. Very Fine.. See Pics To Verify The Condition And Fitment Of The Part Before Purchasing! Please Ask Any And All Questions Prior To Bidding. Thanks For The LOOK...