Zinsco Czar’s objective is to provide the customer with those hard to find electrical parts and fittings that no one else seems to stock or have. We have over 50+ years of experience in the residential and commercial industry. If we don’t have the part you are looking for, we can give you direction on which way to proceed. We are a very small company working off the internet aimed at helping you with saving money when it comes to repairing Zinsco, Sylvania and Challenger electrical products. We travel here and there to buy new and used parts for Zinsco, Sylvania and Challenger meter boxes. Our expertise is in knowing what parts are correct for you and will satisfy your electric utility.