A: It looks like it may be the aluminum/zinc alloy but it isn't easy to be sure. The magnesium rods have a small raised dimple on the top of the threaded end piece. Also the magnesium is a darker silvery grey color while the aluminum alloy is bright silver.
A: I guess it would, I can't really tell yet.
A: Dear Customer we recommend consulting with your local installer for checking for exact fit. Please note that our anode rod is 44 inches long and the silver cables can be cut if the length is too long.