RADIATOR CAP, 16 LBS, sacrificial anode, ** improved version **, Electrolysis is a chemical reaction produced by current that can gradually destroy metal components and ruin your engine and cooling system, These caps with their sacrificial anode absorb the destructive electrolysis instead of your engine and cooling components, ** Will not fit Cold case Radiators! **
Manufacturer Reference #'s: RC-30,
Cap does not fit the radiator neck properly. Had no trouble with the ones I bought from you before. Would not tighten properly.
Submited on September 10, 2019 by Noah B.