New Marine SAE J1171 Ignition Protected High Amp Converts Old Prestolite Units 51-169, 51-266, 51-272, ANE5201, ANE5201S, ANE5202, ANE5202S, ANE5202YS Brand New - Manufactured with New Premium Quality Components Engineered to Meet or Exceed OEM Specifications All Items Tested for Reliability, Durability and Performance One Year Hassle Free Guarantee ** See Product Description for Fitment Chart **