Terminal Block 2 Wire Plug Connection for Denso Alternators Denso 421000-0040, 421000-0041, 421000-0042, 421000-0043, 421000-0044, 421000-0051, 421000-0100, 421000-0103, 421000-0111, 421000-0113, 421000-0120, 421000-0121, 421000-0122, 421000-0150, 421000-0151, 421000-0180, 421000-0190, 421000-0191, 421000-0200, 421000-0201, 421000-0251, 421000-0252, 421000-0260, 421000-0261, 421000-0262, 421000-0264, 421000-0332, 421000-0340, 421000-0342, 421000-0343, 421000-0344