Product Detailes Description:
DELCO Auto Alternator Voltage Regulator D21N-1
Specs for: DELCO Systems
Used on:Delco 21SI, 22SI Series IR/EF Alternators
Specs:12 Volt, A-Circuit, 14.0 Vset
Replaces:Delco 1116438, 1116439, 10470886, D688
Unit #s:Delco 1117895, 1117896, 1117899, 1117903, 1117904, 1117912, 1117926, 1117927, 1117928, 1117936, 1117938, 1117939, 1117940, 1117945, 19010110, 19010112, 19010113,
19010118, 19010183, 19010184, 19010197, 19020375, 19020386
Lester #s:7665, 7666, 7971, 8010, 8028, 8032, 8033, 8035, 8036, 8037, 8038, 8039