Description
Replaces:
GM 12102921
Delco 8078
11 7/8” Overall Length
Delcotron Conversion Harness Adapter
Converts SI to CS Series
Allows you to use a CS121, CS130, or CS144 in the place of a 10SI, 12SI, 15SI, 17SI, or 27SI
For Use on Vehicles with an Amp Meter or Voltage Gauge and No Indicator Light
Diode Wired into Harness
If you have an indicator light see PN 28964
