| AC Delco part # | GM part # | Description |
| AFS-17P | 8990793 | three wire, 4 hole connector |
| AFS-40 | 25108302 | four wire, 4 hole connector, redundant signal ground |
| AFS-41 | 25108814 | three wire, 3 hole connector |
| AFS-45 | 25132086 | four wire, 4 hole connector, redundant signal ground |
| AFS-49 | 25132271 | three wire, 3 hole connector |
| AFS-60 | 25132529 | four wire, 4 hole connector, redundant signal ground |
| AFS-48 | 25132169 | three wire, 4 hole connector |
| AFS-63 | 25132674 | three wire, 4 hole connector |
| AFS-62 | 25132616 | four wire, 4 hole connector, redundant signal ground |
| AFS-65 | 25132819 | four wire, 4 hole connector, redundant signal ground |
| AFS-66 | 25132789 | three wire, 3 hole connector |
| AFS-72 | 25133358 | four wire, 4 hole connector, redundant signal ground |
| AFS-75 | 25312184 | four wire, ??? |
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