GM Female Crimp Terminals – OEM 15326266 / 15326269 / 15304731 / 15304719 | Delphi/Aptiv
OEM-specification female (socket) crimp terminals for GM connector housings. Cross-references part numbers 15326266, 15326269, 15304731, and 15304719. Manufactured to Delphi / Aptiv specifications for use in Chevrolet, GMC, Buick, and Cadillac harness repair.
| OEM Number | Application |
|---|---|
| 15326266 | GM female terminal — variant A |
| 15326269 | GM female terminal — variant B |
| 15304731 | GM female terminal — variant C |
| 15304719 | GM female terminal — variant D |
| Attribute | Detail |
|---|---|
| Terminal Type | Female (socket) — crimp style |
| OEM Part Numbers | 15326266 / 15326269 / 15304731 / 15304719 |
| Manufacturer | Delphi / Aptiv (GM OEM supplier) |
| Material | Copper alloy, tin-plated |
| Compatible Brands | Chevrolet, GMC, Buick, Cadillac |
| Step | Action |
|---|---|
| 1 | Strip wire insulation 5–6mm |
| 2 | Insert wire into terminal wire barrel |
| 3 | Crimp wire barrel with GM-approved ratchet crimp tool |
| 4 | Crimp insulation barrel over wire insulation |
| 5 | Insert crimped terminal into GM connector housing until it clicks |
Q: What is the difference between Delphi and Aptiv terminals?
A: Aptiv is the new brand name for Delphi’s automotive components division after the 2017 spin-off. Delphi and Aptiv terminals are functionally identical — Aptiv is the current manufacturer of the same OEM-specification terminals.
Q: What crimp tool do I need for GM terminals?
A: Use a GM-approved ratchet crimp tool (e.g. Delphi 12085115 or equivalent). Avoid plier-type crimpers — they produce inconsistent crimp geometry and increase contact resistance.
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