Aptiv Weather-Pack Series
From YourSpec Automotive Wiring Wiki

The Aptiv Weather Pack Series of sealed connectors is common on older GM vehicles.
Aptiv Weather-Pack product page.
See related: Aptiv Metri-Pack Connectors

The Aptiv Weather Pack Series of sealed connectors is common on older GM vehicles.
Aptiv Weather-Pack product page.
See related: Aptiv Metri-Pack Connectors