3-Pin Waterproof Female Motorcycle Connector – GM / Delphi 13511131 Wiring Harness Plug
Direct OEM-specification replacement for the GM / Delphi 3-way waterproof female connector, cross-referencing part number 13511131. Used for sealed 3-circuit harness connections on motorcycles and GM automotive platforms including Chevrolet and Buick vehicles.
| Attribute | Specification |
|---|---|
| OEM Part Number | 13511131 (GM / Delphi) |
| Pin Count | 3-Way |
| Gender | Female (socket) |
| Seal Type | Waterproof – sealed housing with wire seals |
| Housing Material | PA66 Nylon – UV and chemical resistant |
| Terminal Plating | Tin-plated copper |
| Wire Gauge Range | 0.5mm² – 1.5mm² (20–16 AWG) |
| Operating Voltage | 12V DC |
1 × 3-Way Waterproof Female Connector (13511131) with wire leads, terminal inserts, and wire seals pre-installed.
Q: Which GM vehicles use the 13511131 connector?
A: The 13511131 is used across Chevrolet and Buick platforms for sealed sensor harness connections. Cross-reference your vehicle’s GM parts catalogue to confirm fitment for your specific year and engine variant.
Q: What wire gauge does the GM terminal in this connector accept?
A: 0.5mm² to 1.5mm² (20–16 AWG). Use a ratchet crimping tool with the correct die for proper crimp height and terminal retention.
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3 Pin Connectors
