Cadillac / Buick / Chevrolet 2-Pin 1.5mm Water Temperature Sensor / Turn Signal Connector – OEM 15449028 / 13543639
Direct OEM-specification replacement for the Delphi 2-pin wire harness connector used on water temperature sensors and turn signal circuits across Cadillac, Buick, and Chevrolet GM platforms. Cross-references Delphi / GM OEM part numbers 15449028 and 13543639. Uses the 1.5mm contact series in black nylon housing — a compact connector used for low-current sensor and lighting circuits on GM vehicles.
| OEM Number | Application |
|---|---|
| 15449028 | Delphi 2-pin 1.5mm connector (primary) |
| 13543639 | Delphi 2-pin 1.5mm connector (alternate) |
| Attribute | Detail |
|---|---|
| Pin Count | 2-Pin |
| Contact Series | 1.5mm pitch (Delphi Metri-Pack 150 series) |
| Housing Material | Nylon, black |
| OEM Part Numbers | 15449028 / 13543639 |
| Applications | Water temperature sensor, turn signal / indicator harness |
| Compatible Models | Cadillac CTS / SRX / Escalade; Buick LaCrosse / Regal / Enclave; Chevrolet Cruze / Malibu / Equinox |
| Terminal Included | Yes |
Q: Are terminals included?
A: Yes, terminals are included with all variants.
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2 Pin Connectors
