Delphi GT150 3-Way Plug Connector Socket Housing — Sealed 3-Circuit Harness Plug
The 3-Way GT150 Plug Connector Socket Housing — SKU: PSI-3WAY is a sealed 3-circuit socket (female terminal) plug housing from the Delphi GT150 system. This plug housing is the harness-side half of the 3-way GT150 connector pair — accepting GT150 female terminals and mating with the corresponding 3-way GT150 receptacle to form a complete sealed 3-circuit interface for sensor, solenoid, and actuator connections in motorsport and performance automotive wiring across Norway, Sweden, and Denmark.
3-Way GT150 Plug Socket — Harness Interface for 3-Wire Sensor Connections
The 3-way plug socket housing is one of the most versatile and commonly used connector housings in motorsport engine management wiring — providing the harness-side connector for 3-wire sensor interfaces including MAP sensors, throttle position sensors, IAT sensors, and fuel pressure transducers that form the core sensor inputs of any ECU-controlled engine. The GT150 sealed construction protects the sensor wiring interface from moisture, oil, and fuel contamination across the race harness service life.
Key Specifications
- Circuits: 3-way
- Terminal gender: Socket (female terminals)
- Type: Plug (harness side)
- System: Delphi GT150
- Sealed housing — individual terminal seals and sealed body










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