4-Pin Automotive Electrical Connector – Sensor Interface Type

This 4-pin electrical connector is designed for robust and reliable signal transmission in automotive environments. It features:

• Four circular pin slots arranged in a horizontal row, housed within a durable gray plastic shell.

• Locking tabs and guide rails for secure mating and alignment, preventing accidental disconnection due to vibration or movement.

• Weather-resistant design, suitable for under-hood or chassis-mounted components exposed to moisture, dust, and temperature fluctuations.

Typical Applications:

• Engine sensors (e.g., crankshaft position, camshaft position)

• Transmission control modules

• ABS wheel speed sensors

• Fuel injectors or ignition coil packs

Compatibility: This connector style is widely used by manufacturers such as Bosch, Delphi, and TE Connectivity, and may appear in vehicles from Volkswagen, Audi, BMW, Ford, Toyota, and others. However, exact fitment depends on the part number and pin configuration.