4 Pin Weather Pack Square Tower Housing

The 4 Pin Weather Pack Square Tower Housing from ALLSTAR PERFORMANCE is a sealed electrical connector designed for automotive and motorsports applications where reliable, weatherproof connections are essential. Built to withstand harsh environmental conditions, this square tower housing protects critical 12-volt circuits from moisture, dirt, and corrosion—making it ideal for engine bay installations, custom wiring harnesses, and off-road vehicle builds. Each housing comes complete with seals included, ensuring you have everything needed for a professional installation right out of the box.

This 4-pin connector features a robust plastic construction in black, rated for 20-amp maximum circuit protection at 12 volts. The Weather Pack design incorporates internal seal technology that creates a barrier against moisture ingress, critical for long-term reliability in wet or vibration-prone environments common in racing, marine, and heavy-duty applications. The square tower geometry provides compact, stackable organization of multiple connectors while maintaining firm engagement and preventing accidental disconnection during vehicle operation or transport.

Technicians, fabricators, and motorsports enthusiasts rely on Weather Pack housings for fuel pump circuits, ignition systems, auxiliary lighting, and custom electrical modifications where factory connectors are inadequate. The 4-pin configuration supports multi-conductor applications with a single mating interface, reducing connection points and simplifying harness routing. Compact at 2.5 × 1.25 × 4 inches and lightweight at just 0.03 pounds, this housing integrates seamlessly into tight engine compartments and behind-dash installations without added bulk or weight penalty.