Collection: Auto - Splice Wire Connector

Join and tap into your vehicle’s electrical circuits with the professional reliability of our selection of Auto Splice Wire Connector components. At DIY Customs, we provide high-durability T-tap connectors, specialized insulation displacement connectors (IDC), durable self-stripping wire taps, and heavy-duty step-down butt splices designed for a perfect fit in automotive lighting installs, car audio integration, and trailer wiring. Whether you are seeking a specialized quick-splice clip to tap into a factory reverse signal, outfitting your rig with specialized waterproof gel-filled splices for exterior use, or seeking specialized assorted kits covering various wire gauges (10AWG to 22AWG), our professional-grade connectors offer the current continuity and vibration resistance you need at unbeatable prices. From specialized Posi-Tap style connectors to direct-fit crimp splices for factory-style harnesses, we carry the essential gear for every electrical project. Don't see the specific connector color (Red / Blue / Yellow), wire gauge compatibility, or specialized high-amp splice for your main power feed? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!