Collection: Auto - Momentary Switches

Take precise control of your vehicle’s electronics with our selection of Auto Momentary Switches. At DIY Customs, we provide high-durability momentary push buttons, specialized horn switches, durable engine starter buttons, and heavy-duty window or trunk release switches designed for a perfect fit. Whether you are wiring a custom dashboard for a project car, installing a hidden "kill" or "start" button for security, or replacing a worn-out momentary toggle for a garage door opener integration, our professional-grade hardware offers the tactile feedback and electrical reliability you need at unbeatable prices. From specialized LED-illuminated rings to direct-fit momentary switches for marine and automotive applications, we carry the essential gear for every electrical upgrade. Don't see the specific amperage rating, mounting diameter (12mm/16mm/19mm/22mm), or specialized switch color for your build? 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!