{"product_id":"30-amp-relay-with-harness","title":"30-Amp Relay with Harness","description":"The Allstar Performance 30-Amp Relay with Harness (ALL76186) is a crucial component for vehicles needing to manage higher electrical loads. Vintage vehicle switches are often not equipped to handle the demands of modern accessories such as high-flow electric fuel pumps, powerful cooling fans, or auxiliary lighting. This relay kit allows you to use your existing low-amperage switches to control these high-draw components by isolating them from the delicate switch contacts. The relay handles the heavy current directly from the battery, protecting your switches and wiring.\n\nThe harness often features color-coded leads to simplify installation and helps to reduce voltage drop across your circuits. It is an ideal solution for projects like Baja bugs, sand rails, or any restoration project requiring a more robust electrical system. This relay is suitable for various applications including fuel pumps, electric fans, lighting, and horns, providing a professional-grade solution for a dependable 12-volt system. The specs include a 30-amp continuous duty rating and a standard SPDT (Single Pole Double Throw) relay type, operating on 12 Volts DC.\n\nWhile this is a universal 12-volt component, it is highly recommended for air-cooled Volkswagen applications, including Type 1 (Beetle), Type 2 (Bus), Type 3, Type 14 (Karmann Ghia), and Type 181 (Thing), as well as custom builds like dune buggies and sand rails. Proper installation is key for longevity and safety. It is strongly advised to always use an inline fuse on the main power feed to the relay to prevent electrical fires in case of wire chafing or component short circuits. Additionally, ensure a clean and solid chassis ground for the trigger circuit to prevent relay chatter or failure. Mounting the relay in a location protected from excessive heat and moisture is also recommended to increase its lifespan.","brand":"Allstar Performance","offers":[{"title":"Default Title","offer_id":52689496342840,"sku":"76186","price":9.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687753262.jpg?v=1784907077","url":"https:\/\/store.motormia.co\/products\/30-amp-relay-with-harness","provider":"MOTORMIA","version":"1.0","type":"link"}