{"product_id":"heritage-dualbeam-relay-harness-1999-2004-ford-f250-f350-super-duty","title":"DualBeam Relay Harness – 1999–2004 Ford F250 \/ F350 Super Duty - Heritage Performance","description":"\u003cp data-start=\"428\" data-end=\"579\"\u003eThe Heritage DualBeam Relay Harness upgrades your factory headlight wiring to provide stronger output, improved reliability, and proper beam operation.\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"625\"\u003eThis system converts factory operation from:\u003c\/p\u003e\n\u003cp data-start=\"627\" data-end=\"649\"\u003eLow Beam → High Beam\u003c\/p\u003e\n\u003cp data-start=\"651\" data-end=\"654\"\u003eto:\u003c\/p\u003e\n\u003cp data-start=\"656\" data-end=\"689\"\u003e\u003cstrong data-start=\"656\" data-end=\"689\"\u003eLow Beam + High Beam Together\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"791\"\u003eWhen high beams are activated, low beams remain on — increasing usable light and forward visibility.\u003c\/p\u003e\n\u003chr data-start=\"793\" data-end=\"796\"\u003e\n\u003ch3 data-start=\"798\" data-end=\"821\"\u003eBuilt the Right Way\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFactory-style \u003cstrong data-start=\"839\" data-end=\"868\"\u003e9007 headlight connectors\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"871\" data-end=\"898\"\u003e12 AWG fused power lead\u003c\/strong\u003e direct to battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"919\" data-end=\"935\"\u003e14 AWG leads\u003c\/strong\u003e to each headlight\u003c\/li\u003e\n\u003cli\u003eHeavy-duty automotive relays\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation\u003c\/li\u003e\n\u003cli\u003eNo cutting or splicing required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1049\" data-end=\"1052\"\u003e\n\u003ch3 data-start=\"1054\" data-end=\"1072\"\u003eWhy It Matters\u003c\/h3\u003e\n\u003cp data-start=\"1074\" data-end=\"1196\"\u003eFactory wiring on 1999–2004 Super Duty trucks was not designed for sustained dual-beam output or modern lighting upgrades.\u003c\/p\u003e\n\u003cp data-start=\"1198\" data-end=\"1227\"\u003eThe Heritage DualBeam system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1231\" data-end=\"1274\"\u003eSupplies full battery voltage to headlights\u003c\/li\u003e\n\u003cli data-start=\"1231\" data-end=\"1274\"\u003eReduces strain on factory headlight switch\u003c\/li\u003e\n\u003cli data-start=\"1231\" data-end=\"1274\"\u003eImproves brightness consistency\u003c\/li\u003e\n\u003cli data-start=\"1231\" data-end=\"1274\"\u003eProtects aging wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1379\" data-end=\"1457\"\u003eIdeal for projector headlights, upgraded housings, halogen or LED conversions.\u003c\/p\u003e\n\u003chr data-start=\"1459\" data-end=\"1462\"\u003e\n\u003ch3 data-start=\"1464\" data-end=\"1475\"\u003eFitment\u003c\/h3\u003e\n\u003cp data-start=\"1477\" data-end=\"1587\"\u003e✔ 1999–2004 Ford F250 Super Duty\u003cbr data-start=\"1509\" data-end=\"1512\"\u003e✔ 1999–2004 Ford F350 Super Duty\u003cbr data-start=\"1544\" data-end=\"1547\"\u003e✔ 9007 dual-filament headlight systems\u003c\/p\u003e\n\u003chr data-start=\"1589\" data-end=\"1592\"\u003e\n\u003ch3 data-start=\"1594\" data-end=\"1614\"\u003eImportant Notice\u003c\/h3\u003e\n\u003cp data-start=\"1616\" data-end=\"1702\"\u003eThis modification alters factory beam operation and is intended for off-road use only.\u003c\/p\u003e","brand":"Heritage Lighting","offers":[{"title":"Default Title","offer_id":53197283590357,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/3687\/8805\/files\/Harness_Complete.png?v=1771957895","url":"https:\/\/squadranuvolari.com\/products\/heritage-dualbeam-relay-harness-1999-2004-ford-f250-f350-super-duty","provider":"Squadra Nuvolari","version":"1.0","type":"link"}