{"product_id":"9004-hb1-heavy-duty-headlight-wiring-harness-with-relays-upgrade","title":"9004 HB1 Heavy Duty Headlight Wiring Harness with Relays Upgrade","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eConnect your vehicles headlight bulbs to \u003cstrong\u003eFULL BATTERY VOLTAGE\u003c\/strong\u003e for \u003cstrong\u003eMAXIMUM BRIGHTNESS\u003c\/strong\u003e! At Aspire Auto Accessories, we manufacture and carry our own Heavy Duty Wiring Harnesses with Relays that fit a wide selection of bulbs commonly found in most vehicles. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eThis relay and wiring harness upgrade is one of the most simple and effective ways to improve dim headlights and overall headlight performance by increasing both your low beam and high beam illumination. Perfect for dark roads, off-road, and rural areas! \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCan't find a harness that fit's your vehicle's bulbs or unsure about product fitment? If you have any questions, please let us know and we'll be happy to help! \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis kit is designed to fit vehicles equipped with 9004 HB1 bulbs\u003c\/li\u003e\n\u003cli\u003eGives you brighter low beam and high beam \u003c\/li\u003e\n\u003cli\u003eAll connections are machine crimped and shrink wrapped to the highest industrial standards.\u003c\/li\u003e\n\u003cli\u003eHarness is covered with premium split-loom covering to protect wires\u003c\/li\u003e\n\u003cli\u003eHigh Temperature Connectors with Moisture Seals - Max Temperature = 572º F \/ 300º C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch6\u003e\u003cspan\u003e\u003cstrong\u003eBuild Your Harness\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eSelect Wiring Harness Gauge \u0026amp;  Power Wire Gauge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e14 Gauge (Included) \u003c\/span\u003e- \u003c\/strong\u003eOur standard wire gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e12 Gauge Wiring (+$20.00)\u003c\/span\u003e - \u003c\/strong\u003eUpgrade your headlight wire that goes to the harnesses relays and your vehicle's headlights to\u003cstrong\u003e thicker wire.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 Gauge Fuse Holder (+$10.00) \u003c\/strong\u003e- Upgrade your power wire that goes to the harnesses relays and your vehicle's battery to\u003cstrong\u003e thicker wire\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSoldered Connections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eNo (Included)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eYes (+$20.00)\u003c\/strong\u003e\u003c\/span\u003e - Have us solder your machine crimped connections so you can have the \u003cstrong\u003emost secure\u003c\/strong\u003e \u0026amp; \u003cstrong\u003ereliable harness\u003c\/strong\u003e. Solder is NOT common in vehicles, but is routine in aircraft because it produces the best union of wire to terminal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSelect Daytime Running Lights\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Daytime Running Lights\u003c\/strong\u003e - Select this option if you disabled your daytime running lights or if your vehicle does not have low beam or high beam daytime running lights\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Beam Daytime Running Lights (+$30.00)\u003c\/strong\u003e - Select this option if your vehicles uses the low beam for daytime running lights and we will add a custom made circuit to allow the harness to function properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Beam Daytime Running Lights (+$30.00)\u003c\/strong\u003e - Select this option if your vehicle uses the high beam for daytime running lights \u003cmeta charset=\"UTF-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eand we \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ewill\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e add a custom made circuit to allow the harness to function properly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\n\u003cstrong\u003eWhy use a Heavy Duty Relay and Headlight Wiring Harness Upgrade?\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h6\u003e\n\u003cp\u003e\u003cstrong\u003eReason #1:\u003c\/strong\u003e To minimize the VOLTAGE DROP in factory headlight systems. Voltage drop lowers the energy delivered to your headlight filaments which reduces their output. Voltage drop is a result of electrical power being run for long distances through thin wires. You can visualize voltage drop by imagining yourself drinking a beverage through a long thin straw (electric energy is the \"beverage\" and the wire is the \"straw\"). \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReason #2: \u003c\/strong\u003eUsing a 9004 HB1 Heavy Duty Relay and Wiring Harness Upgrade reduces the current that is handled by the head light switch by a large margin. This reduction in current greatly increases the life of your head light switch.\u003c\/p\u003e\n\u003cp\u003eFor example: Your factory headlight systems POWER flows from BATTERY to HEAD LIGHT SWITCH in passenger compartment. When head light switch is turned on, POWER flows back out into engine compartment and then illuminates HEAD LIGHTS. Notice the long distance that power must travel. To make matters worse, typical factory headlight wires are 18 Gauge or LESS. These long runs of thin wires starve your head lights of energy.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eADDING A 9004 HB1 HEADLIGHT WIRING HARNESS UPGRADE WITH RELAYS \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003eIncreases the power delivered to your head lights by minimizing the distance power must flow from battery to head lights AND by passing this power through thick, 14 Gauge or 12 Gauge USA made wire (Smaller Gauge = THICKER wire) with the highest quality copper conductor. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003e\u003cstrong\u003eAFTER INSTALLING A 9004 HB1 HEADLIGHT WIRING HARNESS UPGRADE WITH RELAYS \u003c\/strong\u003e\u003c\/h6\u003e\n\u003cp\u003ePOWER flows from BATTERY to HEAD LIGHT SWITCH in passenger compartment. When head light switch is turned on, POWER flows back out into engine compartment and then ACTIVATES RELAYS on the wiring harness. The RELAYS then CONNECT the HEAD LIGHTS DIRECTLY to BATTERY through 14 Gauge or 12 Gauge wires.\u003c\/p\u003e\n\u003cp\u003eIn simplified terms, the 9004 HB1 Heavy Duty Headlight Wiring Harness with Relays Upgrade is triggered by the head light switch and when triggered, the harness supplies power to the head lights through a more efficient path.\u003c\/p\u003e","brand":"Aspire Auto Accessories","offers":[{"title":"14 Gauge Wiring \u0026 14 Gauge Fuse Holder \/ No \/ No Daytime Running Lights","offer_id":43099182792770,"sku":"sku-39478469853248","price":99.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 14 Gauge Fuse Holder \/ No \/ Low Beam Daytime Running Lights (+$30)","offer_id":43099182825538,"sku":"sku-39478469886016","price":129.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 14 Gauge Fuse Holder \/ No \/ High Beam Daytime Running Lights (+$30)","offer_id":43099182858306,"sku":"sku-39478469918784","price":129.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 14 Gauge Fuse Holder \/ Yes (+$10) \/ No Daytime Running Lights","offer_id":43099182891074,"sku":"sku-39478469951552","price":119.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 14 Gauge Fuse Holder \/ Yes (+$10) \/ Low Beam Daytime Running Lights (+$30)","offer_id":43099182923842,"sku":"sku-39478469984320","price":149.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 14 Gauge Fuse Holder \/ Yes (+$10) \/ High Beam Daytime Running Lights (+$30)","offer_id":43099182956610,"sku":"sku-39478470017088","price":149.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$10) \/ No \/ No Daytime Running Lights","offer_id":43099182989378,"sku":"sku-39478470049856","price":109.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$10) \/ No \/ Low Beam Daytime Running Lights (+$30)","offer_id":43099183022146,"sku":"sku-39478470082624","price":139.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$10) \/ No \/ High Beam Daytime Running Lights (+$30)","offer_id":43099183054914,"sku":"sku-39478470115392","price":139.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$10) \/ Yes (+$10) \/ No Daytime Running Lights","offer_id":43099183087682,"sku":"sku-39478470148160","price":129.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$10) \/ Yes (+$10) \/ Low Beam Daytime Running Lights (+$30)","offer_id":43099183120450,"sku":"sku-39478470180928","price":159.99,"currency_code":"USD","in_stock":true},{"title":"14 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$10) \/ Yes (+$10) \/ High Beam Daytime Running Lights (+$30)","offer_id":43099183153218,"sku":"sku-39478470213696","price":159.99,"currency_code":"USD","in_stock":true},{"title":"12 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$30) \/ No \/ No Daytime Running Lights","offer_id":43099183185986,"sku":"sku-39478470246464","price":129.99,"currency_code":"USD","in_stock":true},{"title":"12 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$30) \/ No \/ Low Beam Daytime Running Lights (+$30)","offer_id":43099183218754,"sku":"sku-39478470279232","price":159.99,"currency_code":"USD","in_stock":true},{"title":"12 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$30) \/ No \/ High Beam Daytime Running Lights (+$30)","offer_id":43099183251522,"sku":"sku-39478470312000","price":159.99,"currency_code":"USD","in_stock":true},{"title":"12 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$30) \/ Yes (+$10) \/ No Daytime Running Lights","offer_id":43099183284290,"sku":"sku-39478470344768","price":149.99,"currency_code":"USD","in_stock":true},{"title":"12 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$30) \/ Yes (+$10) \/ Low Beam Daytime Running Lights (+$30)","offer_id":43099183317058,"sku":"sku-39478470377536","price":179.99,"currency_code":"USD","in_stock":true},{"title":"12 Gauge Wiring \u0026 12 Gauge Fuse Holder (+$30) \/ Yes (+$10) \/ High Beam Daytime Running Lights (+$30)","offer_id":43099183349826,"sku":"sku-39478470410304","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/7384\/8642\/files\/aspire-auto-accessories-lighting-14-gauge-wiring-14-gauge-fuse-holder-no-no-daytime-running-lights-9004-hb1-heavy-duty-headlight-wiring-harness-with-relays-upgrade-29467578269760.jpg?v=1773934997","url":"https:\/\/offroadplace.com\/products\/9004-hb1-heavy-duty-headlight-wiring-harness-with-relays-upgrade","provider":"Off Road Place","version":"1.0","type":"link"}