{"product_id":"western-29400-7-plug-in-harness-kit-hb3hb11","title":"Western 29400-7 – Plug-In Harness Kit (HB3\/HB11)","description":"\u003cp data-path-to-node=\"10\"\u003eThe genuine Western 29400-7 Harness connects the factory headlight wiring on 2014 through 2015 GM 1500 trucks to the vehicle's isolation module system. This adapter configuration accommodates headlamps that utilize HB3 high beams and HB11 low beams. When you hook up your plow, the harness correctly routes electrical current to the plow light towers while temporarily disabling the truck-side headlamps. This vehicle-specific engineering eliminates complex manual wire tracing under the hood.\u003c\/p\u003e\n\n\u003ch3 data-path-to-node=\"11\"\u003eBenefits of the Western 29400-7 Harness\u003c\/h3\u003e\n\u003cp data-path-to-node=\"12\"\u003eThis plug-and-play adapter streamlines your vehicle setup by linking into existing factory connectors. Because the molded plugs fit seamlessly with your truck's original electrical harness, you avoid permanent splicing or modification of factory wires. The rugged insulation and protective casing shield your signal connections from heavy winter moisture, ice accumulation, and corrosive road salt. Using this correct OEM harness prevents dashboard circuit errors and helps protect sensitive truck modules from unexpected current overloads.\u003c\/p\u003e\n\n\u003cul data-path-to-node=\"13\"\u003e\n \t\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eDesigned exclusively for 2014–2015 Chevy Silverado and GMC Sierra 1500 trucks.\u003c\/p\u003e\n\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003eMatches factory headlight configurations equipped with HB3 and HB11 bulb types.\u003c\/p\u003e\n\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003ePlug-and-play setup avoids permanent modifications to clean vehicle wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003eWeather-sealed terminal plugs prevent water intrusion and wire corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n \t\u003cli\u003e\n\u003cp data-path-to-node=\"13,4,0\"\u003eLinks directly to standard truck-side control wiring and isolation modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eAdditional Info and Common Related Parts\u003c\/h3\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003ctable data-path-to-node=\"15\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Role\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,0,0\"\u003e\u003cb data-path-to-node=\"15,1,0,0\" data-index-in-node=\"0\"\u003e\u003ca class=\"ng-star-inserted\" href=\"\/products\/western-29070-1-3-port-isolation-module\" target=\"_blank\" rel=\"noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwj9yKrl94uVAxUAAAAAHQAAAAAQwQY\"\u003e29070-1\u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,1,0\"\u003e3-Port Isolation Module\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,1,2,0\"\u003eManages current distribution and lighting signal switching between vehicle and plow.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,0,0\"\u003e\u003cb data-path-to-node=\"15,2,0,0\" data-index-in-node=\"0\"\u003e\u003ca class=\"ng-star-inserted\" href=\"\/products\/western-26345-3-pin-vehicle-control-harness\" target=\"_blank\" rel=\"noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwj9yKrl94uVAxUAAAAAHQAAAAAQwgY\"\u003e26345\u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,1,0\"\u003eVehicle Control Harness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,2,2,0\"\u003eCarries operator control inputs from the cab to the front grille connector.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,0,0\"\u003e\u003cb data-path-to-node=\"15,3,0,0\" data-index-in-node=\"0\"\u003e\u003ca class=\"ng-star-inserted\" href=\"\/products\/western-49326-dielectric-grease-2-oz-tube\" target=\"_blank\" rel=\"noopener\" data-hveid=\"0\" data-ved=\"0CAAQ_4QMahgKEwj9yKrl94uVAxUAAAAAHQAAAAAQwwY\"\u003e49326\u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,1,0\"\u003eDielectric Grease\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,3,2,0\"\u003eSeals and shields exposed plug terminals from winter moisture damage.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/western-61548k-plug-cover-kit-set-of-2\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan data-path-to-node=\"15,4,0,0\"\u003e\u003cb data-path-to-node=\"15,4,0,0\" data-index-in-node=\"0\"\u003e61548K\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,1,0\"\u003ePlug Cover Kit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"15,4,2,0\"\u003eShields the truck-side grille plugs from salt and debris when the blade is unhooked.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-path-to-node=\"16\"\u003e\u003ci data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eAlways refer to your Western Plow's documentation and vehicle-specific installation instructions to confirm compatibility and proper installation procedures.\u003c\/i\u003e\u003c\/p\u003e","brand":"Western Parts","offers":[{"title":"Default Title","offer_id":50146746073226,"sku":"29400-7","price":279.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/6217\/8698\/files\/29400-7-1.jpg?v=1788648237","url":"https:\/\/westernparts.com\/products\/western-29400-7-plug-in-harness-kit-hb3hb11","provider":"WesternParts.com","version":"1.0","type":"link"}