{"product_id":"electric-fan-dual-speed-control-wiring-harness-for-chevy-silverado-sierra-99-07","title":"Electric Fan Dual Speed Control Wiring Harness for Chevy Silverado Sierra 99 07","description":"\u003cstrong\u003eThis Electric Fan Dual Speed Control Wiring Harness is a wiring harness designed for dual speed electric fan control compatible with 1999-2007 Chevy Silverado and GMC Sierra models.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eEnables dual speed operation of electric cooling fans\u003c\/li\u003e \u003cli\u003ePlug-and-play design for easy installation\u003c\/li\u003e \u003cli\u003eIncludes relay and fuse holder for safe operation\u003c\/li\u003e \u003cli\u003eDirect fit for factory fan connectors\u003c\/li\u003e \u003cli\u003eDurable 16-gauge wiring with weather-resistant connectors\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e1999-2007 Chevy Silverado 1500, 2500, 3500\u003c\/li\u003e \u003cli\u003e1999-2007 GMC Sierra 1500, 2500, 3500\u003c\/li\u003e \u003cli\u003eCompatible with vehicles originally equipped with electric fans\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eReplacing damaged or missing factory fan harness\u003c\/li\u003e \u003cli\u003eSwitching from single-speed to dual-speed fan control\u003c\/li\u003e \u003cli\u003eRestoring proper fan operation after engine swap or modification\u003c\/li\u003e \u003cli\u003eReducing engine temperature by ensuring proper fan engagement\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this harness work with aftermarket fans?\u003cstrong\u003e A:\u003c\/strong\u003e This harness is designed for factory-style dual speed fans but may be adapted with connectors for many aftermarket setups.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does it include instructions?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, basic installation instructions are included, but professional installation is recommended for optimal performance.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679746777361,"sku":"ZZ3A00377","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_c4a94c94-8720-41f2-823b-9e15e918868c.jpg?v=1781655101","url":"https:\/\/www.duraforce.com\/products\/electric-fan-dual-speed-control-wiring-harness-for-chevy-silverado-sierra-99-07","provider":"DURAFORCE","version":"1.0","type":"link"}