{"product_id":"ecotric-cab-corners-for-1999-2007-chevy-silverado-gmc-sierra-extended-cab-pair-heavy-gauge-steel-e-coated","title":"ECOTRIC Cab Corners for 1999-2007 Chevy Silverado \/ GMC Sierra Extended Cab Pair — Heavy-Gauge Steel, E-Coated","description":"\u003cp\u003e\u003cstrong\u003eECOTRIC cab corners are direct-fit steel replacements for rusted or damaged lower cab corners on 1999–2007 Chevy Silverado and GMC Sierra 4-door extended cab trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your truck’s lower cab corners have corroded, been dented, or otherwise lost structural and cosmetic integrity, these ECOTRIC replacements restore the factory silhouette and protect the cabin underside from further damage. They’re engineered as a direct replacement for OE part numbers 0856-115 and 0856-116 and come as a left-and-right pair sized for extended four-door models.\u003c\/p\u003e\n\n\u003ch3\u003eWill these cab corners fit my Silverado or Sierra extended cab?\u003c\/h3\u003e\n\n\u003cp\u003eThese panels are made specifically for 4-door extended cab models across multiple model years. Check the year and cab style of your truck against the fit list before purchasing to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Chevy\/GMC 1500 models from 1999–2006 and 2007 Classic 1500\/2500 HD\/3500 Classic where noted.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Silverado\/GMC Sierra 2500 (2000–2004) and 2500 HD\/3500 (2001–2006).\u003c\/li\u003e\n  \u003cli\u003eDesigned as direct replacements for part numbers 0856-115 and 0856-116.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these replacement cab corners?\u003c\/h3\u003e\n\n\u003cp\u003eConstructed from heavy-gauge steel and finished with an electrophoretic coating, ECOTRIC cab corners resist everyday wear and moisture that drive rust and corrosion. The materials and surface treatment extend service life while maintaining the structural support the original panels provided.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy steel construction delivers strength against impacts and road debris.\u003c\/li\u003e\n  \u003cli\u003eElectrophoretic coating adds corrosion resistance and paint adhesion.\u003c\/li\u003e\n  \u003cli\u003eManufactured to withstand typical use, road salt, and seasonal exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo I need special tools or modifications to install them?\u003c\/h3\u003e\n\n\u003cp\u003eThese panels are manufactured as direct-fit replacements to minimize modification. No extra drilling or major bodywork should be necessary when replacing a damaged corner on a proper-fit extended cab truck, though some mechanical skill and basic tools are required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSold as a pair (left and right); mounting hardware is not included.\u003c\/li\u003e\n  \u003cli\u003eDesigned to match OEM attachment points for a straightforward swap.\u003c\/li\u003e\n  \u003cli\u003eRecommended: basic hand tools, rust-penetrating spray, and proper safety gear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat cosmetic and functional benefits will I notice after replacing them?\u003c\/h3\u003e\n\n\u003cp\u003eReplacing corroded or dented cab corners immediately improves the truck’s appearance and helps prevent further body deterioration. Properly installed corners restore the lower cabin profile and block water, dirt, and impacts from reaching vulnerable inner panels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores factory lines for a cleaner, more finished look.\u003c\/li\u003e\n  \u003cli\u003ePrevents further rot or panel separation from hidden damage.\u003c\/li\u003e\n  \u003cli\u003eReduces potential for future repair costs by protecting inner structure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: ECOTRIC cab corners suit owners of 1999–2007 Chevy Silverado and GMC Sierra extended cab trucks who need a robust, direct-fit panel to replace rusted or damaged lower cab corners. They’re ideal for do-it-yourself mechanics, body shops doing repairs to return a vehicle to original appearance, and truck owners prioritizing durability and corrosion resistance. Confirm your model year and cab configuration, and note that mounting hardware is not supplied—professional installation is recommended if you’re not experienced with body-panel replacement.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are mounting bolts included with the ECOTRIC cab corners?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, mounting hardware is not included; you will need to reuse existing fasteners or purchase new hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can these fit two-door or crew cab Silverado\/Sierra models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, these cab corners are specifically designed for 4-door extended cab models only.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ECOTRIC","offers":[{"title":"Default Title","offer_id":48083163807902,"sku":"B07HK721LF","price":58.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ecotric-cab-corners-front-view.jpg?v=1785827298","url":"https:\/\/northtrailauto.ca\/products\/ecotric-cab-corners-for-1999-2007-chevy-silverado-gmc-sierra-extended-cab-pair-heavy-gauge-steel-e-coated","provider":"North Trail Auto","version":"1.0","type":"link"}