{"title":"Extension Cords","description":"\u003cstyle\u003e\na {\n    text-decoration: none;\n    color: #464feb;\n}\ntr th, tr td {\n    border: 1px solid #e6e6e6;\n}\ntr th {\n    background-color: #f5f5f5;\n}\n\u003c\/style\u003e\n\u003cdiv\u003ePower your boat, shop, or backyard projects with confidence using Sierra 15 Amp and 13 Amp \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.sierraparts.com\/collections\/prime-line-lawn-garden\"\u003eoutdoor\u003c\/a\u003e\u003c\/span\u003e extension cords, engineered with durable 12\/3, 14\/3, and 16\/3 SJTOW cable to deliver reliable performance in the harshest \u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/www.sierraparts.com\/collections\/marine-shore-power\"\u003emarine environments\u003c\/a\u003e\u003c\/span\u003e while remaining versatile for everyday outdoor use. Built with marine-grade toughness, these heavy-duty extension cords are designed to withstand moisture, UV exposure, abrasion, and temperature extremes without cracking or failing, making them ideal for dockside power, marine maintenance, lawn equipment, power tools, and general outdoor applications. The high-visibility jacket—available in bright, easy-to-spot colors—helps reduce tripping hazards and improves safety in busy work areas, while the grounded 3-prong design ensures consistent, safe power delivery for outdoor tools, lighting, and equipment. Flexible yet rugged, Sierra extension cords combine corrosion-resistant durability with dependable conductivity, making them the smart choice when you need to buy outdoor extension cords that are heavy duty, marine grade, and built to perform in demanding conditions.\u003c\/div\u003e","products":[{"product_id":"extension-cord-15a-14-3-25ft","title":"Extension Cord with Female Slide Lock Mechanism 15A 14\/3 25FT","description":"Keep your power connections secure and visible with this marine-grade extension cord. The 25-foot 14\/3 SJTOW cable handles 15A\/125V loads, while the illuminated female end with built-in LED makes it easy to spot in low light—perfect for dockside or outdoor use. The slide lock mechanism grips any 15A plug firmly, preventing accidental disconnection when you need reliable power. ETL Listed for safety. Bright yellow with clear ends for quick identification.","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":52963647095103,"sku":"AC12710","price":37.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8273\/3631\/files\/AC12710-p400.png?v=1778613299"},{"product_id":"extension-cord-15a-14-3-50ft","title":"Extension Cord with Female Slide Lock Mechanism 15A 14\/3 50FT","description":"Perfect for boats, docks, and outdoor spaces—this 50-foot marine-grade extension cord handles 15A\/125V power needs reliably. The illuminated LED female end makes it easy to spot in low light, while the slide lock mechanism keeps plugs secure and prevents accidental disconnection. Built tough with SJTOW cable construction and ETL-listed for safety compliance. Bright yellow with clear ends for visibility and durability.","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":52963648045375,"sku":"AC12700","price":47.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8273\/3631\/files\/AC12700-p400.png?v=1778613327"},{"product_id":"extension-cord-13a-16-3-25ft","title":"Extension Cord 13A 16\/3 25FT","description":"A reliable 25-foot extension cord built for marine and outdoor use. The heavy-duty 16\/3 SJTOW cable handles 13A at 125V, making it ideal for powering boat equipment, dock accessories, or yard tools. The illuminated LED socket lets you quickly see when power is on—no guessing. Orange color with clear ends for visibility, and it works with standard 15A plugs. ETL certified for safety and durability in wet environments.","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":52963649323327,"sku":"AC12720","price":18.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8273\/3631\/files\/AC12720-p400.png?v=1778613360"},{"product_id":"extension-cord-13a-16-3-50ft","title":"Extension Cord 13A 16\/3 50FT","description":"\u003cp\u003eThe heavy-duty 16\/3 SJTOW cable handles 13A at 125V, making it suitable for powering tools, pumps, and deck equipment on your boat or around the house. The illuminated female end glows when powered, so you'll always know it's live—a handy safety feature. Works with standard 15A plugs and meets all UL and CSA safety standards. Bright orange color with clear connectors makes it easy to spot and manage on deck or in the yard.\u003c\/p\u003e","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":52963650273599,"sku":"AC12730","price":27.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8273\/3631\/files\/AC12730-p400.png?v=1778613387"},{"product_id":"heavy-duty-yellow-extension-cord-15a-50ft","title":"Heavy-Duty Extension Cord 15A 12\/3 50FT","description":"Heavy-duty marine-grade extension cord built for demanding applications. Features 12\/3 SJTOW cable rated for 15A\/125V with universal compatibility for all 15A plugs. ETL Listed to meet UL and CSA safety standards. Bright yellow finish for visibility and easy identification. 50-foot length provides extended reach for deck work, engine compartments, and onboard maintenance tasks.","brand":"SIERRA","offers":[{"title":"Default Title","offer_id":52963653779775,"sku":"AC12740","price":74.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8273\/3631\/files\/AC12740-p400.png?v=1778613418"}],"url":"https:\/\/www.sierraparts.com\/collections\/outdoor-extension-cords.oembed","provider":"SIERRA","version":"1.0","type":"link"}