{"product_id":"sea-dog-357090-1-red-gas-keyless-replacement-cap-for-1-1-2-hose-deck-fill","title":"Sea-Dog Red Gas Deck Fill Replacement Cap 357090-1","description":"\u003cp\u003eThe Sea-Dog 357090-1 is a red replacement cap for gas hose deck fills, designed to restore a secure, easy-to-open seal on your boat's gas fill fitting. The cap features a built-in key for effortless removal - lock the key in the upright position for quick access, or recess it into the cap for a flush surface when closed. The cap diameter is 1-7\/8 inches, with an 11-1\/2 NPSM straight thread pitch, matching Sea-Dog's hose deck fill fittings.\u003c\/p\u003e\u003cp\u003eColor-coding is a core safety feature of this cap: the red finish clearly marks the fitting as gas, helping prevent dangerous and costly misfueling that can occur when fill points are not clearly identified. The cap is constructed of fiberglass filled injection molded nylon, so it contains no metal and does not require grounding to the boat's electrical system. It includes an attachment chain to keep the cap tethered to the deck fill body during use. This is a cap-only replacement part; the deck fill body and hose are sold separately.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sea-Dog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 357090-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Deck Fill Replacement Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Type:\u003c\/strong\u003e Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCap Diameter:\u003c\/strong\u003e 1-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Pitch:\u003c\/strong\u003e 11-1\/2 NPSM straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass filled injection molded nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.096 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 035514357043\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Chain:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Required:\u003c\/strong\u003e No (contains no metal)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Sea-Dog hose deck fills using an 11-1\/2 NPSM straight thread with a 1-7\/8 inch cap diameter, gas fill applications.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sea-Dog 357090-1 used for?\u003c\/strong\u003e It is a replacement cap for a gas hose deck fill, sealing the gas fill fitting on a boat's deck and allowing quick access via its built-in key.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is this cap red?\u003c\/strong\u003e Red identifies the fitting as gas on Sea-Dog's color-coded deck fill system, which helps prevent misfueling and the damage that can result from filling the wrong tank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 357090-1 cap include the deck fill body?\u003c\/strong\u003e No, 357090-1 is the cap only. Sea-Dog sells the deck fill body separately, so this part is for replacing a lost or damaged gas cap on an existing fitting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat thread size does this cap use?\u003c\/strong\u003e The 357090-1 cap has a 1-7\/8 inch cap diameter with an 11-1\/2 NPSM straight thread pitch, matching Sea-Dog hose deck fill fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the cap made from?\u003c\/strong\u003e It is constructed of fiberglass filled injection molded nylon, a rigid, corrosion-resistant material that does not require electrical grounding since it contains no metal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the gas cap include an attachment chain?\u003c\/strong\u003e Yes, the 357090-1 gas replacement cap includes an attachment chain to keep it tethered to the deck fill body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 357090-1 cap weigh?\u003c\/strong\u003e The cap weighs 0.096 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I remove the cap?\u003c\/strong\u003e The 357090-1 cap has a built-in key: lift and lock the key upright to turn and remove the cap, or press it flush into the cap's surface once the cap is closed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this cap compatible with pressurized oil injection systems?\u003c\/strong\u003e No. Sea-Dog deck fill caps and fittings, including 357090-1, are not designed to work with pressurized oil injection systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for this product?\u003c\/strong\u003e The Sea-Dog 357090-1 red gas replacement cap has UPC 035514357043.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is this different from the oil, diesel, water, or waste caps?\u003c\/strong\u003e The 357090-1 is the red gas version; Sea-Dog also makes black oil, green diesel, blue water, and black waste replacement caps in the same style, distinguished by color for fill identification.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988764274907,"sku":"S-D-357090-1","price":13.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4803_285d83e3-8251-4c6d-9228-175eb33459c5.jpg?v=1784439615","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-357090-1-red-gas-keyless-replacement-cap-for-1-1-2-hose-deck-fill","provider":"Good Vibes Marina","version":"1.0","type":"link"}