{"product_id":"sea-dog-357093-1-keyless-replacement-cap-blue-water-nylon-for-1-1-2-hose-deck-fills","title":"Sea-Dog Blue Water Deck Fill Replacement Cap 357093-1, Keyless Design","description":"\u003cp\u003eThe Sea-Dog 357093-1 is a blue replacement cap for water deck fills, designed to thread directly onto Sea-Dog hose deck fill bodies. The cap uses a built-in key for removal instead of a separate loose key, so there is nothing extra to lose overboard. The key can be locked in the upright position for quick opening and closing, or recessed into the cap for a flush surface on deck.\u003c\/p\u003e\u003cp\u003eThe cap is color-coded blue to identify water service, matching Sea-Dog's color system across gas (red), diesel (green), oil (black), and waste (black) caps. This color coding helps prevent the wrong fluid from being added to the wrong fill, which can cause costly contamination problems. The cap includes an attachment chain to keep it tethered to the deck fill body when open.\u003c\/p\u003e\u003cp\u003eConstruction is fiberglass filled injection molded nylon, so the cap contains no metal and does not require grounding to the boat's electrical system. The cap has a 1-7\/8 inch diameter and a straight 11-1\/2 NPSM thread pitch to match Sea-Dog hose deck fills. It connects to the boat's water reservoir through the deck fill body via hose (hose not included).\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 357093-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Blue (Water)\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\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\u003eKey Type:\u003c\/strong\u003e Built-in, keyless removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Required:\u003c\/strong\u003e No\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 035514357067\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits Sea-Dog hose deck fills with 1-7\/8 inch, 11-1\/2 NPSM straight thread caps.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the color blue mean on this Sea-Dog deck fill cap?\u003c\/strong\u003e Blue indicates water service on Sea-Dog deck fill caps, part of a color-coded system that also uses red for gas, green for diesel, and black for oil and waste, so the 357093-1 cap should only be used on a water fill.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sea-Dog 357093-1 cap need a separate key to open?\u003c\/strong\u003e No, the 357093-1 has a built-in key that can be locked in the upright position for opening and closing or recessed into the cap for a flush deck surface, so there is no loose key to carry or lose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size thread does this replacement cap use?\u003c\/strong\u003e The Sea-Dog 357093-1 cap has a 1-7\/8 inch diameter and a straight 11-1\/2 NPSM thread pitch, matching Sea-Dog hose deck fill bodies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs a chain included with the cap?\u003c\/strong\u003e Yes, the 357093-1 blue water cap includes an attachment chain to keep the cap tethered to the deck fill body when it is open.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the cap made from?\u003c\/strong\u003e The 357093-1 is made of fiberglass filled injection molded nylon, so it contains no metal and does not require grounding to the boat's electrical system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sea-Dog 357093-1 cap weigh?\u003c\/strong\u003e The blue water replacement cap weighs 0.096 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this cap work with a pressurized fuel or oil injection system?\u003c\/strong\u003e The 357093-1 is intended for water deck fills; consult Sea-Dog's fitment guidance for oil injection compatibility before use on a fuel or oil system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this cap be used on a diesel or gas deck fill instead of water?\u003c\/strong\u003e The 357093-1 is color-coded blue specifically for water; for diesel or gas fills, Sea-Dog offers separate green and red replacement caps under different part numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does the deck fill cap connect to the water tank?\u003c\/strong\u003e The deck fill body connects to the boat's water reservoir through a hose, which is not included with the 357093-1 replacement cap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the box with part 357093-1?\u003c\/strong\u003e The package includes the blue water replacement cap with its built-in key and attachment chain; the deck fill body and mounting hardware are sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 357093-1 an OEM Sea-Dog part?\u003c\/strong\u003e Yes, 357093-1 is the genuine Sea-Dog manufacturer part number for the blue water replacement cap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the cap sit flush with the deck?\u003c\/strong\u003e Yes, the built-in key on the 357093-1 can be recessed into the cap so it sits flush with the deck surface when not in use.\u003c\/p\u003e","brand":"Sea-Dog","offers":[{"title":"Default Title","offer_id":48988763881691,"sku":"S-D-357093-1","price":13.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/4803_807148d7-15f2-4507-aadc-a787dfa23042.jpg?v=1784439612","url":"https:\/\/www.goodvibesmarina.com\/products\/sea-dog-357093-1-keyless-replacement-cap-blue-water-nylon-for-1-1-2-hose-deck-fills","provider":"Good Vibes Marina","version":"1.0","type":"link"}