Deck Fills & Plates
Ensure a secure, watertight seal with high-quality deck fills and plates for fuel, water, and waste access. Built for marine durability and corrosion resistance, these fittings keep your deck clean and functional. ⚓🚤
⛵️ Sail Away with Free U.S. Shipping on All Orders! ⚓️
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Whitecap Pipe Deck Fill w/Key - 2" Pipe (Gas) [6131]Vendor:Whitecap Pipe Deck Fill w/Key - 2" Pipe (Gas) [6131]
- Regular price
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$91.99 - Regular price
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$132.99 - Sale price
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$91.99
Sale -
Whitecap 30 EPA Pull-Up Deck Fill Angled 1-1/2" (Waste) [6126AEPA]Vendor:Whitecap 30 EPA Pull-Up Deck Fill Angled 1-1/2" (Waste) [6126AEPA]
- Regular price
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$72.99 - Regular price
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$97.49 - Sale price
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$72.99
Sale -
Whale TCL4 9" Clear Locker Door [LD4002]Vendor:Whale TCL4 9" Clear Locker Door [LD4002]
- Regular price
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$70.99 - Regular price
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$81.91 - Sale price
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$70.99
Sale -
Whale TCL4 9" Locker Door - Black [LD4000]Vendor:Whale TCL4 9" Locker Door - Black [LD4000]
- Regular price
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$62.99 - Regular price
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$73.43 - Sale price
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$62.99
Sale -
Whale TCL2 9" Locker Door - Diecast Aluminum [LD2000]Vendor:Whale TCL2 9" Locker Door - Diecast Aluminum [LD2000]
- Regular price
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$109.99 - Regular price
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$155.28 - Sale price
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$109.99
Sale -
Attwood Deck Fill Replacement Cap Chain [66074-3]Vendor:Attwood Deck Fill Replacement Cap Chain [66074-3]
- Regular price
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$28.99 - Regular price
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- Sale price
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$28.99
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Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Body Only [351300-1]Vendor:Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Body Only [351300-1]
- Regular price
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$36.99 - Regular price
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$42.75 - Sale price
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$36.99
Sale -
Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Waste [351323-1]Vendor:Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Waste [351323-1]
- Regular price
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$50.99 - Regular price
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$57.45 - Sale price
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$50.99
Sale -
Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Water [351322-1]Vendor:Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Water [351322-1]
- Regular price
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$53.99 - Regular price
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$61.45 - Sale price
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$53.99
Sale -
Sea-Dog Stainless Steel Case Hose Deck Fill Fits 1-1/2" Hose - Diesel [351321-1]Vendor:Sea-Dog Stainless Steel Case Hose Deck Fill Fits 1-1/2" Hose - Diesel [351321-1]
- Regular price
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$44.99 - Regular price
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$61.45 - Sale price
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$44.99
Sale -
Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Gas [351320-1]Vendor:Sea-Dog Stainless Steel Cast Hose Deck Fill Fits 1-1/2" Hose - Gas [351320-1]
- Regular price
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$53.99 - Regular price
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$61.45 - Sale price
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$53.99
Sale -
Sea-Dog Deck Plate Lanyard - 12" [337198-1]Vendor:Sea-Dog Deck Plate Lanyard - 12" [337198-1]
- Regular price
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$6.25 - Regular price
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- Sale price
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$6.25
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Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - Black - 8" [336387-1]Vendor:Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - Black - 8" [336387-1]
- Regular price
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$25.95 - Regular price
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- Sale price
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$25.95
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Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - Black - 8" [336385-1]Vendor:Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - Black - 8" [336385-1]
- Regular price
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$25.95 - Regular price
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- Sale price
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$25.95
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Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - White - 8" [336382-1]Vendor:Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - White - 8" [336382-1]
- Regular price
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$28.00 - Regular price
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- Sale price
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$28.00
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Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - Black - 6" [336367-1]Vendor:Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - Black - 6" [336367-1]
- Regular price
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$20.20 - Regular price
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- Sale price
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$20.20
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Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - White - 6" [336362-1]Vendor:Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - White - 6" [336362-1]
- Regular price
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$21.20 - Regular price
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- Sale price
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$21.20
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Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - White - 6" [336360-1]Vendor:Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - White - 6" [336360-1]
- Regular price
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$21.20 - Regular price
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- Sale price
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$21.20
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Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - Black - 5" [336357-1]Vendor:Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - Black - 5" [336357-1]
- Regular price
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$13.99 - Regular price
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$14.60 - Sale price
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$13.99
Sale -
Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - Black - 5" [336355-1]Vendor:Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - Black - 5" [336355-1]
- Regular price
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$13.99 - Regular price
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$14.60 - Sale price
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$13.99
Sale -
Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - White - 5" [336352-1]Vendor:Sea-Dog Quarter-Turn Textured Deck Plate w/Internal Collar - White - 5" [336352-1]
- Regular price
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$15.40 - Regular price
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- Sale price
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$15.40
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Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - White - 5" [336350-1]Vendor:Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - White - 5" [336350-1]
- Regular price
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$15.40 - Regular price
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- Sale price
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$15.40
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Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - Black - 4" [336345-1]Vendor:Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - Black - 4" [336345-1]
- Regular price
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$14.75 - Regular price
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- Sale price
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$14.75
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Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - White - 4" [336340-1]Vendor:Sea-Dog Quarter-Turn Smooth Deck Plate w/Internal Collar - White - 4" [336340-1]
- Regular price
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$15.40 - Regular price
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- Sale price
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$15.40
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Sea-Dog Pop-Out Textured Deck Plate - White - 8" [336282-1]Vendor:Sea-Dog Pop-Out Textured Deck Plate - White - 8" [336282-1]
- Regular price
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$29.00 - Regular price
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- Sale price
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$29.00
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Sea-Dog Pop-Out Textured Deck Plate - White - 6" [336262-1]Vendor:Sea-Dog Pop-Out Textured Deck Plate - White - 6" [336262-1]
- Regular price
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$25.95 - Regular price
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- Sale price
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$25.95
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Sea-Dog Textured Quarter Turn Deck Plate - Black - 8" [336187-1]Vendor:Sea-Dog Textured Quarter Turn Deck Plate - Black - 8" [336187-1]
- Regular price
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$24.50 - Regular price
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- Sale price
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$24.50
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Sea-Dog Smooth Quarter Turn Deck Plate - Black - 8" [336185-1]Vendor:Sea-Dog Smooth Quarter Turn Deck Plate - Black - 8" [336185-1]
- Regular price
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$24.50 - Regular price
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- Sale price
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$24.50
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Sea-Dog Textured Quarter Turn Deck Plate - White - 8" [336182-1]Vendor:Sea-Dog Textured Quarter Turn Deck Plate - White - 8" [336182-1]
- Regular price
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$26.00 - Regular price
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- Sale price
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$26.00
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Sea-Dog Textured Quarter Turn Deck Plate - Black - 6" [336167-1]Vendor:Sea-Dog Textured Quarter Turn Deck Plate - Black - 6" [336167-1]
- Regular price
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$19.95 - Regular price
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- Sale price
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$19.95
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Sea-Dog Smooth Quarter Turn Deck Plate - Black - 6" [336165-1]Vendor:Sea-Dog Smooth Quarter Turn Deck Plate - Black - 6" [336165-1]
- Regular price
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$20.95 - Regular price
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- Sale price
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$20.95
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Sea-Dog Textured Quarter Turn Deck Plate - White - 6" [336162-1]Vendor:Sea-Dog Textured Quarter Turn Deck Plate - White - 6" [336162-1]
- Regular price
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$21.95 - Regular price
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- Sale price
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$21.95
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Sea-Dog Smooth Quarter Turn Deck Plate - White - 6" [336160-1]Vendor:Sea-Dog Smooth Quarter Turn Deck Plate - White - 6" [336160-1]
- Regular price
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$20.95 - Regular price
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- Sale price
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$20.95
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Sea-Dog Textured Quarter Turn Deck Plate - Black - 5" [336157-1]Vendor:Sea-Dog Textured Quarter Turn Deck Plate - Black - 5" [336157-1]
- Regular price
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$14.10 - Regular price
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- Sale price
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$14.10
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Sea-Dog Smooth Quarter Turn Deck Plate - Black - 5" [336155-1]Vendor:Sea-Dog Smooth Quarter Turn Deck Plate - Black - 5" [336155-1]
- Regular price
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$14.10 - Regular price
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- Sale price
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$14.10
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Sea-Dog Textured Quarter Turn Deck Plate - White - 5" [336152-1]Vendor:Sea-Dog Textured Quarter Turn Deck Plate - White - 5" [336152-1]
- Regular price
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$15.75 - Regular price
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- Sale price
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$15.75
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Sea-Dog Smooth Quarter Turn Deck Plate - White - 5" [336150-1]Vendor:Sea-Dog Smooth Quarter Turn Deck Plate - White - 5" [336150-1]
- Regular price
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$15.75 - Regular price
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- Sale price
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$15.75
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Sea-Dog Smooth Quarter Turn Deck Plate - Black - 4" [336145-1]Vendor:Sea-Dog Smooth Quarter Turn Deck Plate - Black - 4" [336145-1]
- Regular price
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$15.25 - Regular price
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- Sale price
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$15.25
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Sea-Dog Smooth Quarter Turn Deck Plate - White - 4" [336140-1]Vendor:Sea-Dog Smooth Quarter Turn Deck Plate - White - 4" [336140-1]
- Regular price
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$15.90 - Regular price
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- Sale price
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$15.90
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Sea-Dog Screw-Out Deck Plate - Black - 6" [335765-1]Vendor:Sea-Dog Screw-Out Deck Plate - Black - 6" [335765-1]
- Regular price
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$15.75 - Regular price
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- Sale price
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$15.75
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Sea-Dog Screw-Out Deck Plate - White - 6" [335760-1]Vendor:Sea-Dog Screw-Out Deck Plate - White - 6" [335760-1]
- Regular price
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$14.75 - Regular price
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- Sale price
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$14.75
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Sea-Dog Screw-Out Deck Plate - Black - 5" [335755-1]Vendor:Sea-Dog Screw-Out Deck Plate - Black - 5" [335755-1]
- Regular price
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$12.45 - Regular price
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- Sale price
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$12.45
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Sea-Dog Screw-Out Deck Plate - White - 5" [335750-1]Vendor:Sea-Dog Screw-Out Deck Plate - White - 5" [335750-1]
- Regular price
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$11.45 - Regular price
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- Sale price
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$11.45
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Sea-Dog Screw-Out Deck Plate - Black - 4" [335745-1]Vendor:Sea-Dog Screw-Out Deck Plate - Black - 4" [335745-1]
- Regular price
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$12.25 - Regular price
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- Sale price
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$12.25
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Sea-Dog Screw-Out Deck Plate - White - 4" [335740-1]Vendor:Sea-Dog Screw-Out Deck Plate - White - 4" [335740-1]
- Regular price
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$11.25 - Regular price
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- Sale price
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$11.25
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Sea-Dog Stainless Steel Flip Top Deck Fill Lever Rebuild Kit [351119]Vendor:Sea-Dog Stainless Steel Flip Top Deck Fill Lever Rebuild Kit [351119]
- Regular price
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$22.95 - Regular price
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- Sale price
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$22.95
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Sea-Dog Stainless Steel Flip Top Deck Fill - Gas - 1-1/2" Hose [351110]Vendor:Sea-Dog Stainless Steel Flip Top Deck Fill - Gas - 1-1/2" Hose [351110]
- Regular price
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$71.99 - Regular price
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$96.85 - Sale price
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$71.99
Sale -
Perko Spare Waste Cap w/O-Ring [1269DP099A]Vendor:Perko Spare Waste Cap w/O-Ring [1269DP099A]
- Regular price
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$20.68 - Regular price
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- Sale price
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$20.68
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Whitecap Pipe Deck Fill 1-1/2" Diesel [6032]Vendor:Whitecap Pipe Deck Fill 1-1/2" Diesel [6032]
- Regular price
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$83.99 - Regular price
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$121.99 - Sale price
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$83.99
Sale -
Whitecap Pipe Deck Fill - 1-1/2" - Gas [6031]Vendor:Whitecap Pipe Deck Fill - 1-1/2" - Gas [6031]
- Regular price
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$83.99 - Regular price
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$121.99 - Sale price
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$83.99
Sale -
Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]Vendor:Perko 0591 Vented Fill f/1-1/2" Hose - Straight Neck - Chrome [0591DPGCHR]
- Regular price
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$94.99 - Regular price
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$131.53 - Sale price
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$94.99
Sale -
Perko 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome [0590DPGCHR]Vendor:Perko 0590 Vented Fill f/1-1/2" Hose - Angled Neck - Chrome [0590DPGCHR]
- Regular price
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$79.99 - Regular price
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$131.53 - Sale price
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$79.99
Sale -
Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]Vendor:Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK]
- Regular price
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$45.99 - Regular price
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$55.11 - Sale price
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$45.99
Sale -
Perko 0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black [0542DPGBLK]Vendor:Perko 0542 Vented Fill f/1-1/2" Hose - Angled Neck - Gas - Black [0542DPGBLK]
- Regular price
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$45.99 - Regular price
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$55.11 - Sale price
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$45.99
Sale -
Perko 0541Vented Fill f/1-1/2" Hose - Straight Neck - Gas [0541DPGCHR]Vendor:Perko 0541Vented Fill f/1-1/2" Hose - Straight Neck - Gas [0541DPGCHR]
- Regular price
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$66.99 - Regular price
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$84.58 - Sale price
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$66.99
Sale -
Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - Black [0795DP0BLK]Vendor:Perko Vented Flip Top Cap f/Fills with 1-1/2" Hose - Black [0795DP0BLK]
- Regular price
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$38.99 - Regular price
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$45.64 - Sale price
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$38.99
Sale -
Whitecap Pipe Deck Fill - 1-1/2" - Water [6033]Vendor:Whitecap Pipe Deck Fill - 1-1/2" - Water [6033]
- Regular price
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$83.99 - Regular price
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$121.99 - Sale price
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$83.99
Sale -
Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]Vendor:Perko Gas Fill f/1-1/2" Hose - Chrome Plated Zinc, Black Flange [1313DP0CHR]
- Regular price
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$31.99 - Regular price
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$35.93 - Sale price
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$31.99
Sale -
Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]Vendor:Perko Spare Gas Cap w/O-Ring & Cable [1270DPG99A]
- Regular price
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$27.99 - Regular price
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$30.48 - Sale price
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$27.99
Sale -
Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]Vendor:Perko Spare Cap f/1313 Gas Fill [0126DP0BLK]
- Regular price
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$16.94 - Regular price
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- Sale price
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$16.94
How to Choose the Right Deck Fills & Plates for Your Boat
Deck fills and plates provide **secure access to fuel, water, and waste tanks** while ensuring a **watertight seal to protect your boat.** Choosing the right materials and designs is essential for **corrosion resistance, easy access, and long-term durability.**
1. Types of Deck Fills & Plates
- Fuel Deck Fills: Designed for **safe, leak-proof fuel access** with vented or non-vented options.
- Water Deck Fills: Secure entry points for **freshwater storage and refill.**
- Waste Deck Fills: Designed for **holding tank pump-outs, meeting marine sanitation standards.**
- Deck Plates: Provide **access to wiring, plumbing, and storage compartments.**
2. Key Features to Look For
- Marine-Grade Stainless Steel or Nylon: Corrosion-resistant materials for **long-term durability in saltwater conditions.**
- Secure Cap with O-Ring Seal: Prevents **leaks and keeps contaminants out.**
- Color-Coded & Engraved Labels: Helps quickly identify **fuel, water, and waste fills.**
- Keyed or Locking Options: Adds security against **unauthorized access or spills.**
3. When to Upgrade Your Deck Fills & Plates
- Cracked or Corroded Fittings: If your deck fill **shows wear or rust,** it’s time to replace it. ⚓
- Loose or Leaking Seals: A worn-out seal can **lead to fuel spills or water intrusion.**
- Upgrading to Locking Fills: Added security ensures **your fuel or water stays safe from contamination.**
Upgrade Your Boat with Durable Deck Fills & Plates
With the right **deck fills and plates,** you'll keep **your boat’s fuel, water, and waste systems secure and efficient.** Explore our collection and enjoy Free U.S. Shipping on every order! ⚓🚤