Marine Hardware & Accessories
Upgrade, repair, and maintain your vessel with our wide selection of marine hardware & boat accessories. This category includes essential boat parts designed for deck, hull, electrical, plumbing, and onboard systems, helping you keep your boat safe, functional, and ready for the water.
Browse durable marine-grade hardware built to withstand saltwater, sun exposure, and harsh marine environments. Whether you're replacing worn components, upgrading equipment, or outfitting a new boat, you'll find reliable parts such as cleats, hinges, latches, fasteners, hatches, rail fittings, bilge components, plumbing fittings, and electrical hardware.
Our marine hardware selection supports a wide range of vessels including fishing boats, sailboats, pontoons, center consoles, and cruising boats. Each component is designed for strength, corrosion resistance, and long-term performance in marine conditions.
Shop quality boat hardware and marine accessories to keep your deck secure, systems running smoothly, and your boat ready for every trip on the water.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Attwood Fuel/Water Separator [11841-4]
Attwood Marine
MSRP: $15.59$9.99Fuel/Water SeparatorKeep your engine running at peak efficiency by filtering out any water that may get into the fuel system. 10-micron filtering capability.Features:Double seal for enhanced performanceReplacement for: Mercury 35-60494-1, Aqua Power...GM-98363- SKU:
- GM-98363
- Weight:
- 3.70 Ounces
- MPN:
- 11841-4
MSRP: $15.59$9.99 -
Attwood Universal Fuel/Water Separator Kit w/Bracket [11840-7]
Attwood Marine
MSRP: $36.39$25.99Universal Fuel/Water Separator Kit with BracketKeep your engine running at peak efficiency by filtering out any water that may get into the fuel system. 10-micron filtering capability and fits all 2 and 4-cycle engines.Features:10 Micron Filter and...GM-98362- SKU:
- GM-98362
- Weight:
- 5.00 Ounces
- MPN:
- 11840-7
MSRP: $36.39$25.99 -
Attwood Portable Fuel Tank Cap w/Tether - EPA Certified [88TC06-7]
Attwood Marine
MSRP: $27.99$24.99Portable Fuel Tank Cap with Tether - EPA CertifiedHigh-flow valve exceeds OEM engine fuel flow requirements. Be sure your fuel system is safe; the ratchet feature ensures a proper seal while the tether prevents cap loss. Very versatile; designed for 0...GM-98360- SKU:
- GM-98360
- Weight:
- 0.20 Ounces
- MPN:
- 88TC06-7
MSRP: $27.99$24.99 -
Attwood Fuel Tank Strap Set - 72" Long f/12 Gallon Tanks [11512-3]
Attwood Marine
MSRP: $14.99$13.99Fuel Tank Strap Set - 72 (inches) Long for 12 Gallon TanksThis Attwood Fuel Tank Strap Set contains everything needed to secure a 12-gallon fuel tank in place. This kit includes a 72-inch-long, 1-inch-wide white nylon web strap with a zinc-plated carbon...GM-98359- SKU:
- GM-98359
- Weight:
- 0.95 Ounces
- MPN:
- 11512-3
MSRP: $14.99$13.99 -
Attwood Fuel Tank Strap Set - 48" Long f/3-6 Gallon Tanks [11526-3]
Attwood Marine
MSRP: $12.99$11.99Fuel Tank Strap Set - 48 (inches) Long for 3-6 Gallon TanksThis Attwood Fuel Tank Strap Set contains everything needed to secure a 3-6-gallon fuel tank in place. This kit includes a 48-inch-long, 1-inch-wide white nylon web strap with a zinc-plated...GM-98358- SKU:
- GM-98358
- Weight:
- 2.10 Ounces
- MPN:
- 11526-3
MSRP: $12.99$11.99Qty in Cart: 0Quantity:Price:MSRP: $12.99$11.99Subtotal: -
Attwood Motor Well Boot f/4" Diameter Opening [12820-5]
Attwood Marine
MSRP: $9.99$8.99Motor Well Boot for 4 (inch) Diameter OpeningThe motor well boot provides an organized, covered pass-thru for control cables, wires, or fuel lines. The split side allows for installation without disconnecting controls.Features:Sold as a single pack that...GM-98357- SKU:
- GM-98357
- Weight:
- 0.30 Ounces
- MPN:
- 12820-5
MSRP: $9.99$8.99 -
Attwood Deck Fill f/Pressure Relief Systems - Angled Body Scalloped Stainless Steel Cap [99DFPVAS1S]
Attwood Marine
MSRP: $144.99$120.99Deck Fill for Pressure Relief Systems - Angled Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...GM-98356- SKU:
- GM-98356
- Weight:
- 0.80 Ounces
- MPN:
- 99DFPVAS1S
MSRP: $144.99$120.99 -
Attwood Deck Fill f/Pressure Relief Systems - Angled Body Scalloped Black Plastic Cap [99DFPVAB1S]
Attwood Marine
MSRP: $104.99$88.99Deck Fill for Pressure Relief Systems - Angled Body & Scalloped Black Plastic CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...GM-98355- SKU:
- GM-98355
- Weight:
- 0.65 Ounces
- MPN:
- 99DFPVAB1S
MSRP: $104.99$88.99 -
Attwood Deck Fill f/Pressure Relief Systems - Straight Body Scalloped Stainless Steel Cap [99DFPVSS1S]
Attwood Marine
MSRP: $139.99$120.99Deck Fill for Pressure Relief Systems - Straight Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...GM-98354- SKU:
- GM-98354
- Weight:
- 0.80 Ounces
- MPN:
- 99DFPVSS1S
MSRP: $139.99$120.99 -
Attwood Standard Carbon Canister [99CC085-1S]
Attwood Marine
MSRP: $139.99$120.99Standard Carbon CanisterCarbon canister systems utilize an engineered charcoal canister to reduce hydrocarbons entering the atmosphere. Other components of a carbon canister system are designed to ensure the tank fills to the proper level every time...GM-98350- SKU:
- GM-98350
- Weight:
- 3.00 Ounces
- MPN:
- 99CC085-1S
MSRP: $139.99$120.99 -
Attwood Compact Carbon Canister [99CC045-1S]
Attwood Marine
MSRP: $124.99$108.99Compact Carbon CanisterCarbon canister systems utilize an engineered charcoal canister to reduce hydrocarbons entering the atmosphere. Other components of a carbon canister system are designed to ensure the tank fills to the proper level every time...GM-98349- SKU:
- GM-98349
- Weight:
- 1.65 Ounces
- MPN:
- 99CC045-1S
MSRP: $124.99$108.99 -
Black Oak 30" Marine Curved Double Row LED Light Bar - Spot Optics - White Housing - Pro Series 3.0 [30SCM-D5OS]
Black Oak LED
MSRP: $975.00$828.7530" Marine Curved Double Row LED Light Bar - Spot Optics - White Housing - Pro Series 3.0Stumbling around in the dark, tripping over fishing tackle and poles? Besides the obvious safety factor, that can really turn a great fishing trip or family boating...GM-98343- SKU:
- GM-98343
- Weight:
- 11.15 Ounces
- MPN:
- 30SCM-D5OS
MSRP: $975.00$828.75 -
Attwood 90 P-Trap Fuel Tank Vent - Flush Mount - Black w/Stainless Steel Vent Head [1674-6]
Attwood Marine
MSRP: $46.99$39.9990° P-Trap Fuel Tank Vent - Flush Mount - Black with Stainless Steel Vent HeadThis Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent water from entering the fuel tank while still allowing air to vent freely during normal sea conditions...GM-98341- SKU:
- GM-98341
- Weight:
- 0.50 Ounces
- MPN:
- 1674-6
MSRP: $46.99$39.99 -
Attwood 90 P-Trap Fuel Tank Vent - Black w/Stainless Steel Trim Cover [66419-3]
Attwood Marine
$14.9990° P-Trap Fuel Tank Vent - Black with Stainless Steel Trim CoverComposite 90-degree P-trap fuel tank vent 66419-3. These vents help prevent water from entering the fuel tank, yet allow air to vent freely, during normal sea conditions and washdowns...GM-98340- SKU:
- GM-98340
- Weight:
- 0.15 Ounces
- MPN:
- 66419-3
$14.99 -
Attwood 90 P-Trap Fuel Tank Vent - Black w/Black Vent Head [1670-3]
Attwood Marine
MSRP: $16.99$15.9990° P-Trap Fuel Tank Vent - Black with Black Vent HeadThis Attwood 90-Degree P-Trap Fuel Tank Vent reliably helps prevent water from entering the fuel tank while still allowing air to vent freely during normal sea conditions and washdowns...GM-98339- SKU:
- GM-98339
- Weight:
- 0.20 Ounces
- MPN:
- 1670-3
MSRP: $16.99$15.99 -
Attwood Deck Fill f/Carbon Canister System - Angled Body Scalloped Stainless Steel Cap [99DFCCAS1S]
Attwood Marine
MSRP: $99.99$82.99Deck Fill for Carbon Canister System - Angled Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...GM-98338- SKU:
- GM-98338
- Weight:
- 0.75 Ounces
- MPN:
- 99DFCCAS1S
MSRP: $99.99$82.99 -
Attwood Deck Fill f/Carbon Canister System - Angled Body Scalloped Chrome Cap [99DFCCAZ1S]
Attwood Marine
MSRP: $89.99$74.99Deck Fill for Carbon Canister System - Angled Body & Scalloped Chrome CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief...GM-98337- SKU:
- GM-98337
- Weight:
- 0.75 Ounces
- MPN:
- 99DFCCAZ1S
MSRP: $89.99$74.99 -
Attwood Deck Fill f/Carbon Canister System - Angled Body Scalloped Black Plastic Cap [99DFCCAB1S]
Attwood Marine
MSRP: $68.99$56.99Deck Fill for Carbon Canister System - Angled Body & Scalloped Black Plastic CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...GM-98336- SKU:
- GM-98336
- Weight:
- 0.50 Ounces
- MPN:
- 99DFCCAB1S
MSRP: $68.99$56.99 -
Attwood Deck Fill f/Carbon Canister System - Straight Body Scalloped Stainless Steel Cap [99DFCCSS1S]
Attwood Marine
MSRP: $99.99$82.99Deck Fill for Carbon Canister System - Straight Body & Scalloped Stainless Steel CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure...GM-98335- SKU:
- GM-98335
- Weight:
- 0.80 Ounces
- MPN:
- 99DFCCSS1S
MSRP: $99.99$82.99 -
Attwood Deck Fill f/Carbon Canister System - Straight Body Scalloped Chrome Cap [99DFCCSZ1S]
Attwood Marine
MSRP: $84.99$74.99Deck Fill for Carbon Canister System - Straight Body & Scalloped Chrome CapPressure relief systems are designed with automatic diurnal emission control and overpressure relief safety valves built into the cap of the fill. The overpressure relief...GM-98334- SKU:
- GM-98334
- Weight:
- 0.80 Ounces
- MPN:
- 99DFCCSZ1S
MSRP: $84.99$74.99