1. Boat Deck & Cabin Hardware Deals
  2. sku: 7872412760224752
  3. SEA DOG LINE 357011-1

SEA DOG LINE 357011-1 Hose Deck Fill Diesel Cap 035514357388 1-1/2

fits model: Marine.

357011-1 Sea Dog Line Marine Nylon 1-1/2 Hose Deck Fill Diesel With Green Slotted Cap

( Brand: Sea Dog Line ), ( Part Type: Hose Deck Cap ), ( Manufacturer Part Number: 357011-1 ), ( Also Known As: 3570111, 357011 ), ( UPC: 035514357388 )

Review SEA DOG LINE Nylon 1-1/2 Hose Deck Fill Diesel Green Slotted Cap fits MARINE

Introducing the Sea Dog Line 357011-1 Marine 1-1/2 Inch Deck Fill Diesel Cap, a must-have accessory for boat owners who use diesel fuel. This cap is designed to provide a secure and reliable connection between your fuel tank and the diesel fill hose, ensuring the safe and efficient transfer of fuel to your boat's engine.

The Sea Dog Line 357011-1 Marine Deck Fill Diesel Cap is made from high-quality materials, including a heavy-duty, marine-grade brass body that is both durable and corrosion-resistant. The cap features a large, 1-1/2 inch threaded opening that is compatible with standard diesel fill hoses, making it a versatile option for a range of boats and fueling situations.

One of the standout features of this cap is its integrated vented design, which allows excess air to escape during the fueling process. This helps to prevent the creation of a vacuum in the fuel tank, which can lead to messy and costly fuel spills. The cap also includes a built-in locking mechanism that secures the hose in place once fueling is complete, reducing the risk of leaks and fuel loss.

The Sea Dog Line 357011-1 Marine Deck Fill Diesel Cap is designed with ease of use in mind. It features a large, ergonomic handle that makes it easy to lift and position the cap for fueling. The cap also includes a clear, sight glass that allows you to easily monitor the fuel level in your tank during the fueling process.

In addition to its practical benefits, the Sea Dog Line 357011-1 Marine Deck Fill Diesel Cap is also an attractive addition to your boat. It is finished in a high-gloss chrome plating that looks great and resists tarnishing, making it a stylish and long-lasting investment for your vessel.

Overall, the Sea Dog Line 357011-1 Marine 1-1/2 Inch Deck Fill Diesel Cap is an essential accessory for anyone who uses diesel fuel in their boat. Its durable construction, integrated vented design, and easy-to-use features make it a reliable and convenient option for safe and efficient fueling, while its stylish appearance adds a touch of elegance to your boat.

Pros and Cons of Buying Sea Dog Line 357011-1 Marine 1-1/2 Inch Deck Fill Diesel Cap

The Sea Dog Line 357011-1 Marine 1-1/2 Inch Deck Fill Diesel Cap is a popular choice for boat owners who need a reliable and durable fuel cap for their vessels. Let's weigh the pros and cons of investing in this product.

Pros:

1. Durability: This fuel cap is made from heavy-duty materials, including a polypropylene body and a brass threaded connection. It is designed to withstand the rigors of marine use, including exposure to sun, saltwater, and harsh chemicals.

2. Leak-Free Design: The Sea Dog Line 357011-1 Marine Deck Fill Diesel Cap features a gasketed seal to prevent fuel leaks. The gasket is made from a high-quality, UV-resistant material that can withstand the elements and ensure a tight seal.

3. Easy Installation: The fuel cap comes with all necessary hardware for installation, including mounting brackets, nuts, and bolts. It can be easily installed on most marine fuel tanks with a 1-1/2 inch NPT threaded opening.

4. Improved Safety: The cap includes a locking mechanism to prevent accidental fuel spills. This safety feature is especially important when refueling in rough seas or in confined spaces.

5. Attractive Design: The cap has a sleek, modern design that looks great on any boat. It is available in various colors to match different boat decals and personal preferences.

Cons:

1. Cost: Compared to some other fuel caps on the market, the Sea Dog Line 357011-1 Marine Deck Fill Diesel Cap is more expensive. However, its durability and safety features may justify the investment for serious boat owners.

2. Limited Compatibility: The cap is designed for use with diesel fuel only. Boats that use gasoline or other types of fuel may require a different type of fuel cap.

3. Requires Regular Maintenance: Like any fuel cap, the Sea Dog Line 357011-1 Marine Deck Fill Diesel Cap requires regular maintenance to ensure proper function. This includes regular checks for leaks, cleaning the cap and gasket, and replacing the fuel filter as needed.

Conclusion:

The Sea Dog Line 357011-1 Marine 1-1/2 Inch Deck Fill Diesel Cap is a high-quality, durable, and reliable fuel cap that offers several advantages for boat owners. Its leak-free design, easy installation, improved safety features, and attractive design make it a worthwhile investment for those who take their boats seriously. However, its higher cost and limited compatibility with certain fuel types are worth considering before making a purchase. Ultimately, the decision to buy this fuel cap depends on an individual's specific needs and budget.

Recommendation:

If you are in the market for a new fuel cap for your boat and prioritize durability, safety, and ease of use, the Sea Dog Line 357011-1 Marine 1-1/2 Inch Deck Fill Diesel Cap is an excellent choice. Its high-quality materials, gasketed seal, and locking mechanism provide peace of mind and prevent fuel spills. While it may be more expensive than some other options, its long-term value and reliability make it a worthwhile investment for serious boat owners.

part # 3570111 prices

  • $22.15-$23.95

specifications scowware:

  • for models: Marine
  • brand: Sea Dog Line
  • part type: Hose Deck Cap
  • manufacturer part number: 357011-1
  • also known as: 3570111, 357011
  • upc: 035514357388

seller scowware:

  • rating: 99.6%
  • # reviews: 9355

shipping scowware:

  • cost: $0.00
  • transit: 4-8 Days
  • type: Calculated
  • service: USPS First Class, USPS Priority Mail
  • carrier: USPS
  • class: Standard, Expedited

payments scowware:

  • cash
  • wallet: Apple-pay
  • other
  • credit card: Diners-club

offer scowware:

  • started: March 24, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 2

returns scowware:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

general scowware:

  • Parts Accessories > Boat Parts > Deck Cabin Hardware
  • condition: New
for models: marine, part type: hose deck cap, also known as: 3570111, 357011,
category: boat parts > deck cabin hardware, sku: 7872412760224752,

Sea Dog Line 357011-1 Is Similar To:

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4 offers $22.15–$23.95 USD
  • Offer #1: $22.76 price + free delivery = $22.76* total. Installs with three #10 FH fasteners (not included). These Hose Deck Fills feature a slotted cap which requires a key to open and close for extra security.FREE SHIPPING
  • Offer #2: $22.15 price + $8.60 delivery = $30.75* total. Warranty issues are to be dealt with directly with the manufacturer. Sea-Dog Deck Fills Sea-Dog Nylon Hose Deck Fill Diesel Green #.+$8.60 shipping
  • Offer #3: $23.95 price + free delivery = $23.95* total. Manufacturer:Sea Dog Line. Also Known As: 3570111, 357011.FREE SHIPPING
  • Offer #4: $24.40 price + free delivery = $24.40* total.FREE SHIPPING