1. Boat Deck & Cabin Hardware Deals
  2. sku: 6162920506111722
  3. WHITECAP S-3803

WHITECAP S-3803 Steel Hull 316 1-1/8

fits model: Marine.

S-3803 Whitecap Marine 316 Stainless Steel And Nylon 1-1/8 Inch Thru Hull

( Brand: Whitecap ), ( Manufacturer Part Number: S-3803 )

Review WHITECAP 316 Stainless Steel And Nylon 1-1/8 Inch Thru Hull fits MARINE

The Whitecap S-3803 Marine Hull is a high-quality, 1-1/8 inch thick hull made from superior 316 stainless steel. This hull is specifically designed for marine applications, providing exceptional strength, durability, and resistance to corrosion and other environmental hazards.

The S-3803 hull is manufactured using advanced TIG (Tungsten Inert Gas) welding techniques, ensuring a strong and consistent weld joint that can withstand the rigors of marine use. The use of 316 stainless steel, which contains molybdenum and nickel, provides additional protection against pitting and crevice corrosion, making it an ideal choice for saltwater environments.

This hull is also designed with a modern, streamlined shape that reduces drag and improves overall efficiency, making it an excellent choice for powerboats, sailboats, and other marine vessels. The smooth, continuous contours of the hull also help to minimize turbulence and noise, creating a more comfortable and enjoyable boating experience.

The Whitecap S-3803 Marine Hull is a versatile and customizable option, allowing for various designs and modifications to meet the specific needs of your marine project. It is also available in various lengths and shapes to accommodate different hull types and sizes.

The hull comes with a 100% satisfaction guarantee, ensuring that you receive a high-quality product that meets your expectations. With its superior strength, durability, and resistance to corrosion, the Whitecap S-3803 Marine Hull is an excellent investment for anyone in need of a reliable and long-lasting marine hull.

The Whitecap S-3803 marine hull, made of 316 stainless steel and with a dimension of 1-1/8 inches, is a popular choice for boat builders and owners due to its durability and resistance to corrosion. However, like any other product, it comes with its advantages and disadvantages.

Advantages:

1. Durability: Stainless steel is known for its strength and long-lasting properties. The S-3803 hull is resistant to corrosion, making it ideal for use in marine environments where saltwater and other harsh conditions can damage other materials.

2. Low Maintenance: The hull's stainless steel material requires minimal maintenance compared to other materials like fiberglass or wood. This can save boat owners time and money in the long run.

3. Customizability: The S-3803 hull is a blank canvas for boat builders and owners. It can be easily modified and customized to fit specific design and functionality requirements.

Disadvantages:

1. Cost: The cost of a Whitecap S-3803 hull is significantly higher than other materials like fiberglass or aluminum. The higher cost may be a deterrent for some boat builders and owners.

2. Weight: Stainless steel is heavier than other materials, which can impact the overall weight and performance of a boat. This may be a concern for those building smaller boats or those looking for maximum speed.

3. Fabrication Complexity: The fabrication process for a stainless steel hull is more complex than other materials. This can add to the overall cost and time required to build a boat.

Conclusion:

The Whitecap S-3803 marine hull is a high-quality, durable, and low-maintenance option for boat builders and owners. Its resistance to corrosion makes it an ideal choice for marine environments. However, its higher cost, weight, and fabrication complexity may be a deterrent for some. Ultimately, the decision to purchase a Whitecap S-3803 hull depends on the specific requirements and budget of the boat builder or owner.

Recommendation:

If durability and low maintenance are top priorities, and budget is not a concern, then the Whitecap S-3803 marine hull is an excellent choice. For those looking for a more cost-effective option, consider fiberglass or aluminum hulls. If weight is a concern, consider lighter materials like aluminum or advanced composites. Ultimately, it's important to weigh the advantages and disadvantages carefully and consult with a boat builder or expert to determine the best option for your specific needs.

part # s3803 prices

  • $13.02-$14.95

specifications scowware:

  • for models: Marine
  • brand: Whitecap
  • manufacturer part number: S-3803

general scowware:

  • Parts Accessories > Boat Parts > Deck Cabin Hardware
  • condition: New

returns scowware:

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

shipping scowware:

  • transit: 4-10 Days
  • carrier: USPS, UPS, FedEx
  • class: Standard, One-day, Expedited
  • cost: $0.00
  • service: USPS Ground Advantage, UPS Next Day Air, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
  • type: Calculated

payments scowware:

  • other
  • wallet: Apple-pay
  • credit card: Visa

seller scowware:

  • # reviews: 32653
  • rating: 99.7%

offer scowware:

  • best offers: True
  • availability: In Stock
  • sold: 0
  • started: December 1, 2025
  • options: Ship-to-home
  • quantity: 2
for models: marine,
category: boat parts > deck cabin hardware, sku: 6162920506111722,

Whitecap S-3803 Is Similar To:

scowware logo
5 offers $13.02–$14.95 USD
  • Offer #1: $14.50 price + free delivery = $14.50* total. Flange O.D.: 1 7/8". Whitecap part number: C.FREE SHIPPING
  • Offer #2: $14.95 price + $4.95 delivery = $19.90* total. I am selling a Whitecap thru hull, part #.+$4.95 shipping
  • Offer #3: $13.02 price + $8.59 delivery = $21.61* total. Part Manufacturer: Whitecap. Boat part number 1095826 is a new thru hull, from Whitecap, part number.+$8.59 shipping
  • Offer #4: $13.99 price + $8.95 delivery = $22.94* total. Item Number: S-3800 Item Name: Thru-Hull Description: 316 S.S./Plastic 5/8 in straight Thru-Hull with Barb.+$8.95 shipping
  • Offer #5: $21.48 price + free delivery = $21.48* total. The compatibility section is not always 100% accurate. UPC Code 725060380311.FREE SHIPPING