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FLASHSALE26

Boat Registration Numbers & Letters – Fits Marine Vessels (Multiple Brands)

Regular price $19.99

Worry-free returns

Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.


If the return is due to our error or a defective item, we’ll make it right.


Please contact us before returning any item.

Delivery and Shipping

Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


International delivery times may vary due to customs processing.


Tracking information will be provided once your order ships.

If you have any questions, feel free to email us at info@seasierra.com, and we’ll get back to you within 20–36 hours.

Product Details

These boat registration stickers are designed for a wide range of marine vessels, including boats, yachts, and personal watercraft (PWC). Crafted from marine-grade vinyl, they are available in multiple colors and font styles to ensure compliance with state and federal requirements for vessel identification while matching your boat's aesthetic.

  • Simple peel-and-stick adhesive application for easy installation.
  • Built to withstand harsh marine environments, offering resistance to UV rays, fuel, saltwater, and scratches.
  • Package includes four complete sets of A-Z letters and 0-9 numbers.

Engine & Model Compatibility

Confirm your vessel type in the table below.

Brand Model Type Size Years Notes
Various Boats All sizes All Current Must comply with state registration requirements
Various Yachts All sizes All Current Must comply with state registration requirements
Various Personal Watercraft All sizes All Current For fiberglass hulls; plastic/roto-molded hulls may require stencils instead
Various Jet Skis All sizes All Current For fiberglass hulls; may need narrower fonts (Bebas or Impact)

Technical Specs

Product Type
Boat Registration Decals/Stickers
Installation
Peel and stick adhesive application
Material
Marine-grade vinyl with UV coating
Waterproof
Yes
Scratch Resistant
Yes
UV Resistant
Yes
Fuel Resistant
Yes
Salt Water Resistant
Yes
Standard Size
3" height (7.62 cm)
Standard Width
Variable based on character count
Available Colors
Black, White, Blue, Red, Green, and other specialty colors
Font Options
Multiple styles (Smooth and Hard fonts available)
Other Technical Attributes
High-tack adhesive with UV coating for protection against fuel, discoloration, scuffing, and saltwater

What’s in the Box

  • 4 x Sets of Boat Letters A-Z (4 of each letter)
  • 4 x Sets of Boat Numbers 0-9 (4 of each number)

Installation Notes

  1. Ensure the application surface on the hull is clean, dry, and free of wax or debris.
  2. Use a straightedge or masking tape to create a level guideline for alignment. Federal law requires registration numbers be affixed to the front half of the boat.
  3. Carefully peel each character from its backing and apply it to the designated surface, referencing your guideline.
  4. Firmly press down on each character from the center outwards to remove air bubbles and ensure strong adhesion.
  5. Verify the spacing, height (minimum 3"), and color contrast comply with your state's specific regulations.

Troubleshooting & FAQ

Will these stickers work on my specific boat model?

These registration decals are universally designed for most boats, yachts, and personal watercraft with fiberglass hulls. For plastic or roto-molded hulls (like those on some PWCs or kayaks), stencils may be a more suitable option for paint application.

Do these decals meet legal requirements?

Yes, at 3 inches in height, the characters meet the minimum size mandated by federal law. However, you must ensure the final application's color contrast, placement, and spacing adhere to your local state regulations.

How do I apply the stickers for proper spacing?

Regulations often require a space or hyphen equivalent to one character's width between letter and number groups. Plan your layout before application and use a straightedge to maintain alignment. Consult your state's boating agency for precise rules.

Can I use these on an inflatable boat?

These vinyl stickers are not recommended for flexible surfaces like inflatable boats, as the material stretching can cause them to peel or crack. Stencils and specialized paint are a better solution for inflatables.

How long will the decals last?

The marine-grade vinyl and UV coating are designed for durability against sun, saltwater, and fuel. With proper application on a clean surface, they should last for many seasons. Longevity depends on environmental exposure and care.

What is a "Smooth" vs. "Hard" font?

"Smooth" fonts typically have rounded edges for a modern look, while "Hard" fonts feature sharp, angular corners for a more classic or aggressive style. Both are designed for high visibility and compliance.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

Payment & Security

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