Boat Registration Number & Letter Stickers – Fits All Watercraft (Replaces Custom Boat Registration Numbers, VulgrCo Boat Registration Decals, QuickMarine 3" Alpha-Numeric Registration Numbers, SeaSierra 3" Marine Boat Sticker Decals)
Boat Registration Number & Letter Stickers – Fits All Watercraft (Replaces Custom Boat Registration Numbers, VulgrCo Boat Registration Decals, QuickMarine 3" Alpha-Numeric Registration Numbers, SeaSierra 3" Marine Boat Sticker Decals) is backordered and will ship as soon as it is back in stock.
Worry-free returns
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
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.
Boat Registration Number & Letter Stickers – Fits All Watercraf...
Boat Registration Number & Letter Stickers – Fits All Watercraft (Replaces Custom Boat Registration Numbers, VulgrCo Boat Registration Decals, QuickMarine 3" Alpha-Numeric Registration Numbers, SeaSierra 3" Marine Boat Sticker Decals) is backordered and will ship as soon as it is back in stock.
Product Details
These NorthBoat 3-inch Boat Registration Number & Letter Stickers are designed for all marine vessels including boats, yachts, and personal watercraft. The waterproof, UV-resistant vinyl decals comply with federal registration height requirements for all U.S. states, ensuring your watercraft is properly identified. They are ideal for application on smooth plastic and fiberglass surfaces.
This kit serves as a direct replacement for various aftermarket decals, including Custom Boat Registration Numbers, VulgrCo Boat Registration Decals, QuickMarine 3" Alpha-Numeric Registration Numbers, and SeaSierra 3" Marine Boat Sticker Decals.
- Application: Simple peel-and-stick method for easy installation.
- Environment: Designed for outdoor marine use; fully waterproof and UV-resistant.
- Package Contents: Includes four complete sets of letters (A-Z) and numbers (0-9).
Engine & Model Compatibility
Confirm your watercraft surface type in the table below.
| Watercraft Type | Notes |
|---|---|
| Boats | All types with smooth surfaces |
| Yachts | All types with smooth surfaces |
| Personal Watercraft (PWC) | Jet skis, wave runners, etc. |
| Sailboats | All types with smooth surfaces |
| Pontoon Boats | All types with smooth surfaces |
| Fishing Boats | All types with smooth surfaces |
| Kayaks | Smooth surfaces (fiberglass recommended) |
| Canoes | Smooth surfaces (fiberglass recommended) |
Technical Specs
- Product Type
- Boat Registration Number & Letter Stickers
- Material
- High-Tack Adhesive Vinyl with UV Coating
- Surface Recommendation
- Plastic, Fiberglass, Smooth Surfaces
- Waterproof
- Yes
- UV Resistant
- Yes
- Scratch Resistant
- Yes
- Font Styles
- Smooth (Font 1) or Hard (Font 2)
- Letter/Number Height
- 3 inches (76.2 mm)
- Set Width
- Approximately 18 inches (457.2 mm)
- Available Colors
- Black, White, Green, Blue, Red
- Total Pieces
- 144 Characters (4 of each letter/number)
- Shape
- Rectangular
- Application Method
- Peel and Stick
- Indoor/Outdoor Usage
- Outdoor
What’s in the Box
- 4 x Sets of Letters A-Z (104 individual letters)
- 4 x Sets of Numbers 0-9 (40 individual numbers)
Installation Notes
- Clean the application area thoroughly with a suitable cleaner to ensure it is free of dust, wax, and other impurities.
- Lightly mark a straight reference line with a pencil or painter's tape to guide your installation and ensure perfect alignment.
- Select the middle character of your registration number, peel off the backing, and carefully place it in the center of your guideline.
- Working from the center out, apply the remaining characters, ensuring even spacing as required by local regulations.
- Once all characters are in place, apply firm pressure across each one to ensure proper and permanent adhesion to the surface.
Troubleshooting & FAQ
Do these stickers meet USCG and state requirements?
Yes, the 3-inch character height complies with United States Coast Guard (USCG) and state regulations for boat registration numbers. However, always verify local requirements for color contrast, spacing, and placement.
What surfaces are best for these decals?
These decals are designed for smooth, non-porous surfaces like fiberglass, gelcoat, and painted plastic. They are not recommended for rough, textured, or inflatable surfaces.
How do I get my specific registration number from this kit?
The package includes four complete sets of A-Z and 0-9. You can peel and apply the individual characters needed to create your boat's unique registration number string. With 144 characters total, there is a sufficient quantity for multiple registrations or replacements.
How can I ensure the stickers are applied straight?
For a professional result, use a level and a pencil or painter's tape to create a faint, straight guideline on the hull where you plan to apply the numbers. Place the bottom of each sticker along this line.
How long will these decals last outdoors?
The high-tack vinyl is coated with a UV-resistant layer, designed to withstand marine environments, sun exposure, and water for several years. Longevity depends on environmental factors and surface care.
What is the difference between OEM and aftermarket parts?
This listing is for an aftermarket replacement, not an Original Equipment Manufacturer (OEM) part. It has been engineered to meet or exceed OEM specifications using comparable materials and is manufactured in an ISO 9002 facility with strict quality control.
What are your shipping speeds and costs?
We ship worldwide quickly, with typical transit times of 5–15 days. Standard shipping is free for most orders, and expedited options are available at checkout where applicable.
What is the warranty and return policy?
This product is covered by a 1-year warranty against manufacturing defects under normal use. If you encounter an issue, please contact our support team with your order details. Returns are accepted within our standard window for unused items in their original condition. See our policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your requirements. If anything differs—even if your watercraft model appears compatible—do not purchase.
- This is an aftermarket replacement part, not an OEM component.
- Professional installation is recommended for safety and performance, though self-installation is straightforward.
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 quality control.
Payment & Security
Payment methods
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