Boat Registration Number & Letter Stickers – Fits All Watercraft
These NorthBoat 3-inch registration letter and number stickers are designed for all marine vessels, including boats, yachts, and personal watercraft. Made from waterproof, UV-resistant vinyl with a high-tack adhesive, these decals comply with federal registration requirements for all U.S. states, ensuring your watercraft is properly identified.
This kit serves as a direct replacement for Custom Boat Registration Numbers, VulgrCo Boat Registration Decals, QuickMarine 3" Alpha-Numeric Registration Numbers, and SeaSierra 3" Marine Boat Sticker Decals.
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Complete Set: Includes four full sets of the alphabet (A-Z) and numbers (0-9), totaling 144 characters.
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Font Options: Available in two distinct styles—Smooth (Font 1) or Hard (Font 2).
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Simple Application: Features a user-friendly peel-and-stick application method for quick installation.
Compatible Watercraft Types
Confirm your watercraft 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 Specifications
| Specification |
Value |
| 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 |
| Package Contents |
4 Sets (A-Z and 0-9) |
| Total Pieces |
144 Characters (4 of each letter/number) |
| Shape |
Rectangular |
| Application Method |
Peel and Stick |
| Indoor/Outdoor Usage |
Outdoor |
Package Contents
- 4 x Sets of Letters A-Z (104 individual letters)
- 4 x Sets of Numbers 0-9 (40 individual numbers)
- This package contains 4 complete sets, for a total of 144 characters.
Installation Guide
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Clean the application area thoroughly, ensuring it is completely free of dust, grease, and other impurities for proper adhesion.
- Lightly mark a straight reference line with a pencil to guide your installation and ensure perfect alignment.
- Begin with the middle character of your registration number. Peel the sticker from its backing and carefully place it in the center position.
- Working from the center outwards, apply the remaining characters, ensuring even spacing according to your state's requirements.
- Once all characters are in place, apply firm pressure across each sticker to ensure it is securely bonded to the surface.
Troubleshooting & FAQ
Q: Are these registration stickers compliant with U.S. Coast Guard and state requirements?
A: Yes. These stickers are 3 inches in height, which complies with federal and state regulations for boat registration identification numbers.
Q: What surfaces can I apply these decals to?
A: They are designed for smooth surfaces such as plastic, fiberglass, and gelcoat. Ensure the surface is clean and dry before application for best results. They are not recommended for rough or porous surfaces.
Q: How durable are these stickers against sun and water exposure?
A: The decals are made from high-tack vinyl with a protective UV coating, making them fully waterproof, UV-resistant, and scratch-resistant. They are built for long-term outdoor marine use.
Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.
Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.
Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.
Important Notes
- Verify that the product images and specifications match your requirements. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
- This product is an aftermarket replacement part and is not an OEM component.
- Professional installation is recommended to ensure safety and optimal performance.
Why Choose JLM MARINE?
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Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
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Fast Global Shipping: Free delivery worldwide in 5–15 days.
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Direct from Manufacturer: Competitive pricing without compromising quality.