Boat Registration Numbers and Letters Stickers – Fits All Marine Vessels
These boat registration numbers and letters are designed for all vessel types, including fiberglass boats, personal watercraft (PWC), and jet skis that require state-issued registration identification. They are fully compliant with all state and federal regulations that mandate 3-inch tall registration characters, ensuring you meet legal requirements on the water.
This kit serves as a direct replacement for various OEM and custom registration decals, including UanofCn 3" Green, NorthBoat 4 Sets 3" Green, and other custom vinyl decal sets.
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Installation Method: Simple peel-and-stick vinyl decal application.
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Material: Fabricated from high-tack adhesive vinyl with a protective UV coating for longevity.
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Regulatory Compliance: Meets the 3-inch height requirement mandated by state and federal law for vessel registration numbers.
Compatible Vessel Types
Confirm your vessel type and application requirements in the table below.
| Vessel Type |
Application |
Requirements |
Notes |
| Boats |
Hull exterior |
3" letters on forward half of vessel |
Must be in contrasting color to hull |
| Personal Watercraft |
Hull exterior |
3" letters on forward half of vessel |
Must be in contrasting color to hull |
| Jet Skis |
Hull exterior |
3" letters on forward half of vessel |
For fiberglass hulls; plastic/roto-molded hulls may require stencils |
Technical Specifications
| Specification |
Value |
| Product Type |
Boat Registration Numbers and Letters Stickers |
| Installation |
Peel and stick vinyl decal application |
| Housing Material |
High-tack adhesive vinyl with UV coating |
| Housing Color |
Multiple colors available (Green, Black, White, Blue, Red) |
| Dimensions |
3 inches tall (height required by regulations) |
| Weight |
8.8 ounces (0.25 kg) |
| Operating Temperature |
Outdoor rated for marine environments |
| Other Technical Attributes |
UV resistant, waterproof, abrasion and corrosion resistant, fade resistant, fuel spill resistant |
Package Contents
For UanofCn 3" Boat Registration Numbers and Letters Sticker Decals Green:
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4 x Sets of A-Z Letters (104 total letters, 4 of each letter)
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4 x Sets of 0-9 Numbers (40 total numbers, 4 of each number)
For NorthBoat 4 Sets 3" Boat Letters Numbers Stickers:
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4 x Sets of A-Z Letters and 4 Sets of 0-9 Numbers (144 total letters and numbers)
Installation Guide
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Clean the application area thoroughly, ensuring it is completely free from any dirt, oil, or wax to ensure proper adhesion.
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Locate the proper area on your vessel. Federal regulations require registration numbers to be placed on the forward half of the vessel.
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Mark a straight guide line using masking tape or a non-permanent pencil to ensure your decals are aligned correctly.
- For best results, start with the middle character of your registration number to ensure centered and even placement.
- Apply characters with even spacing, working from the center outward to complete the registration number.
Troubleshooting & FAQ
Q: How do I ensure these stickers will fit and look right on my boat?
A: These stickers are 3 inches tall, complying with federal and state regulations. They must be placed on the forward half of your vessel in a color that contrasts with your hull for visibility. For best results on plastic or roto-molded hulls, such as those on some jet skis, using a stencil is recommended.
Q: Are these decals durable enough for saltwater and sun exposure?
A: Yes. They are constructed from high-tack adhesive vinyl with a UV coating, making them waterproof, UV resistant, and resistant to abrasion, corrosion, and fuel spills. They are specifically designed for harsh marine environments.
Q: What is the difference between these and OEM registration decals?
A: These are aftermarket decals engineered to meet the quality and regulatory standards of OEM registration numbers. They provide a reliable and cost-effective solution for replacing old or damaged numbers on any marine vessel.
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 vessel 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.