Ultra-Low Emission 3-Star Decal Sticker – Fits Mercury/Yamaha/Johnson/Evinrude/Honda Outboard Motors (Various Sizes)
This decal sticker signifies compliance with the California Air Resources Board (CARB) 3-star ultra-low emission standards. It is designed for outboard motors operating in California waters, indicating the highest level of emission compliance required for models from 2004 to the present.
Made from high-quality, durable vinyl, this sticker is waterproof, UV-protected, and resistant to fuel and solvents, ensuring it withstands harsh marine environments. It serves as a direct replacement for various OEM decals, including those for Mercury, Honda, Yamaha, Johnson/Evinrude, and Suzuki.
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Material: High-quality vinyl with a gloss clear laminate for protection.
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Application: Simple peel-and-stick for easy installation.
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Available Sizes: Multiple sizes to fit different engine cowls, including 3.66" × 2.76", 3.58" × 2.4", 3.11" × 2.28", and 3.03" × 2.24".
Part Number Cross-Reference
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
| Brand |
Part Number |
| Mercury |
803641A99 |
| Honda/Tohatsu |
Ultra-Low Emission 3-Star |
| Johnson/Evinrude OMC |
Ultra-Low Emission 3-Star |
| Yamaha |
Ultra-Low Emission 3-Star |
| Suzuki |
Ultra-Low Emission 3-Star |
Compatible Engine Models
Confirm your engine model/year in the table below. For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.
Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson Serial Number Guide.
Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.
Confirm your engine model/year in the table below. For Suzuki owners, You can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.
| Brand |
Application |
Years |
Notes |
| Mercury/Mariner |
All CARB 3-Star Ultra-Low Emission compliant outboard models |
2004–Present |
Required for California operation |
| Honda |
All CARB 3-Star Ultra-Low Emission compliant outboard models |
2004–Present |
Required for California operation |
| Suzuki |
All CARB 3-Star Ultra-Low Emission compliant outboard models |
2004–Present |
Required for California operation |
| Yamaha |
All CARB 3-Star Ultra-Low Emission compliant outboard models |
2004–Present |
Required for California operation |
| Johnson/Evinrude |
All CARB 3-Star Ultra-Low Emission compliant outboard models |
2004–Present |
Required for California operation |
| Tohatsu/Nissan |
All CARB 3-Star Ultra-Low Emission compliant outboard models |
2004–Present |
Required for California operation |
Technical Specifications
| Specification |
Value |
| Product Type |
Emission Compliance Decal Sticker |
| Material |
High-quality vinyl with gloss clear laminate |
| Water Resistance |
Waterproof |
| UV Resistance |
UV protected |
| Fuel Resistance |
Resistant to fuel and solvents |
| Application |
Peel and stick |
| Available Sizes |
3.66" × 2.76" (93mm × 70mm) 3.58" × 2.4" (91mm × 61mm) 3.11" × 2.28" (79mm × 58mm) 3.03" × 2.24" (77mm × 57mm) |
| Colors |
White, Red, Gray, Silver, Light Gray |
| Durability |
Long-term outdoor use |
| Installation |
Dry application |
| Residue |
No residue when removed |
Package Contents
1 x Ultra-Low Emission 3-Star Decal Sticker
Installation Guide
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Prepare the Surface: Thoroughly clean the area on the engine cowl where the decal will be placed. Remove any dirt, wax, or grease.
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Ensure Dryness: The surface must be completely dry before application.
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Position the Decal: Carefully peel the decal from its backing paper. Position it on the desired location without applying full pressure.
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Apply Firmly: Once aligned, press down firmly from the center outwards, smoothing out any air bubbles.
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Check Adhesion: Ensure all edges are securely adhered to the surface to prevent peeling.
Troubleshooting & FAQ
How do I know which size decal to order for my engine?
The required decal size can vary depending on your specific outboard motor model and year. We offer multiple sizes to ensure a proper fit. It is best to measure the area on your engine cowl where the decal will be placed and compare it to the available sizes: 3.66" × 2.76", 3.58" × 2.4", 3.11" × 2.28", and 3.03" × 2.24".
Is this decal required for all boats?
This decal is specifically for outboard motors that need to comply with California Air Resources Board (CARB) emissions standards for operation in California waters. The 3-star rating indicates the highest level of compliance (ultra-low emissions).
Will the decal fade or peel off from sun and water exposure?
No, the decal is made from high-quality, waterproof vinyl and is coated with a gloss clear laminate that provides UV protection. It is designed for long-term outdoor use and is also resistant to fuel and solvents.
OEM vs. Aftermarket?
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.
How fast do you ship and how much does it cost?
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.
What is your warranty and return policy?
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 original part. 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.