Customer Service: info@jlm-marine.com
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Most new, unused items may be returned within 7 days of delivery, subject to our Returns Policy. A 20% processing/restocking fee may apply for returns that are not the result of our error. Original shipping charges are non-refundable.
If the return is due to our mistake (incorrect or defective item), we will cover the return shipping cost and issue a full refund.
EU customers are entitled to a 14-day cooling-off period in accordance with applicable consumer protection regulations. Certain exclusions may apply.
Refunds are issued after the returned item is received and inspected. Processing times may vary depending on shipping transit and payment provider handling, but most refunds are completed promptly.
To request a return, please contact us at info@jlm-marine.com with your order number for return authorization. For full terms, conditions, and exclusions, please refer to our complete Returns & Refunds Policy page.
Transform your Mercury 20HP 2-stroke outboard engine with this premium aftermarket decal sticker kit designed to restore your engine's original appearance. This comprehensive decal set is engineered for Mercury Marine 20HP 2-stroke outboard engines manufactured between 1999 and 2006, with limited compatibility for 1996-1998 models.
This professional-grade decal kit serves as a direct replacement for worn, faded, or damaged factory decals. The kit utilizes advanced 3M marine-grade vinyl combined with a protective UV laminate to deliver exceptional resistance against sun exposure, saltwater, and chemicals.
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.
| Brand | Model | Rated HP | Stroke | Years | Engine Specs | Notes |
|---|---|---|---|---|---|---|
| Mercury | 20HP | 20 | 2-Stroke | 1999-2006 | 2-cylinder, 400cc displacement | Primary compatibility |
| Mercury | 20HP | 20 | 2-Stroke | 1999-2006 | Max RPM: 4500-5500 | Gear ratio: 2.25:1 |
| Mercury | 20HP | 20 | 2-Stroke | 1999-2006 | Weight: 112 lbs (51kg) | Short/Long shaft available |
| Specification | Value |
|---|---|
| Product Type | Marine Engine Decal Sticker Kit |
| Material Grade | 3M Marine-Grade Vinyl with UV Lamination |
| Adhesive Type | Marine-grade permanent adhesive |
| Housing Color | Red with black and white accents |
| Dimensions | Side cowl decals: 20.25" (514mm) length |
| UV Protection | Yes - integrated UV-resistant lamination |
| Temperature Range | -40°F to 180°F (-40°C to 82°C) |
| Water Resistance | Saltwater and freshwater resistant |
| Chemical Resistance | Fuel, oil, and marine cleaner resistant |
| Performance Metric | Specification | Test Standard |
|---|---|---|
| UV Resistance | 5+ years outdoor exposure | ASTM G155 |
| Temperature Cycling | -40°F to 180°F | ASTM D1790 |
| Saltwater Immersion | 2000+ hours | ASTM B117 |
| Fuel Resistance | Gasoline/ethanol blends | ASTM D471 |
| Adhesion Strength | 12+ lbs/inch | ASTM D903 |
| Color Fastness | Grade 4+ (excellent) | ASTM D4956 |
This complete decal restoration kit includes all necessary components for a professional-quality installation:
Proper installation ensures optimal adhesion and longevity. The recommended wet application method allows for positioning adjustments and delivers superior results. Installation Time: 30-45 minutes.
Q: How do I confirm this decal kit fits my engine?
A: This kit is designed for Mercury 20HP 2-stroke engines from 1999-2006. While it may have limited compatibility with 1996-1998 models, we recommend verifying cowl dimensions before purchasing for these years. Use our Mercury Serial Number guide to confirm your engine's model year.
Q: How long will these decals last?
A: The decals are made from 3M marine-grade vinyl with UV lamination, offering an outdoor lifespan of 5+ years under typical conditions. We recommend visual inspection every 6 months, with replacement typically needed every 5-7 years depending on use and exposure.
Q: What is the best way to apply these decals?
A: A wet application is highly recommended for a bubble-free, professional finish. This method involves using a soap-and-water solution to allow for repositioning before the adhesive sets. Always start with a thoroughly cleaned and prepped surface.
Q: What should I do about small air bubbles or lifting edges?
A: Small air bubbles usually disappear on their own within 1-2 weeks as the adhesive cures. For larger bubbles, you can prick them with a fine needle and smooth the air out. If an edge lifts, ensure the surface was properly cleaned and consider using gentle heat from a heat gun to improve adhesion.
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.
We can ship to virtually any address in the world with free shipping available for most regions.
For our typical US and Canadian customers , our shipping timeframes are as follows:
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.
As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.
We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.
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