Mercury 20HP 2-Stroke Outboard Engine Decal Sticker Kit – Red (1999-2006)
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.
-
Material: 3M Marine-Grade Vinyl with UV Lamination
-
Application: Wet application method recommended for best results
-
Compatibility: Fits Mercury 20HP 2-Stroke (1999-2006)
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.
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 |
Technical Specifications
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 |
Package Contents
This complete decal restoration kit includes all necessary components for a professional-quality installation:
- 1 x Mercury "M" Logo Decal
- 2 x "20" Horsepower Rating Decals
- 1 x "Mercury" Brand Name Decal (Center)
- 1 x Mercury Left Side Cowl Decal
- 1 x Mercury Right Side Cowl Decal
Explosion Diagram
Installation Guide
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.
-
Surface Preparation: Thoroughly clean the engine cowling with isopropyl alcohol to remove all wax, grease, and old adhesive. Ensure the surface is completely dry before application.
-
Decal Positioning: Mix a light soap solution (2-3 drops of dish soap per 16 oz of water) in a spray bottle. Lightly spray the cowling surface and the adhesive side of the decal to allow for repositioning.
-
Application: Carefully place the decal according to original factory specifications. Use a plastic squeegee to gently press out water and air bubbles, working from the center outwards.
-
Final Curing: Allow the decal to cure for 24-48 hours before exposing the engine to water or extreme temperatures. A heat gun on a low setting can help accelerate bonding on curved surfaces.
Troubleshooting & FAQ
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.
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?
-
Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
-
Fast Global Shipping: Free delivery worldwide in 5–15 days.
-
Direct from Manufacturer: Competitive pricing without compromising quality.