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.
These weatherproof vinyl stickers are designed to clearly mark fuel caps, tanks, and containers, effectively preventing fuel cross-contamination. They ensure that the correct fuel type is used, protecting your engine from costly damage.
Available in distinct variants for different fuel requirements, these stickers provide a clear and immediate visual warning. Options include "Mixed Fuel Only" for 2-stroke engines, "Diesel Only" for diesel engines, and "Gasoline Only" for standard gasoline engines.
| Specification | Value |
|---|---|
| Product Type | Fuel Type Warning Stickers |
| Installation | Peel and Stick Adhesive |
| Fuel Type | Multiple Options (Diesel/Gasoline/Mixed Fuel) |
| Housing Material | Vinyl |
| Housing Color | Yellow/Red for Mixed Fuel, Red/White for Gasoline, Yellow/Black for Diesel |
| Dimensions | 3.25" × 0.75" (82.5 mm × 19 mm) |
| Weather Resistance | Weatherproof |
| Adhesive Type | Permanent |
| Quantity | 20 stickers per package |
| Application | Fuel tanks, gas caps, oil cans, tractors, boats, trucks |
| Variant | Description | Color Scheme |
|---|---|---|
| Mixed Fuel Only | For 2-stroke engines requiring oil/gas mixture | Yellow background with red text |
| Diesel Only | For diesel engines | Yellow background with black text |
| Gasoline Only | For gasoline engines | Red background with white text |
Package Contents:
Q: What is the main purpose of these stickers?
A: They serve as a clear visual reminder to prevent accidental cross-contamination of fuel. Using the wrong fuel can cause significant engine damage, and these stickers help avoid costly mistakes.
Q: Are the stickers durable enough for outdoor use on a boat or tractor?
A: Yes, they are made from weatherproof vinyl with a permanent adhesive, designed to withstand exposure to sun, rain, and marine environments.
Q: Which sticker variant should I use for an engine that requires an oil and gas mixture?
A: You should use the "Mixed Fuel Only" variant, which features a yellow background with red text for high visibility.
Q: How large is each sticker?
A: Each sticker has dimensions of 3.25" × 0.75" (82.5 mm × 19 mm), making them suitable for fuel caps, small containers, and tanks.
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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