⚡ Keep your engine running smooth and your boat ahead of the pack!
Mercury Quickleen Engine & Fuel System Cleaner is a professional-grade additive designed to treat 60 gallons of fuel per 12 fl oz bottle. It aggressively removes carbon deposits from critical engine components, preventing knocking and piston seize-up while extending spark plug life. Ideal for marine engines, it ensures peak performance throughout the boating season.
| ASIN | B003ZF1GJQ |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #42,823 in Automotive ( See Top 100 in Automotive ) #64 in Fuel System Cleaners |
| Brand | MERCURY |
| Brand Name | MERCURY |
| Compatible with Vehicle Type | Watercraft |
| Customer Reviews | 4.8 out of 5 stars 818 Reviews |
| Item Height | 8 inches |
| Manufacturer | Mercury Marine Mercruiser |
| Manufacturer Part Number | 92-8M0047931 |
| OEM Part Number | 8M0047931 |
| Thread Size | RM |
| UPC | 745061870192 |
| Vehicle Service Type | Watercraft |
J**.
Worth the price.
Honestly when you're doing marine engineering work this product is top notch. Exceeded expectations. I use this multiple times through out the year and I noticed a difference. Quality fuel system cleaner. Not cheap but works.
M**K
Excellent product
Really good stuff. Notable performance improvement after using this
R**R
Cleans well
Bought more than once. Cleared sputtering and hard to start engines on power generators and lawn mowers well. Highly recommend.
R**S
easy to use
easy to use , great product
A**R
Recommend for boat motors.
Increases motor efficiency .
R**O
Very good luck with this product resolving issues!
I have used this product two seasons to treat the engine for build up and had good results where some engine sputtering or bad gas issues were either causing full throttle power issues or sputtering. In both instances refreshing the fuel and using this product I was able to get back to the engine running at full throttle with no issues. I change the fuel filter regularly and do use a marine treatment for ethanol however I think intermittent use of this product helps with carbeurator issues IMHO.
L**I
Works
Works great. Definitely worth the money
N**I
Quality, Function
Very good Product
Trustpilot
1 month ago
2 weeks ago
