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🌊 Flush like a pro—keep your Mercury engine fresh and ready for the next wave!
The Flush-M Outboard Quick Connect Flush Kit is a durable, UV-stable marine flushing solution designed specifically for Mercury outboard engines ranging from 75 to 500 HP. Made from 30% glass-filled nylon with a stainless steel spring, it offers rugged saltwater resistance and includes a patented quick connect with a built-in check valve to prevent water backflow. Compatible with multiple Mercury models, this kit simplifies engine maintenance with effortless installation and long-lasting performance.


















| Color | Mercury Black |
| Style | Mercury Flush Connect |
| Material type | 30% Glass filled Nylon |
| Number of items | 1 |
| Included components | Black Hose, Gasket Seal |
| Batteries included? | No |
| Brand | Flush-M |
| Department | Unisex |
| Manufacturer | Flush-M |
| Item model number | Mercury Black Flush Connect |
| Package Dimensions | 16.2 x 12.7 x 4.7 cm; 90 g |
| ASIN | B0CNS9M8HF |
D**N
Hassle free.
Simple and easy to fit. Saves a lot of hassle and makes it more likely you will flush the engine after a trip out.
C**M
Sensible modification to your Mercury engines
Why doesn’t Mercury fit these as standard is beyond me. It makes flushing the engines quick and easy. Just remember to used the 90° angle connector to stop the inlet pipe from kinking.
A**K
Great time saver
Very handy! Fitted to my Honda 75
M**N
Doesn't fit properly
Got a mercury 115hp 2023. The quick connect doesn't fit snugly, keeps coming loose and coming out. More trouble than it's worth.
Y**E
Good but expensive
Good but expensive
A**R
No use
No check valve in package
R**W
Would have been
Item arrived with check valve missing
M**C
Great product
Great product that saves time and aggravation from pulling the original plug out with pliers each time.
L**R
Gute Verarbeitung und praktisch
Qualität super sieht gut aus und ist total praktisch 🤩
M**L
Super produit. Fait gagner du temps lors des rincages moteur.
S'adapte parfaitement à mon moteur Honda 50 BF.
R**L
Quedo perfecto pro XS 150
Perfecto
S**N
Fantastico
Fantastico
Trustpilot
2 weeks ago
1 week ago