Captains Preferred Products
Outboard Motor Flusher Muffs
Outboard Motor Flusher Muffs
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Flush away salt, silt, and debris to extend engine life.
Protect your investment and keep your outboard motor running smoothly with this easy-to-use Outboard Motor Flusher, also known as boat motor muffs. Designed to fit over the water intakes on your engine’s lower unit, this flusher lets you run fresh water through the cooling system—helping to remove harmful salt, silt, and debris after each trip.
Perfect for routine maintenance, post-use flushing, or engine tune-ups, it connects to a standard garden hose and works while the engine is running out of the water. Regular use helps prevent corrosion, overheating, and performance issues, especially in saltwater environments.
Key Features:
- Extend Engine Life: Helps remove salt, sand, and grime that can damage internal components
- Simple Operation: Clamp over the lower unit’s water intake and attach a hose
- Essential for Maintenance: Ideal for flushing after saltwater use, winterizing, or tune-ups
- Universal Fit: Compatible with most outboard motors and sterndrives with side water intakes
- Durable Construction: Built for repeated use in marine environments
Perfect For:
- Boaters who want to protect and maintain their outboard engines
- Freshwater flushing after saltwater trips
- Running engines safely on land during maintenance or diagnostics
- Preventing long-term corrosion and scale buildup
Let customers speak for us
from 241 reviewsBrushes are awesome !!!
Awesome quality, Very pleased with the dock rope.
I would like to start by saying the company is awesome. Couldn't figure out how to use the 15% off on the purcjase of the brush. They credited my account the discount the next day. The brush and three heads are very high quality and work extremely well. The stainless pole feels far superior to other brushes I have used over the years. I am very pleased with the purchase of this product.
Great gift to my self or the boater in your life.
It’s perfect for my boating needs. I like that the coil remains tightly coiled when not in use.
Nice soft brush. Handle is long and sturdy.
High quality at a low price
Brushes are superior quality , I decided to go with the 3 brush combo with new handle package to handle all my boat cleaning needs! My order was processed quickly and delivered within a couple days. Very satisfied 😎🎣
So far so good. Love the feel of the handle. Love the telescoping part. The brush head is super soft.
Well built, works well, arrived fast with quick shipping. Mahi on it is cool too!
Brush is semi soft, good for boat interior.
Quality products fast shipping
This is the best boat cleaner I have ever used. I will be buying more.
Great quality and value
Great quality brush and handle, doesn’t damage or leave scuffs with the rubber ring around it which is nice. easy to adjust on the fly