1
Extends engine life by flushing debris.
Connects easily to standard garden hoses.
Universal fit for various engine types.
Compatible with most outboards and I/Os.
Flexible rubber cups ensure a secure connection.
Manufacturer part number: 50-18301.
Simple to use after every outing.
Average Rating out of 5:
Price Range: $9.78
Size: One Size
2
Efficient dual flow motor flusher for boats.
Protects engine from contaminants and increases lifespan.
Easily connects to standard garden hoses.
Flushing removes salt, silt, and grime effectively.
Supports engine adjustments while out of water.
Tool-free installation and removal in seconds.
Compatible with most inboard and outboard motors.
Average Rating out of 5:
Price Range: $14.99
Size: One Size
Material: Blend
3
Universal design fits most outboard motor brands.
Easy installation with garden hoses for convenience.
High elasticity prevents deformation during use.
Quickly flushes contaminants from cooling system.
Allows idle-speed adjustments for engine tuning.
Compact size for easy storage and transport.
Durable construction ensures long-lasting performance.
Average Rating out of 5:
Price Range: $11.99
4
Stronger 2025 edition for enhanced durability and performance.
Universal fit for outboard and inboard engines.
Rotating ears adapt to various motor sizes easily.
Double-sided design ensures superior water intake.
Standard hose connection with optional quick connect adapter.
Flexible muffs snugly fit engine intakes effortlessly.
Family-owned brand prioritizing quality and customer satisfaction.
Average Rating out of 5:
Price Range: $24.99
Material: Rubber
5
Effectively flushes contaminants from your boat engine. Dual input design improves engine flushing efficiency. Connects easily to standard garden hoses. Compatible with most outboard and sterndrive engines. Ideal for winterizing your boat's engine. Durable construction for long-lasting performance. Simple to use and maintain for boat owners.
Average Rating out of 5:
Price Range: $19.99
Size: One Size
Material: Plastic
6
Lead-free brass ensures health and safety.
Durable EPDM rubber hose withstands extreme conditions.
Max pressure rating of 300 PSI for reliability.
Temperature range from -22℉ to +250℉.
12-inch hose length for flexible access.
Compatible with standard garden hoses and air compressors.
Ideal for winterizing plumbing and irrigation systems.
Average Rating out of 5:
Price Range: $15.83
7
Effortless flushing for Mercury outboard engines.
Durable, UV-protected construction for longevity.
Includes cowling gasket seal for easy installation.
Compatible with various Mercury engine models.
Crafted from strong glass-filled nylon material.
Seals flushing port to prevent water egress.
Reliable performance for extended engine maintenance.
Average Rating out of 5:
Price Range: $75.00
8
High-pressure cleaning for boats and vehicles.
Removes salt and corrosive deposits effectively.
Compatible with standard garden hoses.
Multiple spray settings for customized cleaning.
Ideal for inboard and outboard engine flushing.
Essential for winterizing your boat and gear.
Easy-to-use applicator for hassle-free dispensing.
Average Rating out of 5:
Price Range: $19.99
9
High-quality brass and EPDM rubber construction.
Compatible with Yamaha WaveRunner and boats.
Includes necessary connectors and fittings.
Max pressure rating of 300 PSI.
Temperature range: -22℉ to +250℉.
Easy assembly with rotary hose joints.
One-year warranty for peace of mind.
Average Rating out of 5:
Price Range: $15.20
Material: Brass
10
Slide valve and hose adapter included.
Compatible with 1997-2011 Sea-Doo PWC models.
Simple connection for easy flushing.
No tools needed for installation.
Durable, corrosion-resistant construction.
Designed for harsh marine environments.
Customer support available for inquiries.
Average Rating out of 5:
Price Range: $15.99
Material: Plastic
11
Flushes sand, silt, and alkali from engines. Tool-free installation on raw water strainers. Telescoping shaft for precise alignment. Adjustable length: 18.5 to 31 inches. Large suction cup prevents fall-off during use. Ideal for hard-to-reach engine areas. Manufactured by Seachoice for quality assurance.
Average Rating out of 5:
Price Range: $32.96
Size: One Size
12
Adjustable length from 18" to 30" easily.
Quick and easy installation without tools required.
Large cup design prevents water blow-by.
Compatible with gas and diesel inboard engines.
Ideal for ski and wakeboarding boats.
Telescoping feature enhances convenience during use.
Ensures effective flushing for optimal engine performance.
Average Rating out of 5:
Price Range: $22.99
Material: Telescopic
13
Compatible with Mercury, Mariner, Yamaha, and Suzuki engines.
Easy and quick engine flushing process.
Includes a secure outboard engine adapter.
Features a spring-loaded hose quick connect.
Quality seal O-ring ensures leak-free connection.
Connects to standard 5/8" ID hoses.
Maintains engine performance and longevity effectively.
Average Rating out of 5:
Price Range: $20.00
Color: White
14
Heavy duty steel construction for durability.
Dual feed design for effective flushing.
Compatible with most inboard and outboard engines.
Easy connection with standard 5/8 inch garden hose.
Ideal for winterizing engines with antifreeze.
Prevents salt and mineral buildup in engines.
Includes adapter for various hose sizes.
Average Rating out of 5:
Price Range: $29.99
Material: Stainless Steel
15
Heavy duty steel construction ensures durability.
Dual feed design for efficient flushing.
Connects easily to standard 5/8 inch garden hose.
Perfect for antifreeze winterization and maintenance.
Compatible with most inboard and outboard engines.
Simple installation: just attach and flush.
Customer satisfaction is our top priority.
Average Rating out of 5:
Price Range: $29.99
Material: Steel
16
Dual flow design for enhanced cleaning power.
Easy connection with standard 5/8 inch hose.
Ideal for flushing salt and mineral buildup.
Perfect for winterizing engines with antifreeze.
Compatible with most engine models and brands.
Includes adapter for different hose sizes.
Designed by passionate boaters for quality performance.
Average Rating out of 5:
Price Range: $24.99
Material: Metal
17
Semi-universal flushing kit for outboards and sterndrives.
Protects engine from galvanic corrosion effects.
Essential tool for saltwater and brackish water use.
Easily connects to standard garden hose.
Use when engine is turned off only.
Flushing internal parts prevents invasive species spread.
Quick and efficient engine maintenance solution.
Average Rating out of 5:
Price Range: $39.99
Size: Unspecified
Material: Various Materials
18
Quick connect for easy engine attachment.
Efficiently removes salt, sand, and silt.
Built-in check valve prevents water flow issues.
Simple to use with garden hose connection.
Durable materials for harsh marine conditions.
Compatible with popular outboard engine brands.
Extends engine lifespan with regular flushing.
Average Rating out of 5:
Price Range: $17.59
Material: Acrylonitrile Butadiene Styrene
19
Enhances engine longevity for optimal performance.
Ready to use, no assembly required.
Suitable for engines with side water inlets.
Easy to operate with minimal effort.
Manufactured in China for quality assurance.
Compact design for convenient storage.
Cost-effective maintenance solution for boating enthusiasts.
Average Rating out of 5:
Price Range: $17.99
Size: 1
Material: Aluminum
20
Easy and quick engine winterization with antifreeze.
Effectively flushes debris and contaminants from engines.
Dual-feed design connects to freshwater sources easily.
Extends the life of your outboard motor muffs.
Compatible with most inboard and outboard engine models.
Premium quality from a family-owned American business.
Exceptional customer service with every purchase.
Average Rating out of 5:
Price Range: $26.99
Material: Alloy Steel
21
Removes salt, sand, and oil buildup.
Prolongs engine life and performance.
Reduces metal loss by 64%.
Forms protective barrier against rust.
Compatible with Captain’s Musket for easy use.
Prevents costly repairs with regular maintenance.
Australian-made for quality and reliability.
Average Rating out of 5:
Price Range: $22.99
Material: Marine Engine, Jet Ski Motor, Inboard, Outboard
22
Connects outboard engines to freshwater sources.
Flushing removes sand, salt, and sediment.
Extends your outboard engine’s lifespan.
Easy to operate with standard garden hose.
Fits most major outboard engine brands.
Made of UV resistant black PVC material.
Corrosion resistant coated steel bracket included.
Average Rating out of 5:
Price Range: $34.90
Size: Dual Flow Rectangular
23
Easy connections with SwivelGrip technology.
Convenient kit for on-board or trailer use.
Includes two 3 ft. Flexzilla hoses.
Features dual On/Off Y-Splitter for flexibility.
Quick-Connect Flow-Stop Coupler for efficient use.
Durable ZillaGreen color for visibility and style.
Time-saving design reduces hassle while flushing.
Average Rating out of 5:
Price Range: $42.87
Color: ZillaGreen
Material: Polymer
24
Universal design fits most large motors.
Efficiently flushes cooling systems for maintenance.
Durable construction ensures long-lasting performance.
Easy to use and install for convenience.
Compact size for easy storage and transport.
Ideal for boating enthusiasts and professionals.
Enhances engine longevity and performance reliability.
Average Rating out of 5:
Price Range: $12.89
Size: Large
Material: Aluminum
25
DURABLE construction with rubber and water-tight seals.
UNIVERSAL fit for most outboard and I/O engines.
MAXIMIZE water flow for heavy-duty flushing.
EASY to use with standard hose connection.
INCLUDES quick connect male adapter for convenience.
FAMILY owned American business focused on quality.
COMMITTED to customer satisfaction and support.
Average Rating out of 5:
Price Range: $16.99
26
Quick connect for convenient maintenance and operation.
Compatible with all Yamaha 4-stroke outboards.
Includes female quick connects with water stop valve.
Anti-slip rubber sleeve for better handling.
Constructed with durable, UV-stable high-density ABS material.
Easy installation with clear threading instructions.
Contact us for any questions or concerns.
Average Rating out of 5:
Price Range: $29.98
Material: Acrylonitrile Butadiene Styrene
27
Quick connect for easy engine attachment. Compatible with Yamaha 4-stroke outboard engines. Flushes cooling system, removes salt and debris. Durable materials resist corrosion in marine environments. Built-in check valve for convenient operation. Extends lifespan of Yamaha outboard motors. Lightweight, ergonomic design for user comfort.
Average Rating out of 5:
Price Range: $25.73
Color: Black Grey Flush Kit for Yamaha Outboard
Material: ABS
28
Dual-purpose sprayer for cleaning and flushing.
Compatible with standard garden hoses.
Includes premium fireman-style nozzle for efficiency.
Effectively removes salt, sludge, and dirt.
Ideal for winterizing inboard and outboard motors.
Family-owned American brand with quality assurance.
Versatile for cars, boats, and dive gear.
Average Rating out of 5:
Price Range: $29.99
Material: Stainless Steel
29
Quick connect flush kit for outboard engines.
Compatible with Mercury, Mariner, Yamaha, Suzuki.
Includes slide valve and hose adapter.
Easy installation for hassle-free flushing.
Flush saltwater quickly and efficiently.
High-quality materials for durability.
Customer support available for queries.
Average Rating out of 5:
Price Range: $17.99
30
Compatible with Honda and Yamaha 4-stroke engines.
Constructed from durable, corrosion-resistant ABS plastic.
Seamless integration without added bulk or hassle.
Leak-proof design with four-corner card slot.
Quick connect feature for easy flushing process.
Includes connectors for garden hose compatibility.
Timely flushing extends engine performance and life.
Average Rating out of 5:
Price Range: $23.99
