SKU: 22353698193

Flushmaster Outboard Flushing System - 4 Outlet w/Four 7' Hose Kits [SM-FM4007]

Sale price$258.75 Regular price$287.50
Save 10%

Pay in installments of $71.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Flushmaster Outboard Flushing System - 4 Outlet w/Four 7' Hose Kits [SM-FM4007]Outboard Flushing System 4 Outlet with Four 7' Hose Kits The Flushmaster is a portable, marine grade device designed to automate the flushing process for up to four outboard motors. Powered by (3) AA batteries, it ensures thorough engine cleaning by flushing each motor sequentially before automatically shutting off. With its IP67 waterproof certification, the Flushmaster is built to last, offering a convenient and time saving solution for outboard

Outboard Flushing System - 4 Outlet with Four 7' Hose Kits

The Flushmaster is a portable, marine-grade device designed to automate the flushing process for up to four outboard motors. Powered by (3) AA batteries, it ensures thorough engine cleaning by flushing each motor sequentially before automatically shutting off. With its IP67 waterproof certification, the Flushmaster is built to last, offering a convenient and time-saving solution for outboard maintenance. Select the perfect hose length for your setup and experience hassle-free engine care with just the push of a button.

The Flushmaster Outboard Flushing System is a marine-grade, portable device that simplifies the process of flushing single, dual, triple, and even quad outboard motors. Powered by (3) AA batteries, the Flushmaster offers effortless engine maintenance while saving time and water. With just the push of a button, your motors are flushed one at a time, ensuring thorough cleaning and optimal engine performance. Once the flushing is complete, the device automatically shuts off and blocks the water flow, leaving you free to enjoy your day without further attention.

Portable - Use it anywhere you have a freshwater supply:

  • Water Spigot
  • Garden Hose
  • PVC Plumbing

Choose the appropriate hose length based on your setup and application.

With its IP67 Waterproof Certification, the Flushmaster is built to withstand harsh marine conditions, ensuring reliable performance season after season. Say goodbye to the hassle of traditional flushing methods and embrace the simplicity of Flushmaster for a smoother boating experience.

What's Included?

  • Flushmaster Device
  • (3) AA Batteries
  • Outlet Hoses
  • Hose Clamps
  • Screwdriver
  • Instructions Manual and Warranty

Product Installation:

  • Install the included (3) AA batteries
  • Install the outlet hose(s) to the Flushmaster device
  • Connect the Flushmaster device to a water source
  • Attach the outlet hose(s) to your boat motor(s)
  • Press START to begin the automated flushing process

Product Compatibility:

The Flushmaster is compatible with four-stroke outboards and flush ports. Ensure you select the optimal hose length to accommodate your application.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Quick Guide (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22353698193

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Melissa P.
Belleville, US
★★★★★ 5
great taste and healthy
Flavor Name: Peach Mango, Size: Pack of 24 (8 Fl Oz)
taste good and a great smell i prefer this over a lot of energy drinks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
L
Verified Purchase
LANCE SALKELD
Port Orchard, US
★★★★★ 5
GREAT GRAPE FLAVORED AND INCREASED ENERGY
Set name: Welch's Grape
I have tried the competitor’s grape flavored versions. This is by far the best grape flavored energy drink. It gives you the increased energy level you’re looking for without making you feel “fidgety.” Highly recommend this energy drink for its effectiveness and flavor!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
F
Verified Purchase
Flowers&SeaTides
San Leandro, US
★★★★★ 5
Green Apple is the best!
Set name: Warheads Sour Green Apple
Love these, I am subscribed for every two weeks, they last me one a day at work until the next shipment. Yay! Green sour apple is just the best. It’s slightly sour and refreshing. I work graveyard and stay awake all night with one of these. Super effective, great value for the money since I’m getting them cheaper this way than buying one a day at the convenience store next to my house. They’re sugar free but use sucralose, which is wannabe sugar but still, I’d say better for me (pre-diabetic) than real sugar.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
I
Verified Purchase
InMyHO
New York, US
★★★★★ 5
Red Berry Drink
Set name: Sour Patch Kids Redberry
I drink one of these red cans when I get to the shop in the mornin. The taste reminnd me of the candy my kids liked when they were small. It has a sour kick at first but a sweet taste comes next in my mouth. I feel awake after I finish the can. My focus stays sharp while I work on the mashines for a few hours. I do not feel jitters in my hands or my chest like I do with some coffee. The liquid has no color which is fine with me because it does not stain my teath. I keep the pack in the small fridge in the garage to keep them cold. It is a good choice for days when I have a lot of heavy labor to do. My brother tried one and he thought the flavor was tart but I think it is right. I do not feel a crash when the afternoon comes. It is a way to get energy for my shift. I like that the cans are tall and hold much to last a while. My wife says I look alert when I use them before our walk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
D
Verified Purchase
Daniel Rodrigues
Chelsea, US
★★★★★ 5
I’ll buy it again.
Set name: Warheads Sour Green Apple
Ghost is very good. Especially comparing it to other energy drinks that literally tingle your whole body if you drink it too quickly. When I’m looking for energy drinks I really want more focus and mental energy over simple caffeine high and energy. This does give me both. In a good way. It has been very effective in what it says it does. Definitely value for the money over buying it at the gas stations one by one. Buying it in bulk definitely cuts the cost down. Energy levels peak very well without a crash at the end. The ingredients seems to be very good because my body doesn’t feel heavy afterwards.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

recommand products