Search  for anything...
Redneck Convent

Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit – Marine Outboard Engine Flushing

    • Based on 664 reviews
Condition: New
Checking for product changes
$22.49 Why this price?

Buy Now, Pay Later

As low as $5 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 3
Order within 19 hours and 35 minutes
Available payment plans shown during checkout

Features

  • ULTIMATE DUAL FEED FLUSHER: Use the Redneck Convent Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs with Hose Fittings Flush Kit Marine Outboard Engine Flushing to obliterate salt and mineral build up along with other contaminants from your outboard boat engines lower unit cooling system when hooked up to a garden hose; Effective way to flush engine with fresh water to prevent clogging and corrosion and allow for engine adjustments
  • EASY INSTALLATION: Requires no tools for installation or removal; Simply slide the flusher muff cups over the top of the water intake slots on your boat and connect your garden hose to one of the included quick connect fittings to run motor out of the water or use to winterize motor; Never turn water supply to full force or damage to drive may occur
  • FITS YOUR BOAT: Compatible with most Johnson/Evinrude, Mercury, Yamaha, Chrysler, Force, Honda, Nissan, Suzuki, and Tohatsu outdrives; As long as your boat includes side water inlet ports, this flusher is for you; Rotate muff ears to fit and seal over the water pick-ups on the lower unit (cups swivel to be positioned horizontally or vertically for a multitude of ways to put it on)
  • NO LEAKAGE: Inferior round cups do not always fit correctly over intake ports, but these rectangular cups are easy to put on, clamp very tightly, and provide maximum water flow in both intakes while allowing for zero leakage once you start the engine; Cup dimensions 5 inches x 3.25 inches and 1.25 inches deep (12.7cm x 8.3cm x 3.2cm); Black coated steel frame for quick and secure connection
  • CONTENTS: Package includes (1) dual feed flusher and (2) quick connect style hose fittings that easily attach to your standard garden hose (hose not included)

Brand: Redneck Convent


Item Weight: 1.4 Pounds


Color: Black


Material: rubber/metal


Mounting Type: Flush, Engine


Item Package Dimensions L x W x H: ‎15 x 6 x 3.5 inches


Package Weight: ‎0.64 Kilograms


Item Dimensions LxWxH: ‎18.65 x 5.9 x 3.2 inches


Item Weight: ‎1.4 Pounds


Brand Name: ‎Redneck Convent


Color: ‎Black


Material: ‎rubber/metal


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎Redneck Convent


Part Number: ‎0974


Date First Available: November 2, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great
These work better than all the ones I have had over the years thank you very much 😊
Reviewed in the United States on August 5, 2023 by Kindle Customer
    • Works Great
Better than round one
Reviewed in the United States on August 2, 2023 by TXGUNNERWIFE
    • Great product
3 boats that I have!
Reviewed in the United States on July 17, 2023 by Tom Nixon
    • Nice and Tight
Fits nice and tight around the transom!
Reviewed in the United States on June 22, 2023 by IObaydi
    • Made it Taiwan works great
Use this on my 75hp Yamaha 4 stroke outboard. Works great and I’d definitely buy again. It’s made it Taiwan not America. It’s kinda funny caught the name of the product.
Reviewed in the United States on May 31, 2022 by Chuck t
    • Better quality than most.
This thing is pretty good quality. I also like the fact that water comes out of both sides. Although it seems to be really good quality, it’s really hard to make a tight fit. Works great on my 85 hp Johnson, not so great on my 25 hp Mercury. I am guessing this is something to do with the location of the water inlet and the shape of the lower unit. I would definitely buy this again. ... show more
Reviewed in the United States on August 10, 2021 by Full Throttle Repair LLC
    • Splits water pressure in half-didn’t work on Yamaha outboard
Returned this since it doesn’t produce enough water pressure to show the tell tale water flow on my Yamaha F150. Thought I was upgrading but will be switching back to my old one sided muffs which worked fine. Also they are not really adjustable as someone mentioned. Very difficult to turn the muffs vertical to fit my water intake. ... show more
Reviewed in the United States on January 24, 2023 by C. Grant
    • Works on 150 Merc
I bought this to flush my 2019 Mercury 150 4-stroke. Initially I tried to slide it on the foot of the outboard dry; no moisture on the rubber cups or on the foot of the engine. I absolutely could not get it to slide into place. Then it dawned on me to wet it and the foot, and it slid right on. My old flusher wouldn't seal tight enough to get water to the water pump. This one worked like a charm. Note that because of the dual feed design the cups cannot be rotated. The feed tubes are plastic so handle it by the metal spring-arms. ... show more
Reviewed in the United States on June 18, 2019 by G. Morgan

Can't find a product?

Find it on Amazon first, then paste the link below.