Best Motor Flushers Deals Online in the UK (25 Deals Found)

Last Updated - 28/02/2026 Sort By:

Best Choice
JT-HLM

New
JT-HLM Universal Round Muff Motor Flusher for Boats - Flush Away Sand, Silt and Salt Boat Motor Flusher Water Flusher Bo
➤Easy to connect -Simply slide cups over the top of the water intake slots and connect your garden hose to the quick con

£10.00
Best Value
DollaTek

New
DollaTek Boat Motor Flusher Engine Ear Muffs Outboard Garden Hose Connection
Effective way to flush engine with fresh water to rid salt, sand and silt & to prevent corrosion

£9.99 £12.99
New
Double Dual Feed Outboard Motor Flusher Universal Marine Boat Engine Flush Muffs
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£17.00
DollaTek

Used
DollaTek Boat Motor Flusher Engine Ear Muffs Outboard Garden Hose Connection
Effective way to flush engine with fresh water to rid salt, sand and silt & to prevent corrosion

£9.09
New
Double Water Feed Outboard Motor Flusher Universal Boat Engine Flush Muffs Muff
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£16.99
JT-HLM

New
JT-HLM Boat Flusher, Boat Rectangular Dual Outboard Engine Muffs, Outboard Ear Muffs, Outboard Engine Flush, Boat Motor
▲Outboard muffs total Length:15"，Rectangular Cap Size: 4.8" * 3.1" (122mm * 78.7mm). Please see the size image for detai

£17.63
JT-HLM

New
JT-HLM Marine Boat Rectangular Outboard Motor, Water Flusher Ear Muff Engine Flusher, Outboard Water Muffs, Boat Engine
▲Outboard Motor Flush Arms Length:10" (256mm)，Rectangular Cap Size: 4.85" * 3" (123mm * 76.7mm)

£12.24
New
Dual Feed Outboard Motor Flusher Universal for Inboard Boat Engine Flush Muffs
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£12.00
BELLIFFY

New
BELLIFFY Dual Feed Motor Flusher for Outboard Engines - Connects to Standard Garden Hose for Efficient Boat Engine Clean
Effective Engine Flushing: This Motor Cleaner efficiently flushes contaminants from outboard and sterndrive engines, ens

£15.69
New
Dual Feed Outboard Motor Flusher Universal for Inboard Boat Engine Flush Muffs
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£17.00
22% Off
Qiilu

New
Qiilu Outboard Motor Water Flusher, Dual Feed, Large Rectangular Ear Muffs, Fast Connection, Suits Most Outboards & Ster
★Maintance ----- Flush the engine with fresh water to remove salt, sand and silt, effectively prevent corrosion.

£21.30 £27.20
FFT

New
FFT Universal Rectangular Marine Boat Yacht Motor Flusher Engine Muffs Cup Outboard Garden Hose Attachment
★Maintance ----- Flush the engine with fresh water to remove salt, sand and silt, effectively prevent corrosion.

£15.99
New
Outboard Motor Flusher Universal Boat Engine Flush Muffs Muff NEW FMUFF2
Universal Outboard Engine Flush Muffs. For flushing outboard engines with clean fresh water. Simple to use just attach a

£10.50
Ejoyous

New
Boat Motor Flushers, Outboard Engine Flushing Muffs Universal Outboard Engine Water Muffs Rectangular Motor Engine Clean
【Efficient and Practical】Keep your boat engine in top condition by flushing it with fresh water to remove salt, sand, an

£22.39
New
Double Water Feed Outboard Motor Flusher Universal Boat Engine Flush Muffs Muff
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£12.00
Generic

New
Automatic Toilet Sensor Flusher with Infrared Detection, Rechargeable and IPX5, for Home, Hotel and Restaurant Bathrooms
[CONTACTLESS OPERATION] Enjoy the convenience of a touch-free experience with our intelligent toilet flush button. Simpl

£11.94
New
Boat Engine Flush Muffs Large Rectangular Dual Water Feed Outboard Motor Flusher
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£17.00
New
OUTBOARD Motor Flusher Engine Flush Muffs Mercury Mariner Suzuki
Universal Marine Engine Flusher. For OUTBOARD Engines. Suitable for the following outboard engines Suzuki 20 / 65 HP.

£25.50
New
Dual Feed Outboard Motor Flusher Universal for Inboard Boat Engine Flush Muffs
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£10.99
New
Outboard Engine Motor Flusher
Outboard Engine Motor Flusher – Round Earmuff. Keep your outboard engine running smoothly with this easy-to-use outboard

£13.99
New
Double Feed Outboard Motor Flusher Universal Inboard Boat Engine Flush Muffs
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£17.00
New
Yamaha Outboard Motor - Motor Flusher - FLUSH KIT - JETSKI - ABB-FLUSH-JD
Motor flusher Kit. Various jetski such as SJ700. Will also fit other manufacturers with an 8mm thread flush port, such a

£28.50
New
Dual Water Feed Boat Motor Flusher Rectangular Cup Muffs Hose Fittings Flush Kit
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£16.99
New
˜Motor Flusher Strong Cleaning Power Single Tube Round Head Universal Boat Motor
[Main Function] Motor flusher can wash the motor well, prevent corrosion and prolong its service life. Item Type: Motor

£15.87 £16.71
New
Double Outboard Motor Flusher Universal Inboard Boat Engine Flush Muffs UK NEW
1 Piece Motor Flusher. Be sure to have an even flow of water but not too much pressure as the water will spurt out preve

£17.00

25 Motor Flushers deals are available from: Amazon, eBay stores, starting from £9.09.
The biggest discount we found is 23% on DollaTek Boat Motor Flusher Engine Ear Muffs Outboard Garden Hose Connection at Amazon.
The lowest price we found is £9.09 while the highest is £28.50.
Prices for the best Motor Flushers deals average at £15.78.
Last updated on February 28, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Motor Flushers.