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100hp outboard

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100hp outboard for sale on largest auction and classifieds sites

Home / Marine Parts / 100hp outboard refurbished & used for sale | For Sale UK
Genuine yamaha outboard engine - genuine,

Genuine yamaha outboard engine - genuine,

£68.75
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Power trim tilt - power,

Power trim tilt - power,

£720.70
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Mariner optimax stroke - optimax, 2

Mariner optimax stroke - optimax, 2

£2556.70
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6d8 43800 power trim - power,

6d8 43800 power trim - power,

£975.56
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100hp outboard propeller - 100hp,

100hp outboard propeller - 100hp,

£169.99
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Adjustable silver transom - silver,

Adjustable silver transom - silver,

£32.69
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Mercury mariner 100hp 115hp - mercury/mariner, 100hp/115hp

Mercury mariner 100hp 115hp - mercury/mariner, 100hp/115hp

£63.10
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Yamaha 100hp four stroke

Yamaha 100hp four stroke

£46.95
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Ngk lfr4a e spark - lfr4a-e, plug

Ngk lfr4a e spark - lfr4a-e, plug

£52.49
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Evinrude johnson 85hp 90hp - johnson,

Evinrude johnson 85hp 90hp - johnson,

£160.00
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New genuine yamaha - genuine,

New genuine yamaha - genuine,

£8.40
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Mercury 100hp outboard elpto - mercury,

Mercury 100hp outboard elpto - mercury,

£250.00
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Thermostat 66m 12411 - thermostat,

Thermostat 66m 12411 - thermostat,

£13.86
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Ignition coil 6r3 85570 - coil, 6r3-85570

Ignition coil 6r3 85570 - coil, 6r3-85570

£44.90
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67f 43810 tilt piston - sub,

67f 43810 tilt piston - sub,

£131.88
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Oil filter yamaha outboard - outboard, 80

Oil filter yamaha outboard - outboard, 80

£13.64
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Mercury mariner 90hp - mariner,

Mercury mariner 90hp - mariner,

£52.45
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Yamaha 100hp outboard trim - yamaha,

Yamaha 100hp outboard trim - yamaha,

£104.70
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600d oxford heavy duty - 600d,

600d oxford heavy duty - 600d,

£15.33
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Fuel pump for yamaha stroke - pump,

Fuel pump for yamaha stroke - pump,

£28.69
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Service kit for - kit, mercury

Service kit for - kit, mercury

£209.99
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Mercury 100hp elpto outboard - elpto,

Mercury 100hp elpto outboard - elpto,

£450.00
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Mercury mariner 100hp 115hp - mercury,

Mercury mariner 100hp 115hp - mercury,

£84.75
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Mercury mariner 75hp 80hp 90hp - mariner,

Mercury mariner 75hp 80hp 90hp - mariner,

£285.00
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Prime starter assy for yamaha - assy,

Prime starter assy for yamaha - assy,

£35.99
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Chrysler force 75hp - 85hp, 90hp

Chrysler force 75hp - 85hp, 90hp

£25.00
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Yamaha oem outboard water - outboard,

Yamaha oem outboard water - outboard,

£12.50
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Outboard engine tilt trim - outboard,

Outboard engine tilt trim - outboard,

£84.99
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115hp tohatsu litre - tohatsu, 4

115hp tohatsu litre - tohatsu, 4

£10649.00
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Tohatsu service kit - kit, 90hp

Tohatsu service kit - kit, 90hp

£190.00
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Water pump impeller - impeller, for

Water pump impeller - impeller, for

£56.99
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Chrysler 45hp 55hp 65hp 70hp - 45hp,

Chrysler 45hp 55hp 65hp 70hp - 45hp,

£10.00
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Yamaha 100hp f100a 115hp - 100hp,

Yamaha 100hp f100a 115hp - 100hp,

£16.50
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Mercury mariner 100hp 115hp - mercury,

Mercury mariner 100hp 115hp - mercury,

£125.00
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F75 f80 f90 - hp, 4str

F75 f80 f90 - hp, 4str

£50.93
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Fuel pump for - fuel,

Fuel pump for - fuel,

£28.49
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Evinrude johnson 8hp 9hp - evinrude, 9.9hp

Evinrude johnson 8hp 9hp - evinrude, 9.9hp

£9.50
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Outboard service kit for honda - for,

Outboard service kit for honda - for,

£76.99
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Fuel pump for 6d8 24410 - fuel,

Fuel pump for 6d8 24410 - fuel,

£31.99
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Suzuki 100hp df100b - suzuki,

Suzuki 100hp df100b - suzuki,

£29.90
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Mercury mariner 75hp 100hp - mercury,

Mercury mariner 75hp 100hp - mercury,

£11.45
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Mercury mariner 100hp 115hp - mariner,

Mercury mariner 100hp 115hp - mariner,

£13.90
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Thermostat for yamaha stroke - for, 4

Thermostat for yamaha stroke - for, 4

£17.99
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Mercury mariner 75hp 100 - 80, 90

Mercury mariner 75hp 100 - 80, 90

£34.75
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Genuine mercury 85hp - 85hp, 90hp

Genuine mercury 85hp - 85hp, 90hp

£35.00
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Evinrude johnson omc 85hp 90hp - evinrude,

Evinrude johnson omc 85hp 90hp - evinrude,

£22.50
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Thermostat and gasket - , honda

Thermostat and gasket - , honda

£58.79
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Impeller for mercury - impeller, mariner

Impeller for mercury - impeller, mariner

£16.94
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Inline fuel filter 100 - filter, 115

Inline fuel filter 100 - filter, 115

£15.71
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Selva outboard needle - selva,

Selva outboard needle - selva,

£15.95
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Evinrude johnson omc 65hp - omc, 70hp

Evinrude johnson omc 65hp - omc, 70hp

£49.90
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Ngk br8hs spark - @,

Ngk br8hs spark - @,

£24.58
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Mercury mariner 80hp 90hp - mercury,

Mercury mariner 80hp 90hp - mercury,

£225.00
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Mercury mariner 90 - mariner, 75,90

Mercury mariner 90 - mariner, 75,90

£135.03
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Evinrude johnson 90hp 100hp - v4,

Evinrude johnson 90hp 100hp - v4,

£15.00
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Yamaha 80hp 80a - yamaha,

Yamaha 80hp 80a - yamaha,

£7.50
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Yamaha oem outboard - yamaha, pump

Yamaha oem outboard - yamaha, pump

£8.90
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Mercury mariner fuel filter - mercury,

Mercury mariner fuel filter - mercury,

£12.95
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Mercury mariner 100hp outboard - 100hp,

Mercury mariner 100hp outboard - 100hp,

£40.00
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Fuel filter element - fuel,

Fuel filter element - fuel,

£14.18
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Genuine mercury mariner fuel - genuine,

Genuine mercury mariner fuel - genuine,

£16.00
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Mercury 100hp outboard stator - mercury,

Mercury 100hp outboard stator - mercury,

£85.00
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Mercury mariner 100hp f100 - mariner,

Mercury mariner 100hp f100 - mariner,

£45.00
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Aluminium anode kit for yamaha - aluminium,

Aluminium anode kit for yamaha - aluminium,

£34.13
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Fuel filter element for suzuki - filter,

Fuel filter element for suzuki - filter,

£12.71
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Yamaha 90hp f90 100hp f100a - 90hp, b

Yamaha 90hp f90 100hp f100a - 90hp, b

£39.90
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Rectifier regulator assy - regulator,

Rectifier regulator assy - regulator,

£23.99
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Ngk bkr6e spark plug - 4, @

Ngk bkr6e spark plug - 4, @

£25.19
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Suzuki 60hp 70hp 80hp - dt,

Suzuki 60hp 70hp 80hp - dt,

£13.60
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High pressure fuel pump - pressure,

High pressure fuel pump - pressure,

£149.95
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Yamaha oil filter - yamaha,

Yamaha oil filter - yamaha,

£11.00
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Suzuki 90hp df90 - suzuki, df100

Suzuki 90hp df90 - suzuki, df100

£75.00
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Thermostat for mercury - thermostat,

Thermostat for mercury - thermostat,

£16.49
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Suzuki dt100 100hp outboard - v4,

Suzuki dt100 100hp outboard - v4,

£26.70
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Suzuki dt100 100hp outboard - v4,

Suzuki dt100 100hp outboard - v4,

£26.70
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Trim tab anode for outboard

Trim tab anode for outboard

£18.89
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Mercury mariner 90hp f90 - mercury, 100hp

Mercury mariner 90hp f90 - mercury, 100hp

£125.00
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Suzuki dt100 100hp outboard - 100hp,

Suzuki dt100 100hp outboard - 100hp,

£42.30
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Mercury mariner 80hp 85hp - mariner,

Mercury mariner 80hp 85hp - mariner,

£100.00
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Yamaha vf115xb 115 max 4 - 115, v

Yamaha vf115xb 115 max 4 - 115, v

£12414.00
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Suzuki dt100 100hp outboard - suzuki, v4

Suzuki dt100 100hp outboard - suzuki, v4

£26.70
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Suzuki 100hp outboard - 100hp,

Suzuki 100hp outboard - 100hp,

£75.00
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Suzuki dt100hp outboard prop - dt100hp,

Suzuki dt100hp outboard prop - dt100hp,

£85.00
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Mercury mariner 75hp 80hp 90hp - 75hp,

Mercury mariner 75hp 80hp 90hp - 75hp,

£95.00
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Yamaha 100 115 hp - hp, fuel

Yamaha 100 115 hp - hp, fuel

£151.50
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Genuine mercury mariner - mariner, 70hp

Genuine mercury mariner - mariner, 70hp

£47.50
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Service kit for suzuki - kit,

Service kit for suzuki - kit,

£85.17
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Suzuki outboard thermostat 100

Suzuki outboard thermostat 100

£29.39
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Yamaha 100hp 115hp 130hp - 100hp,

Yamaha 100hp 115hp 130hp - 100hp,

£375.00
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Mercury mariner outboard 80 - mercury,

Mercury mariner outboard 80 - mercury,

£17.99
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Suzuki dt100 100hp outboard - suzuki, v4

Suzuki dt100 100hp outboard - suzuki, v4

£21.50
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Suzuki dt100 100hp - suzuki,

Suzuki dt100 100hp - suzuki,

£26.70
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Fuel tank cap with - fuel,

Fuel tank cap with - fuel,

£30.44
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Mercury yamaha 115hp efi - yamaha,

Mercury yamaha 115hp efi - yamaha,

£975.70
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Fuel pump for 68v - for, 68v-24410-00

Fuel pump for 68v - for, 68v-24410-00

£28.99
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📊95 listings · from £7.5 · avg £359.19

Browse 95 100hp outboard listings currently in our index. Prices range from £7.5 to £12414, with an average of £359.19. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 100hp outboard →

Try this: 100 hp outboard engine | electric outboard engine | yamaha 1300 jet ski | rib console | plastic dinghy boat | fibreglass model boat | tohatsu 3 5 | polaris msx | matchstick cutter | walker log

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Everything you need to know about 100hp outboard

Whether you are looking for a brand-new or second-hand 100hp outboard, eBay offers one of the largest selections available online. With 95 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £7.5, while premium listings can reach £12414 — giving you a wide budget spread to work with. The average price of £359.19 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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