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50 hp mercury outboard

4

50 hp mercury outboard for sale on largest auction and classifieds sites

Home / Marine Parts / 50 hp mercury outboard refurbished & used for sale | For Sale UK
Hp service kit - hp,

Hp service kit - hp,

£167.99
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40hp 50hp mercury mariner 50mh - mariner,

40hp 50hp mercury mariner 50mh - mariner,

£89.00
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Service kit for - for, 60hp

Service kit for - for, 60hp

£109.99
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859234t24 flywheel for mercury - 859234t24,

859234t24 flywheel for mercury - 859234t24,

£127.91
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Air box seal mercury mariner - mercury,

Air box seal mercury mariner - mercury,

£9.99
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Mercury outboard - 50,

Mercury outboard - 50,

£117.60
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Mercury mariner propeller - mariner, 12"

Mercury mariner propeller - mariner, 12"

£160.00
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Genuine fuel pump diaphragm - genuine,

Genuine fuel pump diaphragm - genuine,

£32.89
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Mercury outboard engine - mercury,

Mercury outboard engine - mercury,

£64.99
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Mercury mariner 25hp 30hp - 25hp,

Mercury mariner 25hp 30hp - 25hp,

£14.00
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Impeller for outboard - , mercury

Impeller for outboard - , mercury

£10.49
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Outboard service kit - kit, hp

Outboard service kit - kit, hp

£143.99
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Powerhead base gasket for - powerhead,

Powerhead base gasket for - powerhead,

£14.99
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Starter motor mercury - starter,

Starter motor mercury - starter,

£155.99
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40hp 50hp mercury - mercury, mariner

40hp 50hp mercury - mercury, mariner

£179.00
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Cdi switch box - cdi,

Cdi switch box - cdi,

£30.99
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Thermostat for mercury mariner - thermostat,

Thermostat for mercury mariner - thermostat,

£26.24
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Champion ra8hc spark plug - champion,

Champion ra8hc spark plug - champion,

£3.75
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Water pump impeller kit - water,

Water pump impeller kit - water,

£35.69
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Mercury mariner 60 hp - mariner, 50

Mercury mariner 60 hp - mariner, 50

£56.18
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For mercury outboard - for,

For mercury outboard - for,

£15.68
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Aluminium anode kit - , for

Aluminium anode kit - , for

£34.11
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Genuine mercury fuel - fuel, pump

Genuine mercury fuel - fuel, pump

£34.54
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Service kit mariner mercury - service,

Service kit mariner mercury - service,

£131.24
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For mercury stroke outboard - for,

For mercury stroke outboard - for,

£8.99
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Outboard service kit hp - 60,

Outboard service kit hp - 60,

£159.99
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Mercury mariner stroke - mercury/mariner, 2-stroke

Mercury mariner stroke - mercury/mariner, 2-stroke

£42.25
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Impeller for outboard mercury - impeller,

Impeller for outboard mercury - impeller,

£10.49
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Genuine mercury mariner - mercury,

Genuine mercury mariner - mercury,

£333.10
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Litres rock oil 10w30 - 3,

Litres rock oil 10w30 - 3,

£59.99
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Solas pitch outboard 4 - 14",

Solas pitch outboard 4 - 14",

£149.00
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Solas pitch outboard - solas, 13"

Solas pitch outboard - solas, 13"

£124.95
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Fuel pump for mercury - pump,

Fuel pump for mercury - pump,

£56.69
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Big foot service - big,

Big foot service - big,

£185.85
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Mercury mariner 30hp 40hp - 30hp, 45hp

Mercury mariner 30hp 40hp - 30hp, 45hp

£39.50
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Thermostat gasket kit - &,

Thermostat gasket kit - &,

£35.18
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Throttle linkage rod joint - throttle,

Throttle linkage rod joint - throttle,

£17.95
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Full service kit - service,

Full service kit - service,

£173.25
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Fuel pump genuine - fuel, mercury

Fuel pump genuine - fuel, mercury

£68.30
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96455a8 trigger for - trigger,

96455a8 trigger for - trigger,

£148.59
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Genuine mercury mariner 25hp - mercury,

Genuine mercury mariner 25hp - mercury,

£6.95
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Mercury mariner 60 - -, hp

Mercury mariner 60 - -, hp

£149.99
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Mercury/Mariner

Mercury/Mariner

£7.99
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Thermostat cover gasket - thermostat,

Thermostat cover gasket - thermostat,

£5.24
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Mercury mariner 60 hp - mariner,

Mercury mariner 60 hp - mariner,

£50.99
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Mercury mariner 60hp - mariner, 40-50-60hp

Mercury mariner 60hp - mariner, 40-50-60hp

£56.49
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Choke enrichner solenoid kit - enrichner,

Choke enrichner solenoid kit - enrichner,

£79.00
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Mercury outboard 100 hour - outboard,

Mercury outboard 100 hour - outboard,

£205.95
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Genuine mercury mariner - genuine, mercury/mariner

Genuine mercury mariner - genuine, mercury/mariner

£85.00
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Mercury mariner 50hp - mariner, outboard

Mercury mariner 50hp - mariner, outboard

£120.00
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Cdi switch box - switch, for

Cdi switch box - switch, for

£17.44
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Cdi switch box - switch, for

Cdi switch box - switch, for

£17.44
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879885t fuel filter - 35-879885t,

879885t fuel filter - 35-879885t,

£8.99
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Service kit mercury - kit, mariner

Service kit mercury - kit, mariner

£79.01
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Zinc power trim bracket - zinc,

Zinc power trim bracket - zinc,

£16.99
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Fuel filter for mercury - filter,

Fuel filter for mercury - filter,

£8.99
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Mercury mariner 35hp 40hp 50hp - mercury,

Mercury mariner 35hp 40hp 50hp - mercury,

£11.90
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Water pump impeller kit for

Water pump impeller kit for

£24.14
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Mercury mariner oil filter - mariner,

Mercury mariner oil filter - mariner,

£24.89
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Mercury mariner 40hp 50hp - 40hp, 60hp

Mercury mariner 40hp 50hp - 40hp, 60hp

£33.50
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Genuine quicksilver oil filter - genuine,

Genuine quicksilver oil filter - genuine,

£26.13
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Solas pitch outboard - solas,

Solas pitch outboard - solas,

£134.95
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Mercury mariner outboard - mariner,

Mercury mariner outboard - mariner,

£10.49
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Thermostat gasket mercury - thermostat,

Thermostat gasket mercury - thermostat,

£47.95
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Carburettor gasket kit - carburettor,

Carburettor gasket kit - carburettor,

£49.95
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Mercury mariner outboard - mercury/mariner,

Mercury mariner outboard - mercury/mariner,

£66.75
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New steering tilt tube - steering,

New steering tilt tube - steering,

£117.95
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Fuel filter element for - fuel,

Fuel filter element for - fuel,

£13.78
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40hp 50hp mercury mariner - 50hp,

40hp 50hp mercury mariner - 50hp,

£29.99
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Mercury mariner 30hp - mercury, 50hp

Mercury mariner 30hp - mercury, 50hp

£149.99
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Mariner mercury outboard - mercury,

Mariner mercury outboard - mercury,

£79.15
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Mercury mariner propeller - mercury, 12"

Mercury mariner propeller - mercury, 12"

£259.00
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Water pump impeller gaskets - pump,

Water pump impeller gaskets - pump,

£31.99
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Transom clamp bracket - bracket, 40hp

Transom clamp bracket - bracket, 40hp

£249.00
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Powerhead gasket kit for

Powerhead gasket kit for

£104.99
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Water pump impeller - water,

Water pump impeller - water,

£34.99
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Mercury mariner 50hp outboard - 50hp,

Mercury mariner 50hp outboard - 50hp,

£120.00
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Water pump impeller gasket - water,

Water pump impeller gasket - water,

£13.99
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Aluminium anode kit for

Aluminium anode kit for

£36.74
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Starter motor for - starter,

Starter motor for - starter,

£119.00
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For mercury outboard 60 - 50, 55

For mercury outboard 60 - 50, 55

£15.54
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Poppet valve diaphragm - poppet,

Poppet valve diaphragm - poppet,

£13.09
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Zinc anode kit for mercury - for,

Zinc anode kit for mercury - for,

£37.79
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Zinc power trim bracket anode - power,

Zinc power trim bracket anode - power,

£14.99
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Zinc gearbox trim tab anode - trim,

Zinc gearbox trim tab anode - trim,

£22.45
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Mercury mariner 30hp - mariner, 40

Mercury mariner 30hp - mariner, 40

£34.75
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Water pump impeller - water,

Water pump impeller - water,

£71.39
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Mercury mariner 50hp - mariner, 25-50hp

Mercury mariner 50hp - mariner, 25-50hp

£14.69
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Mercury mariner 50hp 60hp - mariner, 75hp

Mercury mariner 50hp 60hp - mariner, 75hp

£21.50
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Mercury outboard engine - outboard,

Mercury outboard engine - outboard,

£64.99
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Carburettor gasket kit - gasket,

Carburettor gasket kit - gasket,

£23.99
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Mercury mariner 50 - /, 40

Mercury mariner 50 - /, 40

£38.99
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Fuel pump for - fuel,

Fuel pump for - fuel,

£23.79
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For mercury stroke - for,

For mercury stroke - for,

£8.99
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Outboard water pump - water,

Outboard water pump - water,

£78.00
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Starter for mercury outboard - mercury,

Starter for mercury outboard - mercury,

£122.25
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📊96 listings · from £3.75 · avg £69.75

Browse 96 50 hp mercury outboard listings currently in our index. Prices range from £3.75 to £333.1, with an average of £69.75. 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 50 hp mercury outboard →

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Everything you need to know about 50 hp mercury outboard

Whether you are looking for a brand-new or second-hand 50 hp mercury outboard, eBay offers one of the largest selections available online. With 96 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 £3.75, while premium listings can reach £333.1 — giving you a wide budget spread to work with. The average price of £69.75 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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