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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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Mercury mariner 50hp 60hp 75hp - mariner,

Mercury mariner 50hp 60hp 75hp - mariner,

£21.50
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Service kit for 50hp 60hp - kit,

Service kit for 50hp 60hp - kit,

£109.99
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Mercury mariner 40hp 50hp - 40hp,

Mercury mariner 40hp 50hp - 40hp,

£21.00
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Thermostat for mercury - thermostat,

Thermostat for mercury - thermostat,

£26.24
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Service kit mariner mercury - kit,

Service kit mariner mercury - kit,

£131.24
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Mercury mariner cdi switch box - cdi,

Mercury mariner cdi switch box - cdi,

£61.94
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879884t inline fuel filter - 879884t,

879884t inline fuel filter - 879884t,

£8.09
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Mercury outboard - 50, 60

Mercury outboard - 50, 60

£117.60
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Genuine mercury fuel pump - mercury,

Genuine mercury fuel pump - mercury,

£34.54
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Mercury mariner 60hp - mariner, 40-50-60hp

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

£56.49
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Impeller for outboard mercury - impeller,

Impeller for outboard mercury - impeller,

£10.49
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Mercury mariner propeller - mariner,

Mercury mariner propeller - mariner,

£259.00
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Mercury mariner outboard - , efi

Mercury mariner outboard - , efi

£104.70
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For mercury stroke - for,

For mercury stroke - for,

£35.86
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Solas pitch outboard - 13",

Solas pitch outboard - 13",

£124.95
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Fuel pump for - for, /

Fuel pump for - for, /

£51.44
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Powerhead base gasket 50hp - powerhead,

Powerhead base gasket 50hp - powerhead,

£19.99
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Air box seal mercury - box, mariner

Air box seal mercury - box, mariner

£11.99
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Impeller for outboard mercury - for,

Impeller for outboard mercury - for,

£10.49
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Genuine fuel pump - pump, diaphragm

Genuine fuel pump - pump, diaphragm

£32.89
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Mercury mariner 35hp 40hp 50hp - 35hp,

Mercury mariner 35hp 40hp 50hp - 35hp,

£11.90
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Full service kit mercury - service,

Full service kit mercury - service,

£173.25
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Water pump impeller - water, kit

Water pump impeller - water, kit

£71.39
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Big foot service kit - big,

Big foot service kit - big,

£185.85
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Inline fuel filter 60 hp - inline,

Inline fuel filter 60 hp - inline,

£6.29
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Mercury mariner 60hp - mercury/mariner, 40/50/60hp

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

£67.99
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Service kit for - service, 50

Service kit for - service, 50

£74.99
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Litres rock oil - rock, 10w30

Litres rock oil - rock, 10w30

£59.99
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Water pump impeller kit - water, for

Water pump impeller kit - water, for

£24.99
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40hp 50hp mercury mariner 50mh - 50hp,

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

£89.00
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Carburettor gasket kit - carburettor,

Carburettor gasket kit - carburettor,

£49.95
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Water pump impeller gaskets - &,

Water pump impeller gaskets - &,

£31.99
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40hp 50hp mercury mariner - 40hp,

40hp 50hp mercury mariner - 40hp,

£29.99
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Cdi switch box for - box, mercury

Cdi switch box for - box, mercury

£17.44
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Mercury outboard engine - mercury,

Mercury outboard engine - mercury,

£64.99
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Mercury mariner outboard - mariner,

Mercury mariner outboard - mariner,

£10.49
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Water pump impeller kit - water, for

Water pump impeller kit - water, for

£71.39
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Solas pitch outboard - solas, 4

Solas pitch outboard - solas, 4

£149.00
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Starter for mercury - starter,

Starter for mercury - starter,

£122.25
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Powerhead gasket kit for

Powerhead gasket kit for

£104.99
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Fuel filter for mercury - fuel,

Fuel filter for mercury - fuel,

£12.35
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Starter motor for - starter,

Starter motor for - starter,

£175.99
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Cdi switch box for - switch,

Cdi switch box for - switch,

£18.35
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Aluminium anode kit - , for

Aluminium anode kit - , for

£34.11
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Mercury mariner 40hp 50hp - 50hp, 60hp

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

£33.50
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Throttle linkage rod - linkage,

Throttle linkage rod - linkage,

£17.95
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Mercury mariner 30hp 40hp 50hp - mercury,

Mercury mariner 30hp 40hp 50hp - mercury,

£149.99
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Water pump impeller - repair, kit

Water pump impeller - repair, kit

£40.43
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Thermostat gasket mercury - &,

Thermostat gasket mercury - &,

£47.95
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Mercury mariner inline - mercury,

Mercury mariner inline - mercury,

£12.35
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Thermostat gasket kit - gasket,

Thermostat gasket kit - gasket,

£19.21
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Throttle lever linkages - lever, 50hp

Throttle lever linkages - lever, 50hp

£59.00
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Fuel filter for mercury - for,

Fuel filter for mercury - for,

£8.99
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Block gasket kit for - , mercury

Block gasket kit for - , mercury

£104.99
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Carburetor repair kit for - carburetor,

Carburetor repair kit for - carburetor,

£13.74
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Impeller housing gasket 40hp - gasket,

Impeller housing gasket 40hp - gasket,

£9.19
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Mercury mariner 30hp 50 - mercury,

Mercury mariner 30hp 50 - mercury,

£34.75
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Zinc gearcase anode kit - anode,

Zinc gearcase anode kit - anode,

£32.50
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Water pump impeller gaskets - pump, &

Water pump impeller gaskets - pump, &

£34.99
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Mercury outboard hp 4 - 50,

Mercury outboard hp 4 - 50,

£29.99
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Ngk dpr6ea spark plug - ngk,

Ngk dpr6ea spark plug - ngk,

£4.95
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Water pump impeller kit for - water,

Water pump impeller kit for - water,

£26.99
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Service kit mercury mariner - service,

Service kit mercury mariner - service,

£74.23
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Mercury mariner 30hp 40hp 50hp - mercury,

Mercury mariner 30hp 40hp 50hp - mercury,

£23.50
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Mercury mariner 40hp 45hp - mercury,

Mercury mariner 40hp 45hp - mercury,

£50.00
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For mercury stroke outboard - mercury,

For mercury stroke outboard - mercury,

£6.99
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Outboard service kit hp - 50,

Outboard service kit hp - 50,

£159.99
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Mercury mariner oil - mariner, filter

Mercury mariner oil - mariner, filter

£24.89
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Starter motor for mercury - motor,

Starter motor for mercury - motor,

£144.99
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Trim tab zinc anode - , for

Trim tab zinc anode - , for

£20.99
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Mercury outboard engine - mercury,

Mercury outboard engine - mercury,

£64.99
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Genuine mercury mariner 25hp - mercury,

Genuine mercury mariner 25hp - mercury,

£6.95
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14360a41 14360a16 14360a71 - 14360a41,

14360a41 14360a16 14360a71 - 14360a41,

£23.39
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Iac intake air control valve - iac,

Iac intake air control valve - iac,

£62.99
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Thermostat kit inc - kit, housing

Thermostat kit inc - kit, housing

£74.95
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Starter motor for - for, 40hp

Starter motor for - for, 40hp

£119.00
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Thermostat kit for mercury - thermostat,

Thermostat kit for mercury - thermostat,

£47.24
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Service kit mercury mariner - mercury,

Service kit mercury mariner - mercury,

£79.01
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Fuel filter 40hp 50hp 60hp - fuel,

Fuel filter 40hp 50hp 60hp - fuel,

£8.09
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Power trim motor for - trim, mercury

Power trim motor for - trim, mercury

£157.49
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Oil filter for 40hp 50hp - for,

Oil filter for 40hp 50hp - for,

£12.95
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Oil tank vent cap mercury - tank,

Oil tank vent cap mercury - tank,

£19.95
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Water pump impeller gasket - water,

Water pump impeller gasket - water,

£13.99
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Premium water pump - premium,

Premium water pump - premium,

£23.95
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Mercury mariner outboard - mercury/mariner,

Mercury mariner outboard - mercury/mariner,

£66.75
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Carburettor air box - carburettor,

Carburettor air box - carburettor,

£39.00
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Thermostat gasket kit - thermostat,

Thermostat gasket kit - thermostat,

£35.18
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Cdm ignition coil lead 50hp - cdm, &

Cdm ignition coil lead 50hp - cdm, &

£89.00
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Mercury mariner 30hp - mercury, 40hp

Mercury mariner 30hp - mercury, 40hp

£84.75
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Thermostat for mercury - thermostat,

Thermostat for mercury - thermostat,

£27.29
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Mercury outboard engine - mercury,

Mercury outboard engine - mercury,

£64.99
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Choke enrichner solenoid kit - choke,

Choke enrichner solenoid kit - choke,

£79.00
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Mercury stroke 40 - 25, 50

Mercury stroke 40 - 25, 50

£38.99
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Mercury mariner 50hp 60hp - mariner, 75hp

Mercury mariner 50hp 60hp - mariner, 75hp

£59.95
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📊95 listings · from £4.95 · avg £58.57
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 95 50 hp mercury outboard listings currently in our index. Prices range from £4.95 to £259, with an average of £58.57. 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 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 £4.95, while premium listings can reach £259 — giving you a wide budget spread to work with. The average price of £58.57 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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