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Mercury 4hp 5hp carb - mercury,

Mercury 4hp 5hp carb - mercury,

£15.88 · Buy It Now

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Mercury mariner 4hp 5hp 6hp - 4hp,

Mercury mariner 4hp 5hp 6hp - 4hp,

£69.99 · Buy It Now

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Carburetor for mercury mariner - carburetor,

Carburetor for mercury mariner - carburetor,

£31.91 · Buy It Now

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Genuine mariner mercury 4hp - genuine,

Genuine mariner mercury 4hp - genuine,

£75.00 · Buy It Now

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Mercury mariner 4hp 5hp 6hp - mercury,

Mercury mariner 4hp 5hp 6hp - mercury,

£11.75 · Buy It Now

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Mercury 4hp 5hp - mercury, 4hp-5hp

Mercury 4hp 5hp - mercury, 4hp-5hp

£28.77 · Buy It Now

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Mercury 4hp 5hp 6hp - 4hp, annual

Mercury 4hp 5hp 6hp - 4hp, annual

£59.00 · Buy It Now

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Mercury 4hp 140hp - mercury, –4hp-140hp

Mercury 4hp 140hp - mercury, –4hp-140hp

£6.20 · Buy It Now

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Genuine annual service kit - annual, 4hp

Genuine annual service kit - annual, 4hp

£54.99 · Buy It Now

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Mercury 2 stroke - mercury,

Mercury 2 stroke - mercury,

£47.24 · Buy It Now

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Fuel pump diaphragm repair - ,

Fuel pump diaphragm repair - ,

£13.64 · Buy It Now

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Powerhead base gasket mercury - powerhead,

Powerhead base gasket mercury - powerhead,

£12.59 · Buy It Now

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Mercury 4hp 5hp - mercury, 4hp-5hp

Mercury 4hp 5hp - mercury, 4hp-5hp

£28.77 · Buy It Now

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Carburettor 3r1 03200 for - carburettor, 3r1-03200-1-00

Carburettor 3r1 03200 for - carburettor, 3r1-03200-1-00

£35.40 · Buy It Now

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Mercury mariner 4hp - mariner, four

Mercury mariner 4hp - mariner, four

£74.97 · Buy It Now

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Carburetor carb fit - fit, for

Carburetor carb fit - fit, for

£43.18 · Buy It Now

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Mercury mariner 4hp 5hp - mariner,

Mercury mariner 4hp 5hp - mariner,

£26.77 · Buy It Now

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New mercury mariner - mercury,

New mercury mariner - mercury,

£73.99 · Buy It Now

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Genuine mariner mercury 4hp - mariner,

Genuine mariner mercury 4hp - mariner,

£36.95 · Buy It Now

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Mercury mariner fuel - fuel, pipe

Mercury mariner fuel - fuel, pipe

£18.55 · Buy It Now

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Fuel tank fit for tohatsu - fuel,

Fuel tank fit for tohatsu - fuel,

£28.72 · Buy It Now

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Genuine quicksilver 12l fuel - genuine,

Genuine quicksilver 12l fuel - genuine,

£124.95 · Buy It Now

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Fuel pump for - for, /

Fuel pump for - for, /

£18.94 · Buy It Now

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Mercury mariner 4hp 5hp - mercury,

Mercury mariner 4hp 5hp - mercury,

£58.95 · Buy It Now

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Mercury 4hp impeller - 4hp,

Mercury 4hp impeller - 4hp,

£8.65 · Buy It Now

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Mercury mariner stroke 2hp - mercury,

Mercury mariner stroke 2hp - mercury,

£15.00 · Buy It Now

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Fuel filter for mercury - filter,

Fuel filter for mercury - filter,

£6.66 · Buy It Now

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Annual service kit 4hp - service, mercury

Annual service kit 4hp - service, mercury

£32.95 · Buy It Now

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Mercury mariner 4hp 5hp - mercury,

Mercury mariner 4hp 5hp - mercury,

£69.99 · Buy It Now

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Mercury and mariner 4hp - mariner, 5hp

Mercury and mariner 4hp - mariner, 5hp

£74.97 · Buy It Now

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Ignition coil 16064a1 fit - ignition,

Ignition coil 16064a1 fit - ignition,

£16.34 · Buy It Now

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Mercury four stroke - mercury,

Mercury four stroke - mercury,

£44.45 · Buy It Now

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Water pump impeller - pump, &

Water pump impeller - pump, &

£52.99 · Buy It Now

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Impeller kit for - impeller, mercury

Impeller kit for - impeller, mercury

£16.76 · Buy It Now

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Genuine inline fuel - filter, for

Genuine inline fuel - filter, for

£13.49 · Buy It Now

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Mercury 4hp outboard - outboard, cdi

Mercury 4hp outboard - outboard, cdi

£45.00 · Buy It Now

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Mercury 4hp 5hp 6hp stroke - mercury,

Mercury 4hp 5hp 6hp stroke - mercury,

£47.25 · Buy It Now

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Mariner mercury 4hp 5hp - mariner,

Mariner mercury 4hp 5hp - mariner,

£175.00 · Buy It Now

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Fuel pump for - fuel, tohatsu

Fuel pump for - fuel, tohatsu

£20.38 · Buy It Now

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3303 812647t1 812648t - 3303-812647t1, 3303-812648t

3303 812647t1 812648t - 3303-812647t1, 3303-812648t

£93.59 · Buy It Now

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Service maintenance kit 4hp - kit,

Service maintenance kit 4hp - kit,

£47.95 · Buy It Now

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Water pump impeller housing - pump,

Water pump impeller housing - pump,

£33.00 · Buy It Now

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Fuel filter for mercury - filter,

Fuel filter for mercury - filter,

£5.99 · Buy It Now

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Genuine mariner mercury - genuine, 4hp

Genuine mariner mercury - genuine, 4hp

£25.00 · Buy It Now

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Ngk dcpr6e mercury mariner - ngk,

Ngk dcpr6e mercury mariner - ngk,

£10.49 · Buy It Now

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Water pump impeller gaskets - water, &

Water pump impeller gaskets - water, &

£20.95 · Buy It Now

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Mercury mariner thermostat - mercury,

Mercury mariner thermostat - mercury,

£9.49 · Buy It Now

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Thermostat for mercury mariner - thermostat,

Thermostat for mercury mariner - thermostat,

£25.73 · Buy It Now

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Mercury 4hp 5hp 6hp - 5hp, annual

Mercury 4hp 5hp 6hp - 5hp, annual

£59.00 · Buy It Now

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Mercury 4hp stroke outboard - 4hp,

Mercury 4hp stroke outboard - 4hp,

£33.65 · Buy It Now

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Mercury 4hp 5hp - mercury, 4.5hp

Mercury 4hp 5hp - mercury, 4.5hp

£45.00 · Buy It Now

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Impeller kit for mercury - kit, 4hp

Impeller kit for mercury - kit, 4hp

£18.86 · Buy It Now

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Engine side male - male, fuel

Engine side male - male, fuel

£27.90 · Buy It Now

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Water pump impeller - water, 4hp

Water pump impeller - water, 4hp

£9.99 · Buy It Now

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Fuel pump for outboard mariner - for,

Fuel pump for outboard mariner - for,

£17.47 · Buy It Now

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Fuel pump for 8 hp - 4,

Fuel pump for 8 hp - 4,

£41.99 · Buy It Now

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Gear case anode - gear,

Gear case anode - gear,

£10.49 · Buy It Now

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Mercury stroke outboard - 4,

Mercury stroke outboard - 4,

£45.14 · Buy It Now

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Water pump impeller for - water,

Water pump impeller for - water,

£6.32 · Buy It Now

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Mercury mariner tohatsu 4hp - mariner,

Mercury mariner tohatsu 4hp - mariner,

£18.99 · Buy It Now

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Mercury mariner outboard fuel - mercury,

Mercury mariner outboard fuel - mercury,

£25.45 · Buy It Now

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Mercury mariner 4hp - mariner, 6hp

Mercury mariner 4hp - mariner, 6hp

£53.95 · Buy It Now

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Aluminum propeller 4x5 for - 7.4x5.7,

Aluminum propeller 4x5 for - 7.4x5.7,

£19.42 · Buy It Now

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Mercury mariner 4hp 5hp - mercury,

Mercury mariner 4hp 5hp - mercury,

£29.95 · Buy It Now

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Water pump impeller kit - kit, ~

Water pump impeller kit - kit, ~

£32.95 · Buy It Now

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Mercury mariner 4hp 5hp - mariner,

Mercury mariner 4hp 5hp - mariner,

£34.99 · Buy It Now

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Impeller for mercury 4hp 5hp - impeller,

Impeller for mercury 4hp 5hp - impeller,

£15.30 · Buy It Now

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Water pump impeller for - water,

Water pump impeller for - water,

£7.96 · Buy It Now

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Oil change service kit - oil,

Oil change service kit - oil,

£13.94 · Buy It Now

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Genuine mercury mariner - mercury,

Genuine mercury mariner - mercury,

£12.95 · Buy It Now

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Fuel pump for - fuel,

Fuel pump for - fuel,

£17.99 · Buy It Now

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Front mount gear - front,

Front mount gear - front,

£29.99 · Buy It Now

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Genuine mercury mariner water - mercury,

Genuine mercury mariner water - mercury,

£19.20 · Buy It Now

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Quicksilver gear case anode - quicksilver,

Quicksilver gear case anode - quicksilver,

£6.95 · Buy It Now

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Mercury mariner 4hp - mariner, 2

Mercury mariner 4hp - mariner, 2

£12.50 · Buy It Now

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Mercury mariner 4hp - mariner, 5hp

Mercury mariner 4hp - mariner, 5hp

£29.99 · Buy It Now

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Mercury mariner lower unit - mercury,

Mercury mariner lower unit - mercury,

£33.95 · Buy It Now

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Fuel line reducer elbow tank - reducer, (tank

Fuel line reducer elbow tank - reducer, (tank

£19.95 · Buy It Now

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4hp stroke mercury - mercury, /

4hp stroke mercury - mercury, /

£45.99 · Buy It Now

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Genuine inline fuel - filter, 4hp

Genuine inline fuel - filter, 4hp

£12.04 · Buy It Now

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Mercury 4hp stroke outboard - 4,

Mercury 4hp stroke outboard - 4,

£60.38 · Buy It Now

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Genuine mercury mariner - genuine,

Genuine mercury mariner - genuine,

£35.00 · Buy It Now

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Impeller for mercury outboard - mercury,

Impeller for mercury outboard - mercury,

£4.89 · Buy It Now

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Fuel line pipe reducer - fuel, elbow

Fuel line pipe reducer - fuel, elbow

£19.95 · Buy It Now

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Genuine mariner mercury 4hp - genuine,

Genuine mariner mercury 4hp - genuine,

£8.00 · Buy It Now

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Impeller for mercury mariner - impeller,

Impeller for mercury mariner - impeller,

£10.49 · Buy It Now

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Powerhead rebuild head gasket - powerhead,

Powerhead rebuild head gasket - powerhead,

£89.00 · Buy It Now

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Cylinder head base gasket - head, &

Cylinder head base gasket - head, &

£15.74 · Buy It Now

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Fuel pump diaphragm gasket - fuel,

Fuel pump diaphragm gasket - fuel,

£13.64 · Buy It Now

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Mercury mariner 4hp 5hp - 4hp, 6hp

Mercury mariner 4hp 5hp - 4hp, 6hp

£11.75 · Buy It Now

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Genuine mercury mariner 4hp - mariner,

Genuine mercury mariner 4hp - mariner,

£29.50 · Buy It Now

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Mercury mariner service kit - mariner,

Mercury mariner service kit - mariner,

£52.49 · Buy It Now

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New mercury mariner - new, 4

New mercury mariner - new, 4

£72.38 · Buy It Now

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Water pump impeller kit - water,

Water pump impeller kit - water,

£37.95 · Buy It Now

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6e0 w0001 power head gasket - 6e0-w0001,

6e0 w0001 power head gasket - 6e0-w0001,

£46.53 · Buy It Now

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New stroke carburetor - 4-stroke, for

New stroke carburetor - 4-stroke, for

£33.37 · Buy It Now

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📊96 listings · from £4.89 · avg £33.96
⚠️ These listings were last updated more than 19 days ago. Search for fresh listings

Browse 96 mercury 4hp listings currently in our index. Prices range from £4.89 to £175, with an average of £33.96. 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 mercury 4hp →

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Everything you need to know about mercury 4hp

Whether you are looking for a brand-new or second-hand mercury 4hp, 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 £4.89, while premium listings can reach £175 — giving you a wide budget spread to work with. The average price of £33.96 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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