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Mercury 4hp 5hp - mercury, carb

Mercury 4hp 5hp - mercury, carb

£15.88
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Mercury mariner 4hp 5hp 6hp - mercury, 4

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

£69.99
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For mercury 4hp 5hp 6hp - mercury, 4.5hp

For mercury 4hp 5hp 6hp - mercury, 4.5hp

£8.99
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Fuel pump for mariner - pump,

Fuel pump for mariner - pump,

£17.57
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Mercury 4hp 5hp 6hp annual - 5hp,

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

£59.00
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Carburetor for mercury mariner - carburetor,

Carburetor for mercury mariner - carburetor,

£31.91
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Water pump impeller for - water,

Water pump impeller for - water,

£7.80
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Mercury mariner 4hp 5hp - 4hp,

Mercury mariner 4hp 5hp - 4hp,

£26.75
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Fuel pump diaphragm - ,

Fuel pump diaphragm - ,

£13.64
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Marine pump impeller - marine,

Marine pump impeller - marine,

£26.41
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Blade boat propeller - 3,

Blade boat propeller - 3,

£33.21
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Water pump impeller for - water,

Water pump impeller for - water,

£4.50
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Mercury 4hp 5hp - mercury, 4hp-5hp

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

£30.85
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Mercury mariner 4hp 5hp 6hp - mercury,

Mercury mariner 4hp 5hp 6hp - mercury,

£99.99
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Mercury mariner lower unit - mercury,

Mercury mariner lower unit - mercury,

£26.70
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Carburettor 3r1 03200 for - carburettor, 3r1-03200-1-00

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

£35.40
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Throttle cable pulley - throttle,

Throttle cable pulley - throttle,

£11.99
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Inline fuel filter - filter, 4hp

Inline fuel filter - filter, 4hp

£11.75
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Fuel line pipe reducer - reducer, elbow

Fuel line pipe reducer - reducer, elbow

£19.95
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Genuine mariner mercury 4hp - mariner,

Genuine mariner mercury 4hp - mariner,

£25.00
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Mercury 2 stroke - 5,

Mercury 2 stroke - 5,

£47.24
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Mercury mariner fourstroke 4hp - mariner,

Mercury mariner fourstroke 4hp - mariner,

£55.00
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Carburetor with gasket for - carburetor,

Carburetor with gasket for - carburetor,

£28.99
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Mercury 4hp 5hp - mercury, 4hp-5hp

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

£30.85
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Water pump impeller housing - water, &

Water pump impeller housing - water, &

£52.99
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Gear case anode for - anode,

Gear case anode for - anode,

£10.49
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Water pump impeller for - water,

Water pump impeller for - water,

£7.75
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Quicksilver fuel filter - fuel,

Quicksilver fuel filter - fuel,

£10.43
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Mercury mariner 4 stroke - mariner, hp

Mercury mariner 4 stroke - mariner, hp

£69.99
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New carburettor assembly for - new,

New carburettor assembly for - new,

£40.88
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Carburetor for mercury - carburetor,

Carburetor for mercury - carburetor,

£49.99
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1pcs 8x8 aluminum - 1pcs, 7.8x8

1pcs 8x8 aluminum - 1pcs, 7.8x8

£27.80
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Mercury mariner 4hp - 4hp, 4

Mercury mariner 4hp - 4hp, 4

£11.75
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Impeller for mercury mariner - for,

Impeller for mercury mariner - for,

£10.49
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Cylinder head gasket for - gasket,

Cylinder head gasket for - gasket,

£9.44
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New mercury mariner - mercury,

New mercury mariner - mercury,

£73.98
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Genuine annual service kit - kit, 4hp

Genuine annual service kit - kit, 4hp

£54.99
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Ngk dcpr6e mercury mariner - dcpr6e,

Ngk dcpr6e mercury mariner - dcpr6e,

£10.49
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Carburetor carb fit for - carburetor,

Carburetor carb fit for - carburetor,

£43.19
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Genuine quicksilver 12l fuel - quicksilver,

Genuine quicksilver 12l fuel - quicksilver,

£124.95
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Water pump impeller gaskets - water,

Water pump impeller gaskets - water,

£23.95
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Mercury 4hp impeller - mercury,

Mercury 4hp impeller - mercury,

£8.65
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Mercury mariner thermostat - mariner,

Mercury mariner thermostat - mariner,

£9.49
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Mercury mariner outboard fuel - mariner,

Mercury mariner outboard fuel - mariner,

£15.88
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Powerhead base gasket - base,

Powerhead base gasket - base,

£12.59
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Water pump impeller for - water,

Water pump impeller for - water,

£5.19
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Annual service kit - service, 4hp

Annual service kit - service, 4hp

£35.95
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Mercury and mariner 4hp 5hp - mariner,

Mercury and mariner 4hp 5hp - mariner,

£74.97
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Mercury mariner 4hp 5hp - mercury,

Mercury mariner 4hp 5hp - mercury,

£22.50
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Mercury mariner stroke 2hp - 4,

Mercury mariner stroke 2hp - 4,

£15.00
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Mercury 4hp 140hp - mercury, –4hp-140hp

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

£6.20
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Carburetor carb fit for - carburetor,

Carburetor carb fit for - carburetor,

£43.18
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Mercury mariner tohatsu - mercury,

Mercury mariner tohatsu - mercury,

£10.80
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Aluminum propeller 4x5 for - aluminum,

Aluminum propeller 4x5 for - aluminum,

£18.06
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Mercury tohatsu 4hp powerhead - mercury,

Mercury tohatsu 4hp powerhead - mercury,

£120.00
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New mercury mariner - new,

New mercury mariner - new,

£79.99
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4hp 5hp 6hp service kit - 5hp,

4hp 5hp 6hp service kit - 5hp,

£51.99
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Fuel pump diaphragm gasket - ,

Fuel pump diaphragm gasket - ,

£13.64
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Fuel pump for nissan tohatsu - fuel,

Fuel pump for nissan tohatsu - fuel,

£18.29
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Mercury mariner fuel pipe - mariner,

Mercury mariner fuel pipe - mariner,

£18.55
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Mercury 4hp outboard - mercury,

Mercury 4hp outboard - mercury,

£45.00
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Mercury mariner 4hp 5hp - mariner,

Mercury mariner 4hp 5hp - mariner,

£58.95
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Water pump impeller for - pump,

Water pump impeller for - pump,

£5.90
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Mercury mariner 4hp 5hp - mariner,

Mercury mariner 4hp 5hp - mariner,

£18.95
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Hood cover cowling latch - hood,

Hood cover cowling latch - hood,

£20.00
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Engine side fuel connector for - side,

Engine side fuel connector for - side,

£6.59
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Fuel filter for - fuel,

Fuel filter for - fuel,

£6.66
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Outboard motor fuel - motor, tap

Outboard motor fuel - motor, tap

£19.99
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Fuel line reducer elbow tank - reducer,

Fuel line reducer elbow tank - reducer,

£19.95
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Water pump impeller for - pump,

Water pump impeller for - pump,

£8.60
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Gear case anode mercury - gear,

Gear case anode mercury - gear,

£9.99
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Mercury stroke outboard - 4,

Mercury stroke outboard - 4,

£45.14
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Fuel pump for outboard mariner - for,

Fuel pump for outboard mariner - for,

£17.47
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Impeller for mercury 4hp 5hp - impeller,

Impeller for mercury 4hp 5hp - impeller,

£15.30
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Mercury 4hp 5hp 6hp - mercury,

Mercury 4hp 5hp 6hp - mercury,

£47.25
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Mercury mariner 4hp 5hp 6hp - 4hp,

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

£49.95
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Fuel filter for mercury - fuel,

Fuel filter for mercury - fuel,

£6.66
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Fuel tank cap 4hp - cap, 5hp

Fuel tank cap 4hp - cap, 5hp

£39.95
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Mercury mariner 4hp 5hp 6hp - mariner,

Mercury mariner 4hp 5hp 6hp - mariner,

£11.75
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Mercury 4hp stroke - mercury,

Mercury 4hp stroke - mercury,

£31.85
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Mercury mariner tohatsu 4hp - mercury,

Mercury mariner tohatsu 4hp - mercury,

£49.99
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Fuel tank rubber mount - ~, 4hp

Fuel tank rubber mount - ~, 4hp

£8.99
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Pair tiller arm - tiller, bushes

Pair tiller arm - tiller, bushes

£16.80
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Water pump impeller - water,

Water pump impeller - water,

£7.96
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Water pump impeller - pump,

Water pump impeller - pump,

£8.16
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Genuine fuel pump ring 4hp - genuine,

Genuine fuel pump ring 4hp - genuine,

£55.99
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8 hp mercury - 6,

8 hp mercury - 6,

£22.99
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Powerhead gasket set - gasket, for

Powerhead gasket set - gasket, for

£49.00
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Engine side male - engine,

Engine side male - engine,

£27.90
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Fuel pump for mariner - for,

Fuel pump for mariner - for,

£18.94
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Genuine mariner mercury - genuine, 4hp

Genuine mariner mercury - genuine, 4hp

£8.00
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Fuel filter for mercury - fuel,

Fuel filter for mercury - fuel,

£5.99
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Mercury 4hp stroke outboard - stroke,

Mercury 4hp stroke outboard - stroke,

£669.70
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Mercury mariner 4hp - mariner, 2

Mercury mariner 4hp - mariner, 2

£21.50
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Full annual service - annual, incl

Full annual service - annual, incl

£68.95
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Mercury 4hp 5hp 6hp - mercury, annual

Mercury 4hp 5hp 6hp - mercury, annual

£59.00
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📊96 listings · from £4.5 · avg £36.87
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 96 mercury 4hp listings currently in our index. Prices range from £4.5 to £669.7, with an average of £36.87. 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 £4.5, while premium listings can reach £669.7 — giving you a wide budget spread to work with. The average price of £36.87 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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