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Marine inboard engines - ,
£3.21
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Mercruiser cyl 12v - cyl,
£123.74
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Marine flexible engine mount - marine,
£54.99
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Litre rock oil mp4 - oil, 15w40
£46.95
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Marine inboard engines - inboard,
£3.22
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Marine inboard engines - marine,
£5.29
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Quicksilver new performance - quicksilver,
£62.86
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Gardner 6lxb diesel engine - gardner,
£25800.00
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Marine inboard engines petrol - inboard,
£3.54
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Mercruiser marine inboard - marine,
£27.50
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Marine engine mount - mount, 100kg
£37.99
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Yanmar 1gm10 inboard marine - 1gm10,
£1791.70
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15ft boat marine - 15ft, shift
£45.99
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Rock oil gearbox marine - oil,
£19.11
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Air filter element for - filter, yanmar
£17.98
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Inboard marine engine oil - engine, 5l
£45.60
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Marine inboard engines - marine,
£5.26
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6ft 33c boat marine remote - 6ft,
£35.99
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Marine inboard engines - inboard, by
£20.64
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Mercruiser inboard marine - mercruiser,
£27.50
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Manual marine hand suction - ,
£18.99
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Marine inboard engines - inboard,
£3.67
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Air filter element 11959318880 - filter,
£27.92
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Engine plugs with gaskets - ,
£9.00
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10ft yamaha control cable - 10ft,
£19.99
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Mercruiser sterndrive - mercruiser, &
£63.49
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Mercury mariner mercruiser - mariner,
£33.95
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Mercury mariner mercruiser - mariner,
£113.13
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Sea water pump inboard - pump, v8
£335.90
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Crankcase breather filter - breather,
£20.29
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Marine flexible engine mount - marine,
£61.99
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33c marine remote control - 33c,
£27.59
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14ft boat marine - 2x, shift
£52.79
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Water pump impeller kit - pump,
£21.13
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Motul inboard 15w40 - motul, 4t
£39.89
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Double outboard motor flusher - double,
£17.00
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Marine flexible engine mount - flexible,
£31.99
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Oil pressure sender unit - sender,
£18.89
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Genuine yanmar marine engine - yanmar,
£57.52
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15ft boat throttle shift - throttle,
£79.99
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Manual marine hand suction - ,
£11.51
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Efi mercury mariner ml - efi,
£1815.00
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Arco 30456 inboard starter - inboard,
£363.70
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Yanmar 6ly2a stp - marine, diesel
£15000.00
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Rock oil gearbox marine - oil,
£19.11
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Engine plugs with - ,
£9.05
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Rock oil gearbox - rock, marine
£19.14
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Engine plugs with gaskets - engine,
£9.00
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Rock oil gearbox marine - 1l,
£19.11
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Motul inboard 15w 4t - motul,
£48.95
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Engine plugs with gaskets - plugs,
£9.05
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Perkins bmc kubota - perkins,
£35.65
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Yanmar marine engine 1gm - marine, 1gm10
£58.89
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Quicksilver marine corrosion - quicksilver,
£29.02
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Volvo penta marine inboard - marine,
£25.00
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Volvo penta aq171a - volvo,
£8.50
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Yanmar marine inboard - yanmar,
£3.60
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Yanmar marine inboard engine - marine,
£3.95
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Vire expert refurbished - vire, expert-refurbished
£2395.00
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6ft 33c boat marine remote - 33c,
£19.99
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Exol taurus shpd - taurus,
£29.95
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Goring marine inboard - goring,
£29.88
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Yanmar marine inboard engine - inboard,
£8.40
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Replace fits yanmar marine - yanmar,
£16.52
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Air filter element - air, replacement
£27.99
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119593 18880 xn199613 - 119593-18880, for
£45.99
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Marine inboard engines - inboard,
£32.11
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Oil filter marine - filter, for
£12.69
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Yanmar marine inboard engine - yanmar,
£12.00
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Yanmar marine inboard - marine, engine
£4.40
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Remote starter solenoid - remote,
£15.23
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Mercury mariner outboard - mercury,
£27.50
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15ft boat throttle - 15ft, shift
£39.99
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Engine plugs with - with, gaskets
£9.07
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Engine plugs with gaskets - engine,
£9.05
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Yanmar marine inboard - yanmar, engine
£3.60
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Marine corrosion guard - corrosion,
£36.30
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Yanmar marine inboard - yanmar,
£4.60
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Rock oil mp4 sport - sport, /
£59.59
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Perkins 37736901 heat - , exhanger
£47.50
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For mercruiser 86234a4 fuel - for,
£60.47
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Engine plugs with - , gaskets
£9.05
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Rock oil gearbox marine - rock,
£19.14
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Mercruiser marine power - marine,
£9.50
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Engine plugs with gaskets - ,
£9.00
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Yanmar marine inboard - inboard, engine
£3.60
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Yanmar marine inboard engine - yanmar,
£6.40
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Mercruiser sterndrive - sterndrive, &
£121.95
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Engine plugs with - ,
£9.05
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Yanmar marine inboard engine - marine,
£6.80
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Marine engine starter - marine,
£185.77
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Wiring harness marine - vw,
£25.00
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Mercruiser inboard engine - mercruiser,
£12.95
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Mercury marine anode kit - mercury,
£21.49
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Engine plugs with gaskets - engine,
£20.90
Buy It Now
Looking for more marine inboard engines?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 95 marine inboard engines listings currently in our index. Prices range from £3.21 to £25800, with an average of £527.69. 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 marine inboard engines →
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Whether you are looking for a brand-new or second-hand marine inboard engines, 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 £3.21, while premium listings can reach £25800 — giving you a wide budget spread to work with. The average price of £527.69 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.