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Yanmar 3gm30f marine diesel - yanmar,
£822.70
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Cox marine cxo - marine,
£1128.70
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Yanmar sye12 diesel - diesel, engine
£618.70
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Bukh marine diesel engine dv10 - bukh,
£43.50
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Nanni cylinder marine - marine, diesel
£4871.10
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Nanni 5280he 5 cylinder - nanni,
£4009.29
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Vetus 4 cylinder diesel - vetus,
£3181.50
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Mercruiser tronic 8l 150 - mercruiser, 2.8l
£4458.93
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2001 mercruiser tronic 3l - d-tronic, 7.3l
£4871.10
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Marine diesel bug - marine, boat
£18.12
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Yanmar 3gmf marine diesel - 3gmf,
£3709.53
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Volvo penta 30f - 29hp, marine
£6799.91
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Volvo penta marine - penta, ,
£5957.73
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Perkins 4108 marine - perkins, diesel
£4052.62
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Taplin twin mk1 diesel marine - taplin,
£208.70
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Vetus new marine diesel - new,
£8500.00
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Bmc 1500cc diesel marine - 1500cc,
£27.49
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Yanmar marine premium - marine, diesel
£52.14
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Reading college marine - reading,
£8.12
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Vintage 10hp marine diesel - vintage,
£312.70
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Tempest captain marine diesel - tempest,
£1648.90
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Perkins 236m marine diesel - 4.236m,
£15.00
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Perkins t6354 240 hp - t6354.4,
£5957.73
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Volvo penta md2030 marine - volvo, bt
£2975.14
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Cummins 6bta 300 - cummins,
£12013.54
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Dorman 4da 6da m - 4da/m,
£12.94
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Marine diesel engine - diesel,
£12.94
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Exol engine oil - exol, 15w40
£87.99
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Genuine cummins 5268375 sea - cummins,
£337.66
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Man marine diesel mmds - man,
£750.00
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Yanmar marine diesel engine - yanmar,
£3321.70
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Gleniffer model marine - gleniffer, m
£29.95
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Gardner 6lyti marine diesel - gardner,
£17.50
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Perkins 107 marine diesel - perkins,
£56.00
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Bmw marine diesel engine - d7,
£52.70
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Beta kubota - ,,
£5257.68
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Yanmar 6ly2a stp marine - 6ly2a-stp,
£15000.00
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Perkins 108 4108 4 - perkins, 4.108
£50.00
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Yanmar 1gm 2gm 3gmd - 3gmd, 3hm
£14.99
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Mtu 735038025104 hose - 735038025104, line
£249.49
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246 marine flywheel single - ed,
£60.00
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Gardner diesel marine - gardner,
£15.99
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Marine diesel engine parts - marine,
£7.99
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Marine rubber fuel - rubber, hose
£465.62
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Vetus marine diesel - , engine
£109.00
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Yanmar diesel engine oil 15w40 - oil,
£19.41
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Dorman range marine diesel - marine,
£8.66
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Stripping for parts mercedes - stripping,
£999.99
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Volvo penta aqad41a 200 - 200, hp
£7119.30
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Petter ac2wm mini twin - ac2wm, 'mini-twin'
£32.50
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Gardner marine diesel engine - gardner,
£65.00
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Beta marine 20 hp - ,,
£4917.25
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Perkins 108 boat diesel - boat,
£12.08
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Compressor for cylinder - compressor,
£94.30
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Perkins bmc kubota marine - perkins,
£35.65
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Ford diesel engine for - engine,
£363.70
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Dorman 6qtm marine - dorman,
£8.66
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Iveco n60 ent m37 - ent, marine
£395.00
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Gardner 6lxct marine - 6lxct,
£24.99
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Petter avrmr avrm avmr - petter,
£39.99
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Complete head bottom - complete,
£42.50
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Mclaren ind traction - ind., belt
£24.99
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Marine diesel engine by - diesel,
£2.99
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Bmw marine diesel engine - bmw, d7
£78.70
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Cylinder head gasket - head, for
£21.80
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Petter b2m b3m b4m - b3m, marine
£29.99
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Vintage silver swallow 49cc - silver, 2.49cc
£42.30
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Perkins sea king - king, marine
£65.00
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Cummins truck marine diesel - &,
£27.50
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Oil sump pan for - sump,
£54.99
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Dorman 6qm marine diesel - dorman,
£8.66
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Gardner 8lxct marine diesel - gardner,
£24.99
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Rare nzg scale mtu - 1:15,
£384.99
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Head gasket set - head, bmc
£22.39
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Alternator for yanmar marine - for,
£109.80
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Gardner 6lxb marine - 6lxb, diesel
£24.99
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Perkins 108 4108 marine - perkins,
£5673.75
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400 44046 alternator - j&n, 400-44046
£159.99
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Volvo penta aqad41a 200 - aqad41a,
£7119.30
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Vetus marine diesel engine - vetus,
£5651.70
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Perkins 107 4 99 - perkins, 4.99
£24.00
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Volvo penta tamd63p - ,, 355
£10168.20
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Pair volvo penta kad42p 230 - kad42p,
£17700.20
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Exol engine oil - exol,
£87.99
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Hmc6000a marine diesel - hmc6000a, engine
£350.99
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Service manual for yanmar - service,
£15.05
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The running and - the, maintenance
£9.73
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Gardner 8lxb marine diesel - gardner,
£95.00
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Questions and answers - and, the
£19.99
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Perkins 108 4108 marine - perkins,
£4142.60
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Yanmar 2gm marine - 2gm, diesel
£42.30
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Vetus m206 cyl m2 - 2, m2.d5
£2622.90
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Water pipe seal ring kit - o-ring, for
£13.52
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Perkins 99m 4 - perkins, 4.99m
£59.99
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Exol engine oil 15w40 - exol,
£87.99
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Dive time malin 3000 - time,
£357.13
Buy It Now
Looking for more marine diesel engine?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 marine diesel engine listings currently in our index. Prices range from £2.99 to £17700.2, with an average of £1788.32. 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 diesel engine →
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Whether you are looking for a brand-new or second-hand marine diesel engine, 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 £2.99, while premium listings can reach £17700.2 — giving you a wide budget spread to work with. The average price of £1788.32 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.