Mercruiser marine engines
Mercruiser marine engines for sale on Ireland's largest auction and classifieds sites
Mercruiser marine engines - 19, - £48.53
Manual set • Mercruiser marine engines • Includes detailed instructions - Free postage - New and Used
Manual set • Mercruiser marine engines • Includes detailed instructions - Free postage - New and Used
Starter motor 7kw 12v - 1.7kw, - £74.99
Aftermarket starter motor • Mercruiser 27k94b 1982 • Marine engines 1.7kw - Free postage - New and Used
Aftermarket starter motor • Mercruiser 27k94b 1982 • Marine engines 1.7kw - Free postage - New and Used
Starter motor for - motor, - £98.99
Fits following volvo • Penta engines 1.4 • 12v tooth clockwise - Free postage - New and Used
Fits following volvo • Penta engines 1.4 • 12v tooth clockwise - Free postage - New and Used
Mercury mercruiser - no, 16 - £78.69
502 cid 8.2l • 7.4l marine engines • 454 - Free postage - New and Used
502 cid 8.2l • 7.4l marine engines • 454 - Free postage - New and Used
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Litre quicksilver 25w40 - 4, - £53.95
Quicksilver 25w40 engine • Oil genuine • Spare parts - Free postage - New and Used
Quicksilver 25w40 engine • Oil genuine • Spare parts - Free postage - New and Used
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48 listings · from £8.4 · avg £73.83
⚠️ These listings were last updated more than 21 days ago.
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Browse 48 mercruiser marine engines listings currently in our index. Prices range from £8.4 to £189.99, with an average of £73.83. 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 mercruiser marine engines →
Litre quicksilver 25w40 - 4l, - £79.99
- Free postage - New and Used
- Free postage - New and Used
Carburetor carb for - for, marine - £145.91
253.2cc piston gaskets • Cylinder honda trx • 250ex 250x top - Free postage - New and Used
253.2cc piston gaskets • Cylinder honda trx • 250ex 250x top - Free postage - New and Used
Inboard marine engine oil - marine, 5l - £32.40
Marine engine oil • Rock mp4 sport • Mercruiser volvo penta - Free postage - New and Used
Marine engine oil • Rock mp4 sport • Mercruiser volvo penta - Free postage - New and Used
Mercruiser service training - service, - £8.61
Comprehensive well illustrated • Training manual marine • Engineers covering engines - Free postage - New and Used
Comprehensive well illustrated • Training manual marine • Engineers covering engines - Free postage - New and Used
Carburettor electric choke - carburettor, w/ - £145.88
Carburetor gaskets one • Year warranty filter • Fitting - Free postage - New and Used
Carburetor gaskets one • Year warranty filter • Fitting - Free postage - New and Used
Marine flexible engine - marine, - £61.99
Tsec marine engine • Mount 300kg support • Thrust loads from - Free postage - New and Used
Tsec marine engine • Mount 300kg support • Thrust loads from - Free postage - New and Used
Marine flexible engine - marine, - £31.99
Support thrust loads • From propeller drive • Isolating vibration noise - Free postage - New and Used
Support thrust loads • From propeller drive • Isolating vibration noise - Free postage - New and Used
New marine starter - starter, motor - £114.00
New marine starter • Motor late 3.0l • 4.3l 5.0l 5.7l - Free postage - New and Used
New marine starter • Motor late 3.0l • 4.3l 5.0l 5.7l - Free postage - New and Used
Carburettor for bbl - for, 2 - £189.99
Premium quality marine • Carburetor this new • Improved version original - Free postage - New and Used
Premium quality marine • Carburetor this new • Improved version original - Free postage - New and Used
Mercury mercruiser - mercury, no - £78.69
D4.2l tronic d2.8l • Marine engines 0k000001 • Above - Free postage - New and Used
D4.2l tronic d2.8l • Marine engines 0k000001 • Above - Free postage - New and Used
Mercury mercruiser - mercury, - £83.89
502 cid 8.2l • 7.4l marine engines • 454 - Free postage - New and Used
502 cid 8.2l • 7.4l marine engines • 454 - Free postage - New and Used
2pk multiflex boat engine - multiflex, - £70.59
12ft 365cm total • Cable length - Free postage - New and Used
12ft 365cm total • Cable length - Free postage - New and Used
M1786 mercruiser omc - mercruiser, - £96.00
M1786 starter motor • Tooth drive offset • Fixing bolt holes - Free postage - New and Used
M1786 starter motor • Tooth drive offset • Fixing bolt holes - Free postage - New and Used
Mercury mercruiser - mercruiser, no - £78.69
305 cid 5.0l • 5.7l marine engines • 350 - Free postage - New and Used
305 cid 5.0l • 5.7l marine engines • 350 - Free postage - New and Used
Mercruiser marine inboard - mercruiser, - £27.50
Solenoid relay cylinders • Petrol engines one • Largest spares dealers - Free postage - New and Used
Solenoid relay cylinders • Petrol engines one • Largest spares dealers - Free postage - New and Used
Mercruiser stern drive - stern, units - £21.50
Genuine factory manual • Reference c90 71707 • 880 these stern - Free postage - New and Used
Genuine factory manual • Reference c90 71707 • 880 these stern - Free postage - New and Used
Marine raw sea water - raw, - £159.95
Mercruiser water pump • This high quality • Replacement part made - Free postage - New and Used
Mercruiser water pump • This high quality • Replacement part made - Free postage - New and Used
Litre quicksilver 25w40 - litre, - £108.99
- Free postage - New and Used
- Free postage - New and Used
2pk multiflex boat engine - multiflex, - £60.18
8ft 245cm total • Cable length - Free postage - New and Used
8ft 245cm total • Cable length - Free postage - New and Used
Marine head gasket 3l - marine, - £27.60
Marine head gasket • 4.3l used mercruiser • Volvo penta omc - Free postage - New and Used
Marine head gasket • 4.3l used mercruiser • Volvo penta omc - Free postage - New and Used
Oil filter kit for 3l - oil, & - £41.00
Oil change kit • 3.8 4.3l petrol • Inboard marine engines - Free postage - New and Used
Oil change kit • 3.8 4.3l petrol • Inboard marine engines - Free postage - New and Used
Renew kit for mercruiser - kit, - £132.00
Renew kit mercruiser • Thunderbolt ignition systems • 5.0l 5.7l 7.4l - Free postage - New and Used
Renew kit mercruiser • Thunderbolt ignition systems • 5.0l 5.7l 7.4l - Free postage - New and Used
Mercruiser inboard marine - mercruiser, - £27.50
Solenoid relay cylinders • Petrol engines one • Largest spares dealers - Free postage - New and Used
Solenoid relay cylinders • Petrol engines one • Largest spares dealers - Free postage - New and Used
Mercruiser cyl 12v starter - 4, - £148.35
Key features optimised • Marine use specifically • Conditions straight across - Free postage - New and Used
Key features optimised • Marine use specifically • Conditions straight across - Free postage - New and Used
Mercruiser marine engine water - mercruiser, - £29.48
Part water pump • Impeller kit oring • Drive type spline - Free postage - New and Used
Part water pump • Impeller kit oring • Drive type spline - Free postage - New and Used
Mercury mercruiser - 13, - £37.09
Cylinder marine engines • Mcm 3.0l 3.0lx • Oc856451 above - Free postage - New and Used
Cylinder marine engines • Mcm 3.0l 3.0lx • Oc856451 above - Free postage - New and Used
Carburettor for bbl 5 0l - 2, 5.0l - £145.88
5.0l 305 5.7l • Barrel engines choke • Typeelectric manufacturer part - Free postage - New and Used
5.0l 305 5.7l • Barrel engines choke • Typeelectric manufacturer part - Free postage - New and Used
Mercury mercruiser - no, - £78.69
305 cid 5.0l • 5.7l marine engines • 350 - Free postage - New and Used
305 cid 5.0l • 5.7l marine engines • 350 - Free postage - New and Used
Mercury mercruiser - mercury, 26 - £42.29
181 cid 3.0l • Cylinder marine engines - Free postage - New and Used
181 cid 3.0l • Cylinder marine engines - Free postage - New and Used
Marine oil filter for - marine, - £8.40
High quality marine • Oil filter used • 2.5 3.0l inline - Free postage - New and Used
High quality marine • Oil filter used • 2.5 3.0l inline - Free postage - New and Used
Mercury mercruiser - mercruiser, - £63.09
262 cid 4.3l • Marine engines - Free postage - New and Used
262 cid 4.3l • Marine engines - Free postage - New and Used
Marine carburettor 2bbl fits - carburettor, - £145.88
5.0l 305 5.7l • Choke typeelectric modelv8 • 350 manufacturer part - Free postage - New and Used
5.0l 305 5.7l • Choke typeelectric modelv8 • 350 manufacturer part - Free postage - New and Used
Mercury mercruiser - mercruiser, no - £73.49
262 cid 4.3l • Marine engines - Free postage - New and Used
262 cid 4.3l • Marine engines - Free postage - New and Used
Marine mechanical fuel pump - mechanical, - £60.43
Fuel pump easy • Installation simplified design • Allows quick hassle - Free postage - New and Used
Fuel pump easy • Installation simplified design • Allows quick hassle - Free postage - New and Used
Mercury mercruiser - no, - £31.89
Alpha one mcm • Marine engines • 3.7 litre - Free postage - New and Used
Alpha one mcm • Marine engines • 3.7 litre - Free postage - New and Used
Exhaust manifold water drain - exhaust, - £15.08
Exhaust manifold water • Drain plug 806608a1 • Mercruiser marine engines - Free postage - New and Used
Exhaust manifold water • Drain plug 806608a1 • Mercruiser marine engines - Free postage - New and Used
Litre quicksilver 25w40 - 4, 4l - £79.99
- Free postage - New and Used
- Free postage - New and Used
N6562 mercruiser omc - n6562, - £106.00
N6562 starter motor • Tooth drive offset • Fixing bolt holes - Free postage - New and Used
N6562 starter motor • Tooth drive offset • Fixing bolt holes - Free postage - New and Used
Decal sticker set kit - sticker, for - £15.49
Marine engine decal • Sticker more information • Kit water pump - Free postage - New and Used
Marine engine decal • Sticker more information • Kit water pump - Free postage - New and Used
Carburettor for mercruiser - carburettor, - £145.88
5.0l 305 5.7l • Choke typeelectric manufacturer • 350 one year - Free postage - New and Used
5.0l 305 5.7l • Choke typeelectric manufacturer • 350 one year - Free postage - New and Used
Mercruiser volvo penta 4 - mercruiser, - £104.70
Volvo penta 4.3 • Boat engine sump • Dipstick tube previously - Free postage - New and Used
Volvo penta 4.3 • Boat engine sump • Dipstick tube previously - Free postage - New and Used
Repl 33395 3335a2 - repl, 27-33395 - £16.59
Exhaust manifold gasket • 33395 96306 3335a2 • 863724 3395 3395a1 - Free postage - New and Used
Exhaust manifold gasket • 33395 96306 3335a2 • 863724 3395 3395a1 - Free postage - New and Used
Mercruiser marine engine water - marine, - £14.99
Part water pump • Impeller pleasure help • Without air gittings - Free postage - New and Used
Part water pump • Impeller pleasure help • Without air gittings - Free postage - New and Used
Try this: mercruiser outdrive | mercruiser parts | mercury 4 stroke | mercury engine | mercury outboard parts | mercury props | mooring anchor | mooring rope | motor boat motor | navionics
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Everything you need to know about mercruiser marine engines
Whether you are looking for a brand-new or second-hand mercruiser marine engines, eBay offers one of the largest selections available online. With 48 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 £8.4, while premium listings can reach £189.99 — giving you a wide budget spread to work with. The average price of £73.83 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.