For Sale UK

Rotax 503

4

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Home / Vehicle Parts & Accessories / Rotax 503 refurbished & used for sale | For Sale UK
M3681 rotax 582 503 447 - rotax,

M3681 rotax 582 503 447 - rotax,

£145.00 · Buy It Now

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Rotax 503 oil injection - injection, kit

Rotax 503 oil injection - injection, kit

£300.00 · Buy It Now

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Rotax 503 replacement - , jets

Rotax 503 replacement - , jets

£104.70 · Buy It Now

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Rotax 503 exhaust system - rotax,

Rotax 503 exhaust system - rotax,

£1083.28 · Buy It Now

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Rotax 503 cylinder - 503,

Rotax 503 cylinder - 503,

£248.25 · Buy It Now

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Rotax 503 lower cylinder - rh,

Rotax 503 lower cylinder - rh,

£180.55 · Buy It Now

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Rotax 503 lower cylinder - lh,

Rotax 503 lower cylinder - lh,

£180.55 · Buy It Now

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503 rotax aircraft engine - rotax,

503 rotax aircraft engine - rotax,

£135.40 · Buy It Now

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Ski doo rotax 503 cylinder - ski-doo,

Ski doo rotax 503 cylinder - ski-doo,

£192.07 · Buy It Now

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Rotax 503 fan cover - rotax,

Rotax 503 fan cover - rotax,

£90.27 · Buy It Now

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Starter motor fits rotax - starter,

Starter motor fits rotax - starter,

£71.95 · Buy It Now

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503 rotax aircraft - aircraft, engine

503 rotax aircraft - aircraft, engine

£83.95 · Buy It Now

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Rotax 377 447 - 503, engine

Rotax 377 447 - 503, engine

£42.20 · Buy It Now

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Rotax 503 exhaust - rotax,

Rotax 503 exhaust - rotax,

£329.50 · Buy It Now

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Rotax exhaust

Rotax exhaust

£428.80 · Buy It Now

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Rotax 503 582 gearbox with - 503,

Rotax 503 582 gearbox with - 503,

£99.24 · Buy It Now

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503 rotax aircraft - rotax,

503 rotax aircraft - rotax,

£442.33 · Buy It Now

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Weight reduction by - ul,

Weight reduction by - ul,

£241.39 · Buy It Now

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Rewind starter for rotax 447 - rewind,

Rewind starter for rotax 447 - rewind,

£263.30 · Buy It Now

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Prox 5mm piston kit - prox, ski-doo

Prox 5mm piston kit - prox, ski-doo

£111.77 · Buy It Now

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Rotax service overhaul - rotax,

Rotax service overhaul - rotax,

£32.49 · Buy It Now

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Mikuni oil injection pump - mikuni,

Mikuni oil injection pump - mikuni,

£51.22 · Buy It Now

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Prox 5mm piston - prox, ski-doo

Prox 5mm piston - prox, ski-doo

£111.77 · Buy It Now

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Ski doo rotax 503 - ski-doo, starter

Ski doo rotax 503 - ski-doo, starter

£38.41 · Buy It Now

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Engine gasket set - engine, safari

Engine gasket set - engine, safari

£26.80 · Buy It Now

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Ski doo 420993720 - 420993720, stator

Ski doo 420993720 - 420993720, stator

£80.03 · Buy It Now

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503 582 rotax engine - 582,

503 582 rotax engine - 582,

£31.60 · Buy It Now

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Nice 377 447 503 532 - nice,

Nice 377 447 503 532 - nice,

£39.68 · Buy It Now

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503 rotax aircraft engine - 503,

503 rotax aircraft engine - 503,

£424.28 · Buy It Now

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Rotax 996 826 - rotax, 996-821

Rotax 996 826 - rotax, 996-821

£137.31 · Buy It Now

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Bombardier rotax operator - bombardier,

Bombardier rotax operator - bombardier,

£51.91 · Buy It Now

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503 rotax aircraft engine - 503,

503 rotax aircraft engine - 503,

£451.36 · Buy It Now

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Rotax 503 flywheel 032000 - flywheel, 032000-6871

Rotax 503 flywheel 032000 - flywheel, 032000-6871

£70.43 · Buy It Now

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Ski doo blizzard 5500 - blizzard, mx

Ski doo blizzard 5500 - blizzard, mx

£36.81 · Buy It Now

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Oem ski doo - ski-doo, starter

Oem ski doo - ski-doo, starter

£51.22 · Buy It Now

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503 rotax aircraft engine - ul,

503 rotax aircraft engine - ul,

£72.21 · Buy It Now

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Ski doo 503 - ski-doo, stator

Ski doo 503 - ski-doo, stator

£57.62 · Buy It Now

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For rotax engine 503 - for,

For rotax engine 503 - for,

£14.47 · Buy It Now

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Engine gasket set - , rotax

Engine gasket set - , rotax

£26.86 · Buy It Now

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Ignition coil fits - ignition,

Ignition coil fits - ignition,

£87.82 · Buy It Now

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447 rotax aircraft - 447, engine

447 rotax aircraft - 447, engine

£74.91 · Buy It Now

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Ski doo rotax - 503, cylinder

Ski doo rotax - 503, cylinder

£150.46 · Buy It Now

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Ski doo rotax 503 - fan, housing

Ski doo rotax 503 - fan, housing

£59.22 · Buy It Now

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Rotax aircraft engine

Rotax aircraft engine

£1083.28 · Buy It Now

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503 rotax aircraft engine - 503,

503 rotax aircraft engine - 503,

£76.63 · Buy It Now

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Starter démarreur for - starter,

Starter démarreur for - starter,

£77.65 · Buy It Now

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Exhaust gasket for - rotax, 503

Exhaust gasket for - rotax, 503

£9.59 · Buy It Now

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Rotax alpine engine gasket - rotax,

Rotax alpine engine gasket - rotax,

£26.86 · Buy It Now

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Rotax 377 447 503 - , 532

Rotax 377 447 503 - , 532

£5.93 · Buy It Now

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Ski doo everest 500 - ski-doo,

Ski doo everest 500 - ski-doo,

£18.25 · Buy It Now

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Rotax 503 aircraft engine - ,

Rotax 503 aircraft engine - ,

£343.04 · Buy It Now

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Centauro exhaust gasket rotax - centauro,

Centauro exhaust gasket rotax - centauro,

£22.93 · Buy It Now

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Rotax 582 aircraft - rotax,

Rotax 582 aircraft - rotax,

£399.73 · Buy It Now

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Rotax

Rotax

£1083.28 · Buy It Now

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Starter for sea - starter, sea-doo

Starter for sea - starter, sea-doo

£77.65 · Buy It Now

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Straight muffler assembly - muffler,

Straight muffler assembly - muffler,

£541.64 · Buy It Now

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Rotax safari 503 - safari,

Rotax safari 503 - safari,

£15.31 · Buy It Now

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Engine gasket set rotax - engine,

Engine gasket set rotax - engine,

£26.86 · Buy It Now

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Rotax nordic engine gasket - gasket, set

Rotax nordic engine gasket - gasket, set

£26.86 · Buy It Now

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Centauro exhaust gasket rotax - exhaust,

Centauro exhaust gasket rotax - exhaust,

£24.12 · Buy It Now

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Engine gasket kit - gasket, athena

Engine gasket kit - gasket, athena

£19.75 · Buy It Now

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Centauro exhaust gasket rotax - centauro,

Centauro exhaust gasket rotax - centauro,

£22.97 · Buy It Now

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Centauro exhaust gasket rotax - centauro,

Centauro exhaust gasket rotax - centauro,

£22.97 · Buy It Now

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Rotax alpine 503 - ii,

Rotax alpine 503 - ii,

£15.31 · Buy It Now

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Rotax escapade 503 - 503,

Rotax escapade 503 - 503,

£15.31 · Buy It Now

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Rotax nordic 503 - nordic, 60

Rotax nordic 503 - nordic, 60

£15.31 · Buy It Now

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Rotax skandic 503 - rotax,

Rotax skandic 503 - rotax,

£15.31 · Buy It Now

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Engine gasket kit - athena, rotax

Engine gasket kit - athena, rotax

£19.75 · Buy It Now

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Ngk iridium br8eix - ngk,

Ngk iridium br8eix - ngk,

£20.48 · Buy It Now

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Athena cylinder head gasket - athena,

Athena cylinder head gasket - athena,

£5.10 · Buy It Now

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Athena cylinder head gasket - athena,

Athena cylinder head gasket - athena,

£5.10 · Buy It Now

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Ngk iridium candle br8eix - ngk,

Ngk iridium candle br8eix - ngk,

£22.50 · Buy It Now

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Ngk spark plug br9es - plug,

Ngk spark plug br9es - plug,

£4.27 · Buy It Now

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Engine gasket kit athena - gasket,

Engine gasket kit athena - gasket,

£19.75 · Buy It Now

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Ngk iridium spark plug candle - ngk,

Ngk iridium spark plug candle - ngk,

£20.48 · Buy It Now

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Athena cylinder head - cylinder,

Athena cylinder head - cylinder,

£5.10 · Buy It Now

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Ngk iridium spark - ngk,

Ngk iridium spark - ngk,

£20.69 · Buy It Now

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Engine gasket kit - kit, athena

Engine gasket kit - kit, athena

£19.75 · Buy It Now

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Athena cylinder head gasket - cylinder,

Athena cylinder head gasket - cylinder,

£5.10 · Buy It Now

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Ngk iridium spark plug candle - ngk,

Ngk iridium spark plug candle - ngk,

£20.69 · Buy It Now

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Ngk iridium spark br9eix - ngk,

Ngk iridium spark br9eix - ngk,

£20.69 · Buy It Now

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Ngk iridium spark - spark, candle

Ngk iridium spark - spark, candle

£20.69 · Buy It Now

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Ngk iridium br9eix - br9eix, cc

Ngk iridium br9eix - br9eix, cc

£20.69 · Buy It Now

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Ngk iridium br9eix bomber - iridium,

Ngk iridium br9eix bomber - iridium,

£20.69 · Buy It Now

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Athena cylinder head gasket - cylinder,

Athena cylinder head gasket - cylinder,

£5.10 · Buy It Now

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Ngk iridium spark plug candle - iridium,

Ngk iridium spark plug candle - iridium,

£20.69 · Buy It Now

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Ngk iridium br9eix - iridium,

Ngk iridium br9eix - iridium,

£20.69 · Buy It Now

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Athena cylinder head - , gasket

Athena cylinder head - , gasket

£5.10 · Buy It Now

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Ngk iridium spark br9eix - iridium,

Ngk iridium spark br9eix - iridium,

£20.69 · Buy It Now

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Ngk spark plug - spark,

Ngk spark plug - spark,

£4.27 · Buy It Now

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Ngk iridium candle br9eix - iridium,

Ngk iridium candle br9eix - iridium,

£22.82 · Buy It Now

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Athena cylinder head - , gasket

Athena cylinder head - , gasket

£5.10 · Buy It Now

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Ngk iridium candle - iridium, br9eix

Ngk iridium candle - iridium, br9eix

£22.79 · Buy It Now

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Ignition coil fits - ignition, mercedes

Ignition coil fits - ignition, mercedes

£104.30 · Buy It Now

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Fits bosch 221 503 035 - 0,

Fits bosch 221 503 035 - 0,

£43.93 · Buy It Now

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📊95 listings · from £4.27 · avg £120.92
⚠️ These listings were last updated more than 24 days ago. Search for fresh listings

Browse 95 rotax 503 listings currently in our index. Prices range from £4.27 to £1083.28, with an average of £120.92. 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 rotax 503 →

Try this: rotax max senior kart | rover 216 | rover 25 streetwise | rover 3500 v8 engine | rover 600 | rover 600 parts | rover 820 | rover aluminum v8 | rover cooper | rover mg tf

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Everything you need to know about rotax 503

Whether you are looking for a brand-new or second-hand rotax 503, 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 £4.27, while premium listings can reach £1083.28 — giving you a wide budget spread to work with. The average price of £120.92 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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