Condition
Purchase
Sort by
Time
Various
Yamaha 400 12e - yamaha, xs
£349.15
Buy It Now
Yamaha 400 engine - yamaha, xs
£100.02
Buy It Now
Yamaha 400 4g5 81 83 - 400, se
£49.88
Buy It Now
Yamaha engine - xs, 400
£415.86
Buy It Now
Yamaha xs400 engine - yamaha,
£115.00
Buy It Now
Yamaha engine motor xs400 - yamaha,
£415.86
Buy It Now
Yamaha xs400 400 yics - yamaha, xs
£49.99
Buy It Now
Yamaha xs400 sohc 1977 - xs400,
£189.99
Buy It Now
Yamaha xs400 1976 1981 81 - yamaha, 1976-1981
£199.99
Buy It Now
Yamaha xs400 yics - yamaha,
£369.99
Buy It Now
Yamaha engine 2a2 - 2a2, xs
£415.86
Buy It Now
Yamaha xs250 xs400 stainless - yamaha,
£11.29
Buy It Now
Yamaha 400 se 4g5 - xs,
£108.42
Buy It Now
Yamaha xs360 xs400 1976 - yamaha, 1976-81
£20.06
Buy It Now
Yamaha xs400 400 - yamaha,
£369.99
Buy It Now
Yamaha xs400 400 - yamaha,
£35.00
Buy It Now
Yamaha xs400 400 engine - 400,
£44.99
Buy It Now
Nos yamaha xs400 12e - xs400, 12e-
£99.50
Buy It Now
Yamaha xs360 xs400 genuine - yamaha,
£56.90
Buy It Now
Yamaha xs400 twin 1976 - xs400,
£235.00
Buy It Now
Yamaha xs400 maxim 16m x - xs400,
£99.50
Buy It Now
Yamaha xs400 xs360 - yamaha, xs250
£10.80
Buy It Now
Yamaha xs400 400 1977 1980 - xs400, 1977-1980
£33.99
Buy It Now
Engine yamaha 400 12e dohc - xs,
£161.02
Buy It Now
Yamaha xs400 dohc engine - yamaha,
£35.00
Buy It Now
Yamaha 400 2a2 valve - o., xs
£24.84
Buy It Now
Yamaha xs400 400 yics 12r - yamaha, xs
£99.99
Buy It Now
Yama xs400 engine cover - cover,
£24.62
Buy It Now
Crankshaft connecting rod
£123.02
Buy It Now
Cylinder piston cylinder set
£87.72
Buy It Now
Crankshaft connecting rod - crankshaft,
£137.15
Buy It Now
Yamaha xs400 400 - xs400,
£74.99
Buy It Now
Yamaha xs250 engine oil filter - xs250,
£18.95
Buy It Now
Yamaha xs400 engine - yamaha,
£39.95
Buy It Now
Yamaha xs400 engine - engine, sprocket
£39.70
Buy It Now
Yamaha 400 se - 400, engine
£28.17
Buy It Now
Cylinder piston head - cylinder,
£87.72
Buy It Now
Yamaha xs250 xs360 xs400 - yamaha, xs250,xs360,xs400
£9.95
Buy It Now
Yamaha 400 2a2 sprocket - 2a2,
£40.76
Buy It Now
Yamaha xs250 clutch - clutch, cover
£19.99
Buy It Now
Yamaha xs250 engine - xs250, cylinder
£46.95
Buy It Now
Yamaha xs250 xs360 xs400 - yamaha, xs250,xs360,xs400
£9.95
Buy It Now
Yamaha 400 xs400 - xs, sohc
£39.99
Buy It Now
Yamaha xs400 twin sohc - yamaha,
£139.99
Buy It Now
Yamaha xs250 engine oil - xs250, filter
£16.95
Buy It Now
Yamaha xs250 engine camshaft - yamaha,
£64.95
Buy It Now
Yamaha 400 4g5 starter - yamaha, xs
£24.09
Buy It Now
Yamaha xs400 xs250 - yamaha,
£30.00
Buy It Now
Yamaha xs400 400 - 400, yics
£79.99
Buy It Now
Yamaha xs400 engine cover - xs400,
£25.00
Buy It Now
Engine cover cylinder yamaha - engine,
£12.09
Buy It Now
Yamaha 400 12e dohc - 400,
£40.76
Buy It Now
Yamaha xs400 400 - xs400, xs
£42.99
Buy It Now
Engine oil seal for yamaha - for, xs
£20.02
Buy It Now
Yamaha xs400 400 dohc maxim - yamaha,
£339.99
Buy It Now
Tourmax engine oil - tourmax,
£21.98
Buy It Now
Tourmax engine oil - tourmax,
£17.00
Buy It Now
Yamaha xs250 rhs - rhs, engine
£20.75
Buy It Now
Yamaha 400se engine cases - yamaha,
£40.04
Buy It Now
Yamaha 400 4g5 - xs, clutch
£59.09
Buy It Now
Yamaha 400 2a2 oil - yamaha, pump
£24.09
Buy It Now
Tourmax engine oil seal - tourmax, kit
£20.55
Buy It Now
Engine oil seal for yamaha - oil,
£17.85
Buy It Now
Yamaha 400 alternator cover - 400,
£39.01
Buy It Now
Yamaha xs250 xs360 - , xs400
£21.50
Buy It Now
Yamaha 400 12e dohc - yamaha,
£38.26
Buy It Now
Yamaha xs400 engine - yamaha,
£12.00
Buy It Now
Yamaha xs400 twin sohc - xs400,
£29.99
Buy It Now
Yamaha xs400 400 sohc - xs,
£27.99
Buy It Now
Yamaha xs400 engine plug - engine,
£18.00
Buy It Now
Yamaha xs400 yics dohc seca - yics,
£359.99
Buy It Now
Yamaha xs400 1977 1981 - yamaha, 1977-1981
£59.99
Buy It Now
Yamaha xs400 sohc 14v - xs400,
£15.99
Buy It Now
Yamaha xs400 sohc - xs400,
£34.99
Buy It Now
Full engine gasket - full,
£49.35
Buy It Now
Full engine gasket set - full,
£40.51
Buy It Now
Yamaha xs400 dohc - dohc, centauro
£55.80
Buy It Now
Engine small parts screws
£28.23
Buy It Now
Yamaha xs250 xs400 - yamaha, 1977-82
£15.08
Buy It Now
Transmission drive engine - drive,
£77.64
Buy It Now
Yamaha xs400 400 yics - xs400, dohc
£75.99
Buy It Now
Yamaha 400 12e dohc - yamaha,
£40.76
Buy It Now
Yamaha xs400 400 se - xs400, xs
£24.99
Buy It Now
Yamaha xs250 rhs right - yamaha, engine
£20.75
Buy It Now
Yamaha 250 xs250 xs400 - yamaha,
£11.30
Buy It Now
Yamaha xs400 sohc 400 - sohc,
£39.99
Buy It Now
Yamaha xs400 400 1978 80 - 400, 1978-80
£39.99
Buy It Now
Kiwami engine gasket set - gasket,
£63.08
Buy It Now
Cylinder piston set - piston,
£100.51
Buy It Now
Xs400 engine cover - engine,
£16.15
Buy It Now
Yamaha xs400 400 yics - yamaha,
£81.99
Buy It Now
Yamaha xs400 sohc 1978 1981 - sohc, 1978-1981
£29.99
Buy It Now
1977 1981 yamaha xs400 - xs400, engine
£35.35
Buy It Now
Yamaha xs400 400 - xs400, 1l9-00
£69.99
Buy It Now
Looking for more yamaha xs400 engine?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 94 yamaha xs400 engine listings currently in our index. Prices range from £9.95 to £415.86, with an average of £80.65. 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 yamaha xs400 engine →
Try this: mini 1380 engine | yamaha sr125 engine | citroen egr valve | zundapp bella | renault throttle body | peugeot 1 9 fuel pump | honda vf 400 | land rover series carb | ford piston rings | honda xl 500r
Whether you are looking for a brand-new or second-hand yamaha xs400 engine, eBay offers one of the largest selections available online. With 94 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 £9.95, while premium listings can reach £415.86 — giving you a wide budget spread to work with. The average price of £80.65 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.