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Honda 400ex

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Tail light braking lamp for - tail,

Tail light braking lamp for - tail,

€21.18 · Buy It Now

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Front brake master cylinder - master, &

Front brake master cylinder - master, &

€29.99 · Buy It Now

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Wire harness loom - wire, 2005-2007

Wire harness loom - wire, 2005-2007

€109.22 · Buy It Now

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Complete cylinder head assy - complete,

Complete cylinder head assy - complete,

€237.58 · Buy It Now

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Carburetor carb rebuild kit - rebuild,

Carburetor carb rebuild kit - rebuild,

€5.98 · Buy It Now

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Clutch lever for honda - for,

Clutch lever for honda - for,

€8.95 · Buy It Now

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For honda 400ex - trx400ex, a

For honda 400ex - trx400ex, a

€8.15 · Buy It Now

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Cylinder piston gasket top end - top,

Cylinder piston gasket top end - top,

€46.59 · Buy It Now

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Honda trx400ex 2005 2006 2007 - 2005,

Honda trx400ex 2005 2006 2007 - 2005,

€7.35 · Buy It Now

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Honda trx400 1999 2008 - honda, 1999-2008

Honda trx400 1999 2008 - honda, 1999-2008

€28.99 · Buy It Now

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Honda trx 400ex 400 clutch - honda,

Honda trx 400ex 400 clutch - honda,

€89.10 · Buy It Now

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Clymer manual honda - honda, ex

Clymer manual honda - honda, ex

€24.14 · Buy It Now

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Exhaust studs nuts - exhaust, honda

Exhaust studs nuts - exhaust, honda

€7.19 · Buy It Now

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Cylinder big bore 440cc piston - big,

Cylinder big bore 440cc piston - big,

€113.99 · Buy It Now

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For honda sportrax 400ex 400 - honda,

For honda sportrax 400ex 400 - honda,

€44.99 · Buy It Now

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Honda trx400ex trx400x - 99-08,

Honda trx400ex trx400x - 99-08,

€139.99 · Buy It Now

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Handlebar switch start - switch, stop

Handlebar switch start - switch, stop

€30.04 · Buy It Now

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Honda trx400 sportrax - honda, ex

Honda trx400 sportrax - honda, ex

€79.99 · Buy It Now

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Carburetor carb intake - carb,

Carburetor carb intake - carb,

€12.28 · Buy It Now

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Genuine honda chain tensioner - chain,

Genuine honda chain tensioner - chain,

€51.73 · Buy It Now

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Cylinder piston gasket - gasket, end

Cylinder piston gasket - gasket, end

€46.12 · Buy It Now

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Fits honda trx400 sportrax - ex,

Fits honda trx400 sportrax - ex,

€64.95 · Buy It Now

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Rear axle lock - axle, sleeve

Rear axle lock - axle, sleeve

€49.54 · Buy It Now

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For honda trx 400ex - trx, 400

For honda trx 400ex - trx, 400

€44.11 · Buy It Now

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Honda 400r 400 trx - honda,

Honda 400r 400 trx - honda,

€39.99 · Buy It Now

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M10x1 25mm wheel locking - m10x1.25mm,

M10x1 25mm wheel locking - m10x1.25mm,

€6.99 · Buy It Now

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Honda trx300ex trx400ex - trx400ex, &

Honda trx300ex trx400ex - trx400ex, &

€24.00 · Buy It Now

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Black clutch cable wire for - black,

Black clutch cable wire for - black,

€13.19 · Buy It Now

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Rear swingarm pivot bolt nut - bolt,

Rear swingarm pivot bolt nut - bolt,

€17.99 · Buy It Now

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Cam timing chain guides - cam,

Cam timing chain guides - cam,

€57.10 · Buy It Now

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Hel front rear race brake - hel, &

Hel front rear race brake - hel, &

€119.99 · Buy It Now

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Cylinder gasket piston kit - gasket,,

Cylinder gasket piston kit - gasket,,

€166.79 · Buy It Now

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Honda trx400 sportrax - honda, ex

Honda trx400 sportrax - honda, ex

€46.99 · Buy It Now

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Timing cam chain - cam, tensioner

Timing cam chain - cam, tensioner

€16.79 · Buy It Now

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2003 2004 honda - honda, 400ex

2003 2004 honda - honda, 400ex

€40.06 · Buy It Now

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Honda trx 400ex - honda,

Honda trx 400ex - honda,

€164.19 · Buy It Now

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Sunf a027 21x7 - sunf, 20x10-9

Sunf a027 21x7 - sunf, 20x10-9

€329.99 · Buy It Now

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18mm 16mm spark plug socket - 18mm,

18mm 16mm spark plug socket - 18mm,

€7.59 · Buy It Now

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New front left and right - new,

New front left and right - new,

€35.38 · Buy It Now

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Honda trx400ex trx450r - 05-07,

Honda trx400ex trx450r - 05-07,

€86.99 · Buy It Now

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Cam timing chain guides - timing,

Cam timing chain guides - timing,

€28.79 · Buy It Now

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Protector chain guard - protector,

Protector chain guard - protector,

€7.19 · Buy It Now

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2008 honda 400ex - ✅, oil

2008 honda 400ex - ✅, oil

€159.39 · Buy It Now

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Honda xr400 1996 2002 trx400 - honda,

Honda xr400 1996 2002 trx400 - honda,

€8.45 · Buy It Now

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Moose racing clutch - moose,

Moose racing clutch - moose,

€13.99 · Buy It Now

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Cam chain for honda - d.i.d., 400

Cam chain for honda - d.i.d., 400

€21.50 · Buy It Now

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Honda trx400 1999 2008 - ex, 1999-2008

Honda trx400 1999 2008 - ex, 1999-2008

€26.99 · Buy It Now

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Honda trx400 1999 2004 - ,

Honda trx400 1999 2004 - ,

€59.99 · Buy It Now

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Carburetor repair carb rebuild - repair,

Carburetor repair carb rebuild - repair,

€11.99 · Buy It Now

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Rear axle bearing carrier - rear,

Rear axle bearing carrier - rear,

€100.44 · Buy It Now

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Hiflofiltro quality oil - quality,

Hiflofiltro quality oil - quality,

€8.99 · Buy It Now

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Honda trx400 sportrax - honda,

Honda trx400 sportrax - honda,

€164.99 · Buy It Now

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Brake disc pads rear for - pads,

Brake disc pads rear for - pads,

€13.95 · Buy It Now

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Clutch friction disc plate - plate, kit

Clutch friction disc plate - plate, kit

€38.92 · Buy It Now

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Main ignition switch fits - main,

Main ignition switch fits - main,

€19.99 · Buy It Now

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Honda trx 400 - -, 2004

Honda trx 400 - -, 2004

€83.36 · Buy It Now

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Front sprocket bolts washer - front,

Front sprocket bolts washer - front,

€8.39 · Buy It Now

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Honda trx400 sportrax - ex,

Honda trx400 sportrax - ex,

€32.99 · Buy It Now

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Engine plug crankcase cover - engine,

Engine plug crankcase cover - engine,

€9.65 · Buy It Now

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Honda trx400 2008 2014 - honda,

Honda trx400 2008 2014 - honda,

€36.99 · Buy It Now

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Honda trx300ex trx400ex - honda, trx300ex,

Honda trx300ex trx400ex - honda, trx300ex,

€24.00 · Buy It Now

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Honda trx400ex 1999 2000 - honda, 2001

Honda trx400ex 1999 2000 - honda, 2001

€7.35 · Buy It Now

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Honda trx400ex sportrax - trx400ex,

Honda trx400ex sportrax - trx400ex,

€4.99 · Buy It Now

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Cylinder piston gasket top - piston, end

Cylinder piston gasket top - piston, end

€45.97 · Buy It Now

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Gasket full set honda trx400ex - set,

Gasket full set honda trx400ex - set,

€45.51 · Buy It Now

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Cylinder piston gasket top end - top,

Cylinder piston gasket top end - top,

€51.99 · Buy It Now

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Ignition switch for - ignition, honda

Ignition switch for - ignition, honda

€15.00 · Buy It Now

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2008 honda 400ex oem - honda,

2008 honda 400ex oem - honda,

€128.83 · Buy It Now

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Smoke led brake - led, light

Smoke led brake - led, light

€15.85 · Buy It Now

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Brake pads for - brake,

Brake pads for - brake,

€23.95 · Buy It Now

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Clutch cable for - clutch,

Clutch cable for - clutch,

€9.95 · Buy It Now

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Honda trx400 1999 - ,

Honda trx400 1999 - ,

€26.98 · Buy It Now

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Smoke tail light braking - light,

Smoke tail light braking - light,

€15.85 · Buy It Now

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Carburetor carb rebuild - carb,

Carburetor carb rebuild - carb,

€9.58 · Buy It Now

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Oil drain sump bolt washers - oil,

Oil drain sump bolt washers - oil,

€4.95 · Buy It Now

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Honda trx400ex trx400 - trx400, ex

Honda trx400ex trx400 - trx400, ex

€11.75 · Buy It Now

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Rear axle lock jam - jam, sleeve

Rear axle lock jam - jam, sleeve

€49.54 · Buy It Now

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Honda trx400ex trx400x - trx400ex, 99-08

Honda trx400ex trx400x - trx400ex, 99-08

€54.99 · Buy It Now

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Cylinder piston gasket top end - top,

Cylinder piston gasket top end - top,

€47.19 · Buy It Now

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For honda trx400ex 1999 2008 - honda, 1999-2008

For honda trx400ex 1999 2008 - honda, 1999-2008

€9.59 · Buy It Now

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16mm spark plug socket - spark,

16mm spark plug socket - spark,

€7.99 · Buy It Now

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For honda rear - rear, master

For honda rear - rear, master

€16.68 · Buy It Now

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Thumb throttle assembly for - throttle,

Thumb throttle assembly for - throttle,

€19.58 · Buy It Now

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Psychic throttle cable honda - throttle,

Psychic throttle cable honda - throttle,

€18.81 · Buy It Now

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Oem genuine honda - genuine,

Oem genuine honda - genuine,

€55.79 · Buy It Now

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Starter relay solenoid for - relay,

Starter relay solenoid for - relay,

€10.95 · Buy It Now

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Exhaust connection gasket for - exhaust,

Exhaust connection gasket for - exhaust,

€9.92 · Buy It Now

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Wheel bearing for honda trx - honda,

Wheel bearing for honda trx - honda,

€23.95 · Buy It Now

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All balls carb carburetor - balls,

All balls carb carburetor - balls,

€6.98 · Buy It Now

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Engine plug crankcase cover - engine,

Engine plug crankcase cover - engine,

€11.08 · Buy It Now

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Top end gasket - gasket, honda

Top end gasket - gasket, honda

€49.48 · Buy It Now

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Honda trx 400 fourtrax 2000 - honda,

Honda trx 400 fourtrax 2000 - honda,

€23.95 · Buy It Now

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Honda trx400ex trx400 ex - honda,

Honda trx400ex trx400 ex - honda,

€15.00 · Buy It Now

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Rear back brake master - back,

Rear back brake master - back,

€39.99 · Buy It Now

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New front left - left, right

New front left - left, right

€35.38 · Buy It Now

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Stock 85mm cylinder piston - 85mm,

Stock 85mm cylinder piston - 85mm,

€128.39 · Buy It Now

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📊96 listings · from €4.95 · avg €45.95

Browse 96 honda 400ex listings currently in our index. Prices range from €4.95 to €329.99, with an average of €45.95. 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 honda 400ex →

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Everything you need to know about honda 400ex

Whether you are looking for a brand-new or second-hand honda 400ex, 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 €4.95, while premium listings can reach €329.99 — giving you a wide budget spread to work with. The average price of €45.95 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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