1. Parts

2003 Kawasaki KFX400 Parts

2003 Kawasaki KFX400
Oil Filter:
KN-139
Select Your Ride: Go

Top Selling Parts for your 2003 Kawasaki KFX400

Grid List
Quick View
Moose Racing Steel Folding Shift Lever Replace those soft stock levers with sturdy steel Folding tips prevent snagging; hardened splines won't slip or rotate Will withstand repeated bends without...
Quick View
ITP
Holeshot XCR-03 Rear Tire
$109.99
You save $18.40 (14%)
  • Blackwall
(0)
ITP Holeshot XCR-03 Rear Tire Hot new high performance off-road knobby which is ideal for today's 4 stroke sport machines Narrower, lighter and lower profile than the XC/XCT models Special an...
Quick View
ITP
Holeshot XCR Front Tire
$81.99 - $95.99
You save up to $10.30 (9%)
  • Blackwall
(0)
ITP Holeshot XCR Front Tire Hot new high performance off-road knobby which is ideal for today's four-stroke sport machines Narrower, lighter and lower profile than the XC/XCT models Special a...
Quick View
Yuasa
Maintenance Free Battery
$24.03 - $135.25
You save up to $31.70 (18%)
  • Black
(132)
Yuasa Maintenance Free Battery Special absorbed glass mat battery eliminates water loss, permitting the battery to be permanently sealed once it is filled with acid; Acid Pak included Truly the wo...
Quick View
BikeMaster
TruGel Battery
$25.99 - $164.99
You save up to $40.96 (19%)
  • Blue
(183)
BikeMaster TruGel BatteryAn indisputable leader in consistency, durability and safety, the BikeMaster TruGel battery stands alone with its unique use of Nano-Gel technology. This technology provide...
Quick View
BikeMaster
Lithium Ion Battery
$55.99 - $255.99
You save up to $63.96 (19%)
  • Black
(8)
BikeMaster Lithium Ion BatteryLithium Ion technology is revered for its light weight, low self-discharge rate and long storage life. BikeMaster has taken advantage of all these things with its new ...
VIDEO     
Quick View
FMF
PowerCore 4 Slip-On Exhaust
$169.99 - $509.99
You save up to $90.00 (15%)
  • Aluminum
(75)
FMF PowerCore 4 Slip-On Exhaust The exhausts of the factory bikes have the bling factor but the PowerCore 4 Slip-On has similar power, more durability and a much lower price tag. In addition, the s...
Quick View
K&N
High Flow Replacement Air Filter
$29.99 - $141.99
You save up to $39.00 (21%)
  • Black
(302)
K&N High Flow Replacement Air Filters Street bike, off-road, ATV UTV, and cruiser, K&N Air Filters are a long running industry standard. Known as much for their durability as their power increase, ...
Quick View
Wiseco
Top End Kit
$95.13 - $344.40
You save up to $114.80 (25%)
(20)
Wiseco Complete Top End Rebuild Kit 2-Stroke / 4-Stroke Wiseco-forged high-silicon aluminum alloy pistons are computer-machined to exacting tolerances Designed for greater strength with reduced we...
VIDEO     
Quick View
Shorai
LFX Battery
$89.96 - $296.96
You save up to $32.99 (9%)
  • Black
(54)
Shorai LFX Battery Shorai offers the next generation of high-powered, long-lasting motorcycle and ATV batteries that is sure to leave the others behind. The Shorai LFX is the first in the industry ...
VIDEO     
Quick View
DID
520VX2 X-Ring Chain
$67.99 - $124.99
You save up to $31.00 (19%)
  • Gold/Steel
  • Natural
(14)
DID 520VX2 X-Ring ChainGreater rigidity Greater rigidity brings smoother handling, reduced power loss, quicker response Highest value in all D.I.D series Superior longer life than previous D.I.D...
Quick View
BikeMaster
Brake Pads
$15.99 - $34.99
You save up to $7.96 (18%)
(79)
BikeMaster Brake Pads The precise proportions of Kevlar, Twaron, Ceramic, and low metal content makes the BM150 brake pad compound unique with a broad range of performance features. The result of o...
VIDEO     
Quick View
BikeMaster
Maintenance Free Battery
$26.99 - $114.99
You save up to $27.96 (19%)
(32)
Bikemaster Maintenance Free BatteryReady for almost any application, the BikeMaster Maintenance Free Battery is just as suitable for high performance sport bikes as it is for utility ATVs. Once fil...
Quick View
K&N
Performance Oil Filter
$5.60 - $12.75
You save up to $4.24 (24%)
  • Red
(170)
K&N Performance Oil Filter Similar to their air filters, K&N Performance Oil Filters are known for their longevity and high performance. Made to fit applications ranging from sport bikes to cruiser...
Quick View
FMF
Q4 Slip-On Exhaust
$271.99 - $552.99
You save up to $97.00 (14%)
  • Stainless Steel
(46)
FMF Q4 Slip-On ExhaustWith riding areas threatened more every day, FMF takes seriously the expression 'less sound equals more ground' and with the Q4, FMF has designed a slip-on exhaust that leads ...
Quick View
BikeMaster
Sintered Brake Pads
$17.99 - $43.99
You save up to $10.96 (19%)
(48)
BikeMaster Sintered Brake Pads Available in a wide range of applications from street to dirt to sport touring and cruiser, BikeMaster Sintered Brake Pads are the ideal OEM replacement part. Providi...
VIDEO     
Quick View
Acerbis
Rally Pro X-Strong Handguards
$83.99
You save $20.96 (19%)
(71)
Acerbis Rally Pro X-Strong HandguardsRace proven in everything from tight woods to high speed desert, the Acerbis Rally Pro X-Strong handguards are battle hardened to provide the strength and tough...
VIDEO     
Quick View
JT
520 Steel Rear Sprocket
$16.99 - $44.69
You save up to $4.88 (9%)
  • Steel
(62)
JT 520 Steel Rear Sprocket Dirt or street, the JT 520 Steel Rear Sprocket handles the power and lasts far longer than aluminum thanks to the 545C high carbon steel construction. JT Sprockets are m...
Quick View
Pro Taper SE Series 7/8" Standard HandlebarsThe SE bar is Pro Taper's 7/8th inch diameter handlebar designed for riders who still prefer the feel and stability of a cross bar. Transworld Motocross ...
Quick View
Ricks Motorsport Electrics Stator A brand synonymous with electric stators, Ricks Motorsport makes stators for almost every kind of motorcycle and ATV. OEM quality and better, Ricks Motorsport will...
VIDEO     
Closeout up to 14% off
Quick View
Renthal
520 Ultralight Off-Road Rear Sprocket
$58.46 - $63.99
You save up to $6.96 (9%)
  • Silver
(21)
Renthal 520 Ultralight Off-Road Rear Sprocket Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from a special material developed to withstand the rigors of superc...
VIDEO     
Quick View
FMF
PowerBomb Stainless Steel Header
$148.99 - $349.99
You save up to $49.96 (12%)
  • Stainless Steel
(32)
FMF PowerBomb Stainless Steel Header Pioneering the four stroke expansion chamber concept, the FMF PowerBomb uses its refined design to not only add better flow and response to your dirt bike, but ...
;
Back to Top