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K&N Oil Filter KN-303
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  • K&N Oil Filter KN-303 - Black
  • K&N Oil Filter KN-303 - Chrome

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Video Reviews (2)

K&N Oil Filter KN-303 Videos

K&N Oil Filters

K&N Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N Oil Filters trap harmful contaminants while the filter's construction allows for high oil flow rates.

The 'spin-on' oil filters feature a heavy-duty metal can. Most have a 17mm nut affixed onto the end that allows for easy installation and removal. The 17mm nut is cross-drilled so racers can safety wire the filter.

This Product Fits:
Honda
CB1000 1993, 1994, 1995, 1996, 1997
CB400F CB-1 1989, 1990, 1991, 1992
CB400RR 1992
CB600F Hornet 1999, 2000, 2001, 2002, 2003
CB750 Nighthawk 19912003
CBR1000F 19871997
CBR1100XX Super Blackbird 19962006
CBR600F 1990
CBR600F F2 1991, 1992, 1993, 1994
CBR600F F3 1995, 1996, 1997, 1998
CBR600F F4 1999, 2000
CBR900RR 19952002
GL1500A Gold Wing Aspencade 19912000
GL1500C/CD Valkyrie 19972003
GL1500CF Valkyrie Interstate 1999, 2000, 2001
GL1500CT Valkyrie Tour 1997, 1998, 1999, 2000
GL1500 Gold Wing 1988, 1989, 1990, 1991
GL1500I Gold Wing Interstate 19911996
GL1500SE Gold Wing Special Edition 19902000
NT650 Hawk GT 1988, 1989, 1990, 1991
PC800 Pacific Coast 19891990, 19941998
RVF750R RC45 1994
ST1100 19912003
ST1100 ABS 19912003
Transalp XL600V 19891999
Transalp XL650V 20002006
VF750CD Magna Deluxe 1995, 1996
VF750C Magna 19942003
VF750C V45 Magna 19942003
VFR750F Interceptor 19881998
VFR750R RC30 1990
VFR800A Interceptor ABS 1998, 1999, 2000, 2001
VFR800A Interceptor ABS (Anniv. Ed.) 1998, 1999, 2000, 2001
VFR800 Interceptor 1998, 1999, 2000, 2001
VFR800 Interceptor (Anniv. Ed.) 1998, 1999, 2000, 2001
VT1100C2 Shadow ACE 1995, 1996, 1997, 1998, 1999
VT1100C2 Shadow Sabre 19992007
VT1100C3 Shadow Aero 1998, 1999, 2000, 2001, 2002
VT1100C Shadow 19891998
VT1100C Shadow Spirit 19972007
VT1100T Shadow ACE Tour 1998, 1999, 2000, 2001, 2002
VT600CD Shadow VLX Deluxe 19932007
VT600C Shadow VLX 19882007
VT750C/CD Shadow ACE 1998, 1999, 2000
VT750DC Shadow Spirit 20012007
XRV 750 19902003
Kawasaki
EN500C Vulcan 500 LTD 19962002, 20072009
EN500 Vulcan 500 19901996
ER-6F 2007, 2008, 2009
ER-6n 2007, 2008, 2009, 2010
EX500 1990, 1991, 1992, 1993
KLE500 2006
Ninja 1000 2011, 2012, 2013
Ninja 1000 ABS 2011, 2012, 2013
Ninja 300 2013, 2014, 2015
Ninja 300 ABS 2013, 2014, 2015
Ninja 500 19901996
Ninja 500R 19942002, 20072009
Ninja 650R 20072015
Ninja 650R ABS 2013, 2014, 2015
Ninja ZX-10R 20072015
Ninja ZX-14 20062011
Ninja ZX-14R 20062015
Ninja ZX-6 19902001
Ninja ZX-6R 19952015
Ninja ZX-6R ZX636 20032005, 20132015
Ninja ZX-7 1989, 19911995
Ninja ZX-7R 19912003
Ninja ZX-7RR 1996, 1997
Ninja ZX-9R 19942000
Versys 1000 2015
Versys 650 20072015
VN1500A Vulcan 1500 19871999
VN1500A Vulcan 88 19871997
VN1500B Vulcan 88 SE 1987, 1988, 1989
VN1500C Vulcan L 1996, 1997
VN1500E Vulcan 1500 Classic 1996, 1997, 1998, 2007, 2008
VN1500G Vulcan 1500 Nomad 1998, 2000
VN1600A Vulcan 1600 Classic 2007, 2008
VN1600B Vulcan 1600 Mean Streak 2007, 2008
VN1600D Vulcan 1600 Nomad 2007, 2008
VN1700 Vulcan 1700 Classic 2009, 2010, 2011, 2012
VN1700 Vulcan 1700 Classic LT 2009, 2010
VN1700 Vulcan 1700 Nomad 2009, 2010, 2011, 2012, 2013
VN1700 Vulcan 1700 Vaquero 2011, 2012
VN1700 Vulcan 1700 Voyager 2009, 2010, 2011, 2012, 2013
VN2000A Vulcan 2000 2007, 2008, 2009
VN2000E Vulcan 2000 Classic 2007, 2008, 2009, 2010
VN2000F Vulcan 2000 Classic LT 2007, 2008, 2009, 2010
VN650 Vulcan S 2015, 2016
VN750A Vulcan 750 1999, 2000, 2001, 2002, 2003
VN800A Vulcan 800 19952002
VN800B Vulcan 800 Classic 19962001
VN800E Vulcan 800 Drifter 2000, 2001, 2002
VN900B Vulcan 900 Classic 20062012
VN900C Vulcan 900 Custom 20072012
VN900D Vulcan 900 Classic LT 20062012
Z1000 20072013
Z1000SX 2010, 2011, 2012, 2013
Z750 20072012
Z750S 2007, 2008
ZG1400 Concours 20082013
ZG1400 Concours ABS 20082013
ZZR 600 19902001, 20072008
Victory
V92C 1999, 2000, 2001
V92C Deluxe 2001
V92SC 2000, 2001
Yamaha
FZ1 2001, 2002, 2003, 2004, 2005
FZ6 2004, 2005, 2006
FZ6 FZS600 2004, 2005, 2006
FZR1000 1991, 1992, 1993, 1994, 1995
FZR400 1990, 1991, 1992, 1993
FZR600R 19911998
GTS1000 1993, 1994
VMX1200 V-Max 19962007
VMX1700 V-Max 2009, 2010, 2011, 2012, 2013
XJ600S Seca II 19921998
XV1600A Road Star 1999, 2000, 2001, 2002, 2003
XV1600AS Road Star Midnight 2001, 2002, 2003
XV1600AT Road Star Silverado 1999, 2000, 2001, 2002, 2003
XV1700AM Road Star Midnight 2004, 2005, 2006, 2007
XV1700A Road Star 20042010
XV1700AS Road Star S 2008, 2009, 2010, 2011
XV1700ATM Road Star Midnight Silverado 2004, 2005, 2006, 2007
XV1700AT Road Star Silverado 20042010
XV1700ATS Road Star Silverado S 2008, 2009, 2010, 2011
XV1700PCM Road Star Midnight Warrior 2007, 2008, 2009
XV1700PC Road Star Warrior 20022009
XV1900CTM Stratoliner Midnight 2006, 2007, 2008
XV1900CTS Stratoliner S 2006, 2007, 2008, 2009, 2010
XV1900CT Stratoliner 20062012
XV1900CT Stratoliner Deluxe 2010, 2011, 2012
XV1900M Roadliner Midnight 2006, 2007, 2008, 2009
XV1900 Roadliner 20062012
XV1900S Roadliner S 20062011
XV19CXC Raider S 2008, 2009, 2010, 2011, 2012
XV19CX Raider 2008, 2009, 2010, 2011, 2012
XVZ1300AL Royal Star Boulevard 1999, 2000, 2001
XVZ1300A Royal Star 19962001
XVZ1300AT Royal Star Tour Classic 1997, 1998, 1999, 2000
XVZ1300CTM Royal Star Midnight Tour Deluxe 2006, 2007
XVZ1300CT Royal Star Tour Deluxe 19992001, 20052009
XVZ1300TFM Royal Star Midnight Venture 20022007
XVZ1300TF Royal Star Venture 19992009
YZF600R 19942007
YZF750R 19931998
YZF-R1 19982006
YZF-R1 LE 2002, 2003, 2004, 2005, 2006
YZF-R6 19992005
YZF-R6S 2006, 2007, 2008, 2009, 2010
YZF-R7 1999
Product Style RevZilla Item # Manufacturer Product # Availability
Black 828121 KN-303 In Stock: Ships next business day
Chrome 857690 KN-303C In Stock: Ships next business day

Shipping

Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
K&N Oil Filter KN-303 4.9 5 24 24
Best filter! Period! K&N Oil filters are the only filters I will use on my 2014 ZX6R 636. Will another filter work? Yeah I'm certain it would, however the peace of mind I get from K&N as well as the nut on the head of the filter make them worth their premium price hands down. Spend the extra scratch on high quality oil and filter and take care of your ride! May 16, 2016
excellent Easy installation and fast delivery. Very happy with this product April 26, 2016
Great Product I always use KNorth products. Never failed me yet. March 17, 2016
Solid Perfect fit, light and easy to install. MUCH easier than the stock filter. Only been on for a couple weeks but solid thus far. March 15, 2016
Great for an easy oil change. I purchased this oil filter after watching a Revzilla video where Lemmy did an oil filter comparison. I can't say more than it's an oil filter and that I changed my oil shortly after I received it in the mail. I definitely recommend this to all Harley guys who know that changing their oil on the 96 cube and up bikes require the removal of a sensor or a special oil filter wrench to remove the filter. Quality product and of course will always buy from Revzilla! February 23, 2016
I buy K&N and trust it performs as advertised. The nut-head end makes it easy to remove. The only negative issue is the price. But I've been using K&N air and oil filters on most of my vehicles for years. February 16, 2016
Great product The nut on the end of the filter makes it very easy to install, no issues with this. Great product! February 9, 2016
Gotta have the welded on nut... For an 07 zx6r it's almost impossible to change out the oil without this nut, let alone the ease of safety wiring it... Won't use anything else on my bike... October 3, 2015
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