Updated Covid-19 information including stores reopening.

  • 365 Day ReturnsRefund or exchange
  • Award WinningMCN retailer of the year
  • Finance Available0% on orders over £300
  • Click & CollectFrom a shop near you
  • 15+ Years OnlineTried, tested, trusted
  • Free Returns*Mainland UK over £25

365 Day Returns

We simply don't believe in making the sale and moving on, we want to make sure our customers are happy with their purchase. That's why we now offer a full 365 day returns period. Simply relax, take your time and make sure it's right! All we ask is that you try the items within your own home and return with the tags intact.

Award Winning

There's a reason why our competitors spend so much time watching what we do, we believe in customer service levels beyond the norm and we're always looking for ways to improve. In late 2013 we were recognised for this by the bike industry's No.1 publication, Motorcycle News. As retailer of the year, we feel it's our duty to constantly better our offering and if you have any ideas, we'd love to hear from you!

Finance Available

Why wait? We now provide some of the best finance packages around to help spread the cost and get you on the road. We now offer finance on most orders from as little as £280 with 0% packages starting at only £300. The online application process is super simple too and takes around only 5 minutes to complete! The best part is, there's no paperwork to print and in most cases you'll have a decision in under 10 minutes. Just select finance as a payment method and take it from there!

Click & Collect

If you can't be around to receive your delivery during the day, just use our click & collect option. We offer delivery to a shop local to you using the DPD Pickup network. Most pick up points are open outside of normal working hours and will keep your package so you can collect at a time to suit you.

15+ Years Online

We've been serving the motorcycle community for more than 15 years now and in that time we've grown to be the largest online retailer of motorcycle clothing & accessories in the UK.

Free Returns*

We now offer free returns on any UK Mainland order (excluding Highlands) over £25. Most importantly, returning an item to us is super simple. Just click here or on the 'create a return' link located at the bottom of every page, and create your return in under 1 minute.

K&N Powersports Oil Filter - KN-303

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Customer Reviews for K&N Powersports Oil Filter - KN-303

K&N Powersports Oil Filter - KN-303
June 11, 2020

Easy fit

Can't comment on the performance but oil filers are always a nightmare to remove when it comes to change them. This one has an integral nut on the end which will make it a breeze to remove when the time comes.

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K&N Powersports Oil Filter - KN-303
June 8, 2020

Great Filter

Great filter for fitting with the very handy nut on the end. Makes easy work of torquing to the required amount.

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K&N Powersports Oil Filter - KN-303
May 29, 2020

Service items

A good quality product at a competitive price. I always buy my service items from SBS.

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K&N Powersports Oil Filter - KN-303
May 20, 2020


k&n everything just for that extra speeeed All jokes aside, it's an oil filter.

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K&N Powersports Oil Filter - KN-303
May 3, 2020

Oil change

Great filter.great delivery as usual.love the nut on end of filter.so much easier to fit

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K&N Powersports Oil Filter - KN-303
April 23, 2020

Awesome filter

Great little filter easy to fit and will be easier to get off next service

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K&N Powersports Oil Filter - KN-303
April 16, 2020

Best filter you can buy

Best filter you can buy

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K&N Powersports Oil Filter - KN-303
April 15, 2020

Great Oil Filter

I always use a K&N Oil filter as they do feel well made. Also when I have to change it I do like the nut on the end, it makes it the easier as I have used different ones in the past and the nut snapped making it a nightmare getting it off.

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K&N Powersports Oil Filter - KN-303
April 13, 2020



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K&N Powersports Oil Filter - KN-303
March 23, 2020

Nut job

It's an oil filter and probably does the job a bit better than cheaper ones. However after years of stuck filters, the nut on the end makes it well worth the extra pennies.

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K&N Powersports Oil Filter - KN-303

  • High oil flow rates
  • 'TUV' product endorsed
  • Easy installation
  • 17mm nut affixed

K&N powersports oil filters are 'TUV' product endorsed and 'TUV' factory production monitored. Our filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration. K&N powersports 'spin-on' oil filters feature a heavy-duty metal can. Most of these have a 17mm nut affixed onto the end that allows for easy installation and removal. The 17mm nut is crossed-drilled so racers can safety wire the filter to their bike.

Product Fitment


K&N is the world's leading manufacturer of washable performance air filters and air intake systems. They invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters and air intakes in over 30 countries, and they stand behind their products and their consumers one hundred percent. The distinctive K&N logo represents performance from one of the original performance companies.

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Questions and Answers

Questions and Answers

  • Does this fit 2015 zzr1400 (FFF)?

    February 20, 2020

    We can confirm that the KN-303 is compatible.

  • Will this fit my 2007 Kawasaki vn900 classic?

    April 26, 2019

    This is the correct oil filter for your Kawasaki.

  • Is this filter suitable for my 2016 Kawasaki Z1000?

    April 8, 2019

    Yes, this is the correct filter for your motorcycle.

  • Will this fit a Kawasaki ER6F 2010 DAF

    October 2, 2017

    This oil filter will fit your motorcycle.

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