Updated Covid-19 information, including click and collect order details.

  • 365 Day ReturnsRefund or exchange
  • Finance Available0% on orders over £300
  • 15+ Years OnlineTried, tested, trusted
  • 200+ Top BrandsUK's largest range
  • Free Returns*Mainland UK over £25
  • 60,000+ Reviewsfrom bikers like you

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.

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!

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.

200+ Top Brands

There simply isn't a better selection of biking brands anywhere in the UK and we're constantly updating every range to ensure you have the best choice available.

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.

60,000+ Reviews

Whilst we know a bit about bikes and bike kit, the best road testers out there are our customers, real bikers, just like you. If you're looking for advice on what to buy, you'll find over 60,000 independent product reviews which we've posted, unedited, for all to see. Whether it's a question about sizing, quality or something else, our customer reviews are quite simply, the best place to start.

K&N Powersports Oil Filter - KN-303

Best Seller
in Oil Filters

K&N canister oil filter

View full details

Price From

$15.49

Online Availability

Please select option above

Add to wishlist
Delivery & Returns
Seen it cheaper?
Get a price match
Quick find: 50370

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

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

Quality filter

Always use K & N, great quality and never had any problems.

Read more
K&N Powersports Oil Filter - KN-303
September 2, 2020

Kn oil filter

Good quality filter, pre drilled for lock wiring

Read more
K&N Powersports Oil Filter - KN-303
August 5, 2020

K&N oil filter

I always use K&N as there so easy to use, and with the 17mm nut on top its so easy to get off. Fast delivery from sports bike shop, a lot quicker than expected delivery.

Read more
K&N Powersports Oil Filter - KN-303
July 26, 2020

Easy to fit

Easy to fit - does the job

Read more
K&N Powersports Oil Filter - KN-303
June 29, 2020

Oil filter

Excellent product arrived on time

Read more
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.

Read more
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.

Read more
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.

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

k&n

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

Read more
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

Read more
Description

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
Manufacturer

About
K&N

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.

See all K&N products
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.

View similar products

Browse all K&N Oil Filters, Browse all Motorcycle Oil Filters

You won’t get it cheaper. Our Price Match Promise.

Find it cheaper at any major motorcycle accessory retailer, online or in-store and we‘ll match it.

How to request a price match.
Your Recently Viewed items
What people say about us