K&N Powersports Oil Filter - KN-138 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....
Retailers1
Last checked23 May 2026
CategoryMotorcycle Accessories
Retailer prices
Current buying options
Compare the live retailer rows we currently trust for the K&N K&N Powersports Oil Filter - KN-138. Confirm size, colour and final basket cost with the retailer before ordering.
BikeAndRider checks motorcycle gear retailers so riders can compare prices, retailer availability and product detail in one place.
K&N Powersports Oil Filter - KN-138 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.
Check fit before orderingConfirm size, colour and compatibility on the retailer page before checkout.
Compare the delivered priceBasket discounts and delivery charges can change the final cheapest retailer.
Use the latest checked priceProduct pages show the most recent retailer rows currently trusted by the crawler.
Options
Available options
Known variants from the current retailer data. Select the retailer link to confirm live size and colour availability.
Standard option£10.06
Rider Feedback
Rider verdict
★★★★★4.9137 reviews
Customers are consistently pleased with the K&N Powersports Oil Filter, noting its ease of installation and removal due to the hex nut head. The filter’s superior build quality and pre-oiled O-ring enhance user experience by eliminating the need for additional tools. Many appreciate the filter’s compact size, which provides more room for fitting. Customers find it a reliable upgrade for various motorcycle models and often prefer it over OEM parts. Highly recommended for its performance and practicality.
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.
Find the cheapest motorcycle gear before you buy
Search helmets, gloves, jackets, boots and trousers across UK motorcycle retailers with BikeAndRider's price comparison engine.
