K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils. A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth. Uniform pleated synthetic filter media provides high capacity and outstanding filtration. Synthetic Media allows for the higher-flow rates associated with synthetic and synthetic blended oils. Protected by a heavy-duty canister and base plate, with a double-rolled seal. Pre-lubed base gasket. Check-valve/anti-drain back valve prevents drain-back and dry starts (where applicable). 17 mm hex nut (pre-drilled for safety wire security) allows easy-on, wrench-off removal.
K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils. A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth. Uniform pleated synthetic filter media provides high capacity and outstanding filtration. Synthetic Media allows for the higher-flow rates associated with synthetic and synthetic blended oils. Protected by a heavy-duty canister and base plate, with a double-rolled seal. Pre-lubed base gasket. Check-valve/anti-drain back valve prevents drain-back and dry starts (where applicable). 17 mm hex nut (pre-drilled for safety wire security) allows easy-on, wrench-off removal.
in 102 offers
K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils. A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth. Uniform pleated synthetic filter media provides high capacity and outstanding filtration. Synthetic Media allows for the higher-flow rates associated with synthetic and synthetic blended oils. Protected by a heavy-duty canister and base plate, with a double-rolled seal. Pre-lubed base gasket. Check-valve/anti-drain back valve prevents drain-back and dry starts (where applicable). 17 mm hex nut (pre-drilled for safety wire security) allows easy-on, wrench-off removal.
K&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils. A large filter media provides high-flow rates and outstanding oil filtration to keep your motor running clean and smooth. Uniform pleated synthetic filter media provides high capacity and outstanding filtration. Synthetic Media allows for the higher-flow rates associated with synthetic and synthetic blended oils. Protected by a heavy-duty canister and base plate, with a double-rolled seal. Pre-lubed base gasket. Check-valve/anti-drain back valve prevents drain-back and dry starts (where applicable). 17 mm hex nut (pre-drilled for safety wire security) allows easy-on, wrench-off removal.
Last updated at 03/20/2026 23:34:15
K&N KN-171B Oil Filter
Delivery between Mon - Wed $63.57
Oil Filter K&N Harley Davidson FLHT Electra Glide Standard 1450 1999-2006
30-day returns
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KN-171B Oil Filter for Harley-Davidson V-Twin Models High-Flow
Delivery $11.45
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1999-2017 Harley Twin Cam 2017-2021 M8 K&N Performance Oil Filter Fits KN-171B | KN171B | K&N Engineering | Aftermarket
Delivery by Mar 27 $8.99
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K&N Harley Davidson Oil Filter Black KN-171B | KN171B | K&N Filters
Delivery by Mar 30 $5.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Harley 2017-2023 M-eight / 1999-2017 Twin Cam K&n Black Oil Filter
Delivery by Mar 27 $6.95
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K&N Performance Oil Filter Kn170 | K&N Engineering | Air Filter
Delivery by Mar 30 $11
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K&N Oil Filter (KN-171B) | KNENGINEERING171B | Aftermarket Branded | Rubber | Easy Installation | 1 Year Manufacturer Warranty | Street Motorcycle
Delivery by Mar 27 $11.99
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K&n Oil Filter - Black Kn-171b
Delivery by Mar 30 $9.75
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N Engineering Oil Filter KN-171B Black Harley Davidson/Buell | KNENGINEERING171B | K&N Filters | Rubber Gasket | Street Motorcycle
Free delivery by Apr 1
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N KN-171B Oil Filter
Delivery between Mon - Wed $63.57
Oil Filter K&N Harley Davidson FLHT Electra Glide Standard 1450 1999-2006
30-day returns
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
KN-171B Oil Filter for Harley-Davidson V-Twin Models High-Flow
Delivery $11.45
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
1999-2017 Harley Twin Cam 2017-2021 M8 K&N Performance Oil Filter Fits KN-171B | KN171B | K&N Engineering | Aftermarket
Delivery by Mar 27 $8.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
K&N Harley Davidson Oil Filter Black KN-171B | KN171B | K&N Filters
Delivery by Mar 30 $5.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
