Skip to content
Find us Hours of Business Email Us Shipping Cookie policy Returns Terms & Conditions Privacy Policy Refunds

K&N

Browse K&N motorcycle air filters, oil filters and intake components for Harley-Davidson and other motorcycles, including washable high-flow replacement filters.

Filters

Save 7% Save %
£11.83
£11.83 - £11.83
£11.83
£11.04
£11.04 - £11.04
£11.04

K&N Spin-On Oil Filter. with Top Nut. Chrome – 1984–1998 Softail; 1980–1998 FLT…

Low stock

Description With top nut for easy removal with a hex wrench. OEM replacement reference 63796-77A. Fitment 84-98 Softail; 80-98 FLT; 82-94 FXR; L84-...

View full details
£11.83
£11.83 - £11.83
£11.83
£11.04
£11.04 - £11.04
£11.04
Save 7% Save %
Save 6% Save %
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91

K&N Airfilter Element

Low stock

Description Replacement filter for 510559; 510561; 510567; 510568; 510569; 909653; 909658; 909659 Product Details Brand: K&N Category: INTAK...

View full details
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91
Save 6% Save %
Save 6% Save %
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63

K&N Air Filter Element – 1988–2003 XL Sportster

Low stock

Description - Shape: Rectangular - Zinc plated metal top - Height: 1.75" (44mm) - Outside length: 8.438" (214mm) - Outside width: 5.25" (133mm) - R...

View full details
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63
Save 6% Save %
Save 6% Save %
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63

K&N Air Filter Element XL Sportster – 2004–2013 XL Sportster

Low stock

Description - Shape: Rectangular - Height: 1.50" (38 mm) - Outside length: 8.438" (214mm) - Outside width: 5.25" (133mm) - Flange: No - Upgrade rep...

View full details
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63
Save 6% Save %
Save 6% Save %
£87.36
£87.36 - £87.36
£87.36
£82.39
£82.39 - £82.39
£82.39

K&N Air Cleaner Assembly. 51 mm Diameter – 38 mm Mikuni Round Slide Carburetors

Low stock

Description Open filter universal clamp-on style air cleaner. - 130mm diameter - 51mm high - 62mm ID inlet - 16mm flange length - Centered flange -...

View full details
£87.36
£87.36 - £87.36
£87.36
£82.39
£82.39 - £82.39
£82.39
Save 6% Save %
Save 6% Save %
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91

K&N Air Filter Element – S&S Super B/D Air Fliter Housings; Most…

In stock

Description Fits stock S&S B/D air cleaner housing and most aftermarket teardrops (excl. steel teardrop housings); Most 7" round housings; Some...

View full details
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91
Save 6% Save %
Save 6% Save %
£58.55
£58.55 - £58.55
£58.55
£55.22
£55.22 - £55.22
£55.22

K&N Air Filter Element – Most H-D with Keihin Butterfly; Bendix &…

Low stock

Description Round. Fits many 6" type air cleaners ao 508910; 516263; Dragtron & Dragtron Star air cleaners. - Height 51mm (2") - Inside diamete...

View full details
£58.55
£58.55 - £58.55
£58.55
£55.22
£55.22 - £55.22
£55.22
Save 6% Save %
Save 6% Save %
£34.38
£34.38 - £34.38
£34.38
£32.43
£32.43 - £32.43
£32.43

K&N Crankcase Breather Filter. Male 3/8" Connector – 3/8" Hoses

In stock

Description Chrome. Fits a 3/8" oil hose (standard H-D oil hose). Designed for use on the crankcase ventilation system. Fitment 3/8" hoses Product ...

View full details
£34.38
£34.38 - £34.38
£34.38
£32.43
£32.43 - £32.43
£32.43
Save 6% Save %
Sold out
£34.38
£34.38 - £34.38
£34.38
£32.43
£32.43 - £32.43
£32.43

K&N Crankcase Breather Filter. Female 3/8" Connector – 3/8" Nipple

Out of stock

Description Female rubber connector to fit a 3/8" nipple. Can be installed directly to the nipple or breather pipe of the crankcase ventilation sys...

View full details
£34.38
£34.38 - £34.38
£34.38
£32.43
£32.43 - £32.43
£32.43
Sold out
Save 6% Save %
£8.36
£8.36 - £8.36
£8.36
£7.89
£7.89 - £7.89
£7.89

K&N Air Filter Oil. 1/2-Oz Pillow Pack

Low stock

Description Small 1/2-oz (14.8cc) translucent squeez pack to service one filter. Genuine K&N oil specially formulated to work in combination wi...

View full details
£8.36
£8.36 - £8.36
£8.36
£7.89
£7.89 - £7.89
£7.89
Save 6% Save %
Sold out
£34.38
£34.38 - £34.38
£34.38
£32.43
£32.43 - £32.43
£32.43

K&N Crankcase Breather Filter. Male 1/2" Connector – 1/2" Hose

Out of stock

Description Chrome. Fits a 1/2" oil hose. Designed for use on the crankcase ventilation system. Fitment 1/2" hose Product Details Brand: K&N ...

View full details
£34.38
£34.38 - £34.38
£34.38
£32.43
£32.43 - £32.43
£32.43
Sold out
Save 6% Save %
£67.83
£67.83 - £67.83
£67.83
£63.97
£63.97 - £63.97
£63.97

K&N Replacement Filter Element for Kuryakyn Pro-Series – Kuryakyn Pro and Pro-R Hypercharger Air…

Low stock

Description Stock replacement K&N air filter element for Kuryakyn Pro-series Hypercharger air cleaners. note: See 544841 for the foam filter el...

View full details
£67.83
£67.83 - £67.83
£67.83
£63.97
£63.97 - £63.97
£63.97
Save 6% Save %
Save 6% Save %
£87.36
£87.36 - £87.36
£87.36
£82.39
£82.39 - £82.39
£82.39

K&N Replacement Air Filter Element. Chrome Tip Logo – Universal

Low stock

Description Clamp-on. Tapered. Fits K&N AirCharger air cleaner kits and similar applications. - Base outside length: 4.5 in (114 mm) - Base out...

View full details
£87.36
£87.36 - £87.36
£87.36
£82.39
£82.39 - £82.39
£82.39
Save 6% Save %
Save 1% Save %
£134.97
£134.97 - £134.97
£134.97
£133.66
£133.66 - £133.66
£133.66

K&N Filter Element Mikuni Hsr42/45/48 – H-D with Mikuni Hsr 42/45/48 Carburetor

In stock

Description Standard replacement for HSR42/45/48 series flat slide carburetors; Approx. dimensions: 2.5" deep Note: See 587032 for 3" deep high per...

View full details
£134.97
£134.97 - £134.97
£134.97
£133.66
£133.66 - £133.66
£133.66
Save 1% Save %
Save 6% Save %
£226.75
£226.75 - £226.75
£226.75
£213.84
£213.84 - £213.84
£213.84

K&N Rk-Series Twin Cam Oval Air Cleaner Assy. Std Width – 2001–2015 Softail; 2002–2007…

Low stock

Description Standard width. K&N realized a +7 HP increase on the Dyno. The K&N RK-Series air cleaner assemblies are truly stealthy air clea...

View full details
£226.75
£226.75 - £226.75
£226.75
£213.84
£213.84 - £213.84
£213.84
Save 6% Save %
Sold out
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91

K&N Air Filter Element – S&S Super E/G Air Fliter Housings

Out of stock

Description Fits stock S&S E/G air cleaner housing;. - Shape: Round - Approx. dimensions: 6.4cm deep x 15.2cm diameter - Height: 2.50" (64 mm) ...

View full details
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91
Sold out
Sold out
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63

K&N Replacement Air Filter Element – 2008–2017 Dyna with 29184-08 Stock Style…

Out of stock

Description Stock replacement for 900369 air cleaner assembly Fitment 08-17 Dyna (NU) with 29184-08 stock style teardrop air cleaner cover and K&am...

View full details
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63
Sold out
Save 6% Save %
£148.69
£148.69 - £148.69
£148.69
£140.23
£140.23 - £140.23
£140.23

K&N Twin Cam Rk Series Street Metal O.s. Air Cleaner Assy – 2013–2015 Softail

Low stock

Description High Flow intake system. Re-use stock air cleaner cover for stock looks. Includes a special backplate; internal velocity stack; built-i...

View full details
£148.69
£148.69 - £148.69
£148.69
£140.23
£140.23 - £140.23
£140.23
Save 6% Save %
Save 6% Save %
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63

K&N Air Filter Element for XR1200 – 2008–2012 XR1200

Low stock

Description Shape: Panel Height: 0.875" (22mm) Outside length: 7.375" (187mm) Outside width: 3.75" (95mm) - Upgrade replacement for the OEM 29377-0...

View full details
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63
Save 6% Save %
Save 6% Save %
£62.43
£62.43 - £62.43
£62.43
£58.88
£58.88 - £58.88
£58.88

K&N Air Filter Element – 1941–1966 Big Twin; 1941–1955 45" & 7"…

Low stock

Description - Shape: Round - Height: 1.875 in (48 mm) - Inner Wire: No - Inside Diameter: 4.688 in (119 mm) - Outside Diameter: 6.063 in (154 mm) -...

View full details
£62.43
£62.43 - £62.43
£62.43
£58.88
£58.88 - £58.88
£58.88
Save 6% Save %
Save 6% Save %
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91

K&N Air Filter Element – 67-E75 Big Twin; 66-E73 & 1983–1985 XL…

Low stock

Description - Shape: Oval - Inner wire: No - Height: 2.063" (52mm) - Inside length: 8.375" (213mm) - Inside width: 4.25" (108mm) - Outside length: ...

View full details
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91
Save 6% Save %
Save 6% Save %
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91

K&N Air Filter Element – 1975–1976 Big Twin; 73-E75 XL Sportster

Low stock

Description - Shape: Oval - Height: 2.438 in (62 mm) - Inner Wire: No - Inside Length: 8.375" (213mm) - Inside Width: 4.25" (108mm) - Outside Lengt...

View full details
£69.88
£69.88 - £69.88
£69.88
£65.91
£65.91 - £65.91
£65.91
Save 6% Save %
Save 6% Save %
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63

K&N Air Filter Element – 1991–1994 All Evo Big Twin & 1996–1999…

Low stock

Description - With zinc plated steel front & back plate - Dimensions approx. 187mm x 152mm x 43mm high - OEM replacement reference 29259-91A; 2...

View full details
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63
Save 6% Save %
Save 6% Save %
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63

K&N Air Filter Element – 1995–1998 FLT-I Models (Injection)

Low stock

Description - Zinc plated steel top - Dimensions: 43mm high x 179mm x 143mm - Replacement for OEM 29291-95 filter element. K&N is the world-wid...

View full details
£78.07
£78.07 - £78.07
£78.07
£73.63
£73.63 - £73.63
£73.63
Save 6% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare