K&N 62-1400 | Engine Crankcase Breather Cap

Part Number
Vent Air Filter/Breather
Special Price $172.79 Regular Price $191.99
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K&N Tower Base Covered Crankcase Vent Filter with Multi-Hose Vents - High Performance Racing Style - Designed for big bore and full race VW and other like-size engines that require high levels of crankcase breathing filtration. Tower design saves blow-by oil while relieving crankcase pressure. High capacity filter element stops dirt from reaching oil supply when decelerating. Note: Legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See knfilters.com for CARB status on each part for a specific vehicle.



  • K/N Tower Base Covered Crankcase Vent Filter With Multi-Hose Vents. Designed for big bore and full race VW and other like-size engines that require high levels of crankcase breathing filtration.
  • Fits Wide Variety Of Applications
  • Mounts Directly Onto Rubber Grommets In Valve Covers
  • Vent Air Filter/Breather
  • Vent Air Filter/Breather
  • Washable And Reusable Filter Media


Automotive Item GradeHigh Performance
Base Outside Diameter3.000 in. (76mm)
Filter MaterialCotton Gauze
Flange Inside Diameter2.000 in. (51mm)
Flange Length0.625 in. (16mm)
Flange/Bore Center to Center0.000 in. (0mm)
Inner WireNo
Item Height3.500 in. (89mm)
Item Weight1.800 lbs. (0.8 kg)
Number of Flanges1
Oil IncludedFilter Is Pre-Oiled
Package MaterialPaperboard
Package TypeBox
Product Box Height5.750 in. (146mm)
Product Box Length9.380 in. (238mm)
Product Box Width5.380 in. (137 mm)
Prop 65 (C, R or CR)CR
Prop 65 Warning Labelhttps://www.knfilters.com/images/l/prop65.jpg
TitleK&N 62-1400 Vent Air Filter/ Breather
Top MaterialNone
Top Outside Diameter3.500 in. (89mm)
Top StyleRubber
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov


Customer Questions
Can K&N filters get wet?
No, K&N filters should not get wet.
When to clean K&N air filter?
K&N air filters should be cleaned approximately every 50,000 miles (80,000 kilometers) or as recommended by the manufacturer.
Will K&N filter increase mpg?
It is possible for a K&N air filter to slightly improve fuel efficiency (MPG) under certain conditions.
What does K&N mean?
K&N stands for the names of the two founders of the company, Ken Johnson and Norm McDonald.
Please, mind that only logged in users can submit questions

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