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K&N Crankcase Vent Filter by K&N Filters

Part no: KN-621040

K&N Crankcase Vent Filter

Please Verify Fitment

This product fits only specific vehicles. Select your vehicle to ensure it fits.

This item is excluded from all sales and promotions.

Product Details


  • 1987-1995 Jeep Wrangler YJ
  • 1976-1986 Jeep CJ7
  • 1981-1986 Jeep CJ8 Scrambler


K&N Crankcase Vent Filters add some aesthetics to their classic carburetor engines. The 1" diameter zinc tube is designed to push in and clamp directly on to metal or plastic tubing where venting is needed. Constructed with a cotton gauze filter media it can be cleaned and reused repeatedly.

Product Details:

  • 1" zinc tube
  • Chrome -plated steel base plate
  • Washable and reusable filter media
  • Mounts directly into rubber grommets in valve covers

Parts Included:

  • (1) Crankcase Vent Filter

Years Covered:

1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994 and 1995

For California residents: Proposition 65 Warning

Vehicle Fitment

1981-1986JeepCJ8 Scrambler
1987-1995JeepWrangler YJ

Additional Information

BrandK&N Filters
SKU Aliases62-1040
Engine Type4.2L, 2.5L

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