K&N Oil Breather Cap Screw-In

CJ's Part Number: OC12

Regular Price: $26.99

Special Price: $22.94

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K&N Oil Breather Cap Screw-In

Product Description

K&N Screw-In Oil Breather Cap.

K&N crankcase vent filters are designed for racing but are trick enough for show cars. Shield and top plate are chrome-plated for beauty and durability. This filter is designed to screw directly into threaded Ford valve covers.

- Flange Inside Diameter: 0.5"
- Outside Diameter: 3"
- Height: 1.75"

Product Reviews

Write a review
K&N Oil Breather Cap Screw-In is rated 2.0 out of 5 by 1.
Rated 2 out of 5 by from Does not fit Does not fit as a replacement oil fill cap with stock 302 valve covers. Looks like a nice product, just not for my application.
Date published: 2015-07-22
  • 2015-08-03T10:36CST
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  • clientName_cjponyparts

Product Questions


Will this fit my 1986 mustang gt?

Asked by: Sandman36
Yes it will.
Answered by: CJ Pony Parts
Date published: 2015-07-24

My 4.6 liter 1998 GT mustang now has a ford racing screw in oil breather cap. Just wanted to double check to see if this the correct application for replacement.

Asked by: wolfman
Yes, this will work with your 1998 GT.
Answered by: CJPP Staff
Date published: 2015-01-12

Will this fit 04 Mach 1. With the 4.6 32 valve motor?

Asked by: Bluemach1
  • 2015-08-03T10:51CST
  • bvseo_cps, prod_bvqa, vn_cps_3.1.5
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