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Spectre 4300

Oil Breather Cap
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4.0 out of 5 stars 1 Customer Review
In Stock & Ready to Ship!


Spectre’s 3/4 inch push-in chrome valve cover breather has a chrome plated housing and features an internal baffle to help prevent oil splash and provide superior ventilation. This product is designed to work with valve covers that have a 3/4 inch to 1-1/4 inch breather holes. We recommend using our 5339 or 5333 grommet kit when used for 1-1/4 inch valve cover holes.
  • Use with grommet kit 5339 or 5333 to adapt to a 1-1/4 inch hole
  • Fit into 3/4 inch diameter grommet hole
  • Internal baffle also prevents oil splash
  • Designed to provide excellent ventilation
  • Triple chrome-plated steel

Available Information

Part SPE-4300 Product Specifications

Air Filter ColorWhite
Filter MaterialFoam
Flange Inside Diameter0.75 in (19 mm)
Flange Length0.875 in (22 mm)
Height2.5 in (64 mm)
Outside Diameter3 in (76 mm)
Product Box Height6.1 in (155 mm)
Product Box Length4.1 in (104 mm)
Product Box Width3.13 in (80 mm)
Product StyleSpectre Breather Air Filter
Top Material/FinishChrome
Top StyleMetal
Weight0.3 lb (0.1 kg)

Product Reviews

October 28, 2014 - Part 4300
This was sent to my son for his car so I can't make too many comments on your delivery and/or products but my son seemed to be satisfied so that's good enough for me. I can say that I will not hesitate to use your company as soon as we need another part. Thank you.

Dean H. Fullerton
San Marcos, California
Review part 4300