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Spectre 4291

Oil Breather Cap In Stock & Ready to Ship!


Spectre’s 1 inch Valve Cover Breather Push-In with Tube is a Mopar-style breather for valve covers with 1-1/4 inch breather holes. This valve cover breather has been designed to accommodate PCV tubes and includes an internal baffle to prevent oil splash and provide superior ventilation with a 5/8 inch nipple. Featuring an internal replaceable foam insert, these valve cover breathers are manufactured using high quality triple chrome-plated steel.
  • Triple chrome-plated finish
  • High quality steel construction
  • Fits a 1 inch grommet
  • Ideal for use with grommet kit part number 5339
  • 5/8 inch PCV tube nipple
  • Replaceable foam insert included

Available Information

Part SPE-4291 Product Specifications

Air Filter ColorWhite
Filter MaterialFoam
Flange Inside Diameter1 in (25 mm)
Flange Length0.75 in (19 mm)
Height2.75 in (70 mm)
Outside Diameter3 in (76 mm)
Product Box Height4.5 in (114 mm)
Product Box Length4.25 in (108 mm)
Product Box Width4.25 in (108 mm)
Product StyleSpectre Breather Air Filter
Top Material/FinishChrome
Top StyleMetal
Weight0.4 lb (0.2 kg)