Spectre · New
Spectre Oil Breather Cap w/Grommet 3/4in. (Push-In)
MPN 4299 · Store SKU spe4299
Supplier stock checked 11/7/2026, 6:42:55 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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. This breather includes a grommet to ensure easy installation, and a replaceable foam insert. Note: Legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See spectreperformance.com for CARB status on each part for a specific vehicle. 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. This breather includes a grommet to ensure easy installation, and a replaceable foam insert. 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. CAP; BREATHER; PUSH-IN; 3/4in. W/GROMMET Oil Breather Cap
Manufacturer fitment & guides
Check 4299 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y