Replacement Billet Aluminum Oil Cap for Clean Side Separator

Replacement Billet Aluminum Oil Cap for Clean Side Separator

When your original cap cracks, gets lost, or just doesn't cut it anymore, this is the upgrade your build deserves.

Features & Benefits

• Precision-Machined Billet Aluminum Construction — Machined for an exact, direct-fit replacement on your clean side separator with no modifications required.
• Leak-Free Seal — Precision-machined threads mate cleanly with your CSS, keeping your crankcase ventilation system sealed and working as intended.
• Premium Appearance — A clean, machined finish gives your engine bay a polished, purposeful look that OEM plastic simply can't match.
• Direct Replacement Simplicity — Bolts right on in place of your existing oil cap — no adapters, no guesswork.

Whether you're refreshing a worn-out separator or just leveling up the look under the hood, this Replacement Billet Aluminum Oil Cap for Clean Side Separator delivers the fit and finish your PCV system deserves.

FAQ

What is this oil cap made from?

This replacement oil cap is precision-machined from billet aluminum.

Does this cap require modifications to install?

No. It is machined as a direct-fit replacement for your clean side separator with no modifications required.

How does this cap help with sealing?

Its precision-machined threads mate cleanly with your CSS to help keep the crankcase ventilation system sealed and working as intended.

What appearance does it add to the engine bay?

The clean, machined finish gives your engine bay a polished, purposeful look compared to OEM plastic.