PPE Billet Oil Filler Cap - Black - 3.0 + 6.6 Fitment 114003017

Now you can dress up your truck’s engine bay and virtually eliminate oil cap blow-off. This CNC machined, black anodized oil filler cap features an easy grip to assist you when installing and removing between tight engine spaces. It’s also been designed with a secure cam-lock fit to match your OEM or aftermarket filler neck and ensure it stays in place. Includes Viton O-ring.

PART NUMBER: 114003017

OEM P/N REFERENCE: GM 12677347, 55510927