This engine oil cap is designed for a 1998 Ford 2.0 L engine with the OE/OEM part number F4AE-6766-AA. It is made of high-quality plastic and comes in black color. A seal is included with the cap to ensure a tight fit.

This oil filler cap is an essential component for your engine maintenance, keeping oil from leaking out and debris from getting in. It is compatible with various Ford models and meets OE specifications.

That is EBay’s description, it is used, has seal, and came off 1998 Ford Escort with 2.0 l, will fit other years but you will have to do your own research.