Seals and helps keep oil from leaking out of your engine oil filler opening
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function
Description
An ACDelco GM Original Equipment Engine Oil Filler Cap is a threaded or quarter-turn cap that seals the oil filler opening on your vehicle's engine, and is a GM-recommended replacement for your vehicle's original component. It has a rubber sealing ring