ACDelco GM Original Equipment Multi Purpose Threaded Plug is a GM-recommended replacement component for one or more of the following vehicle systems: cooling. This original equipment plug will provide the same performance, durability, and service life as your factory original equipment.

Features:

• 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