Description

The product is a set of AC Delco 41-627 spark plugs, which are designed for use in cars and trucks. These spark plugs are not made by a non-domestic manufacturer and are not a custom bundle. They are specifically designed as spark plugs and are not modified in any way. The AC Delco brand is known for producing high-quality automotive parts, so these spark plugs are likely to provide reliable performance in ignition systems.