Inspection Plug

Whether you are capping off an unneeded fluid line, installing a threaded plug into your engine block, or replacing the drain plug in your transmission or engine oil pan, Pit Stop USA has a huge selection of Caps and Plugs at low everyday prices. Choose from several styles of caps and plugs including plastic or aluminum line plugs that are perfect for sealing your system against dirt and debris during engine swaps. Caps and plugs are available in a wide variety of configurations.

Inspection Plugs are commonly used in rear ends, oil pans and other applications to provide an easily accessible method to inspect the interior of the component. They are also utilized to provide a place to check fluid levels and also to add fluid to the component. They are available in a variety of sizes and configurations depending on the application.