Replace the factory hood drain ring on your 2017-2019 GM 6.6L Duramax L5P with a more durable billet aluminum replacement from Industrial Injection. The 4CD601 Hood Drain Ring replaces the factory plastic component while adding a clean, finished look under the hood.
Machined from aluminum and finished with clear anodizing, the drain ring installs in the factory location without complicated modifications.
Remove the factory hood drain ring from the underside of the hood and transfer the factory drain gasket to the new billet ring. Install the new ring in the factory location and make sure the drain and gasket are properly secured.