2001-2024 GM Duramax Billet Aluminum Oil Fill Cap - WCFAB

Clean up the engine bay of your 2001-2024 Duramax with this Billet Aluminum Black Anodized Oil Fill Cap from WCFab. This is a complete cap, not a cover. Direct OEM replacement for the factory plastic part. Includes o-ring seal and machined cam lock engagement. CNC machined in the USA.
 
Direct replacement for the following GM OEM model numbers: 97350955, 97216410, 12573341, 12677347