WCFAB 2001-2023 Duramax Billet Aluminum Oil Fill Cap GM 2024 KIT INCLUDES:

KIT INCLUDES:

- Direct replacement of the failure prone OEM thermostat

please check out our S300 Single Turbo Kit WCF100478 and our S400 Single Turbo Kit WCF100489 or call us for help placing your order

6" (152mm) Long High Temp 4-ply Reinforced Black Silicone Coupler T Hose Adapter meet and exceed SAEJ20 industry standards

WCFAB 2001-2023 Duramax Billet Aluminum Oil Fill Cap GM 2024 KIT INCLUDES:Clean up the engine bay of your 2001 2021 Duramax with this Billet Aluminum 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. CNC Machined Billet Aluminum GM factory oil cap filler neck replacement Matches WCFab Billet Aluminum Coolant Tank and Brake Reservoir Caps Includes o ring seal Machined cam