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2001-2021 Duramax Billet Aluminum Oil Fill Cap, Black Anodized

-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 lock
-Black Anodized Finish
-Engraved Wehrli Custom logo on bottom of part
-Made in USA
-Installs in seconds
Availability: In Stock. Ships in 5-7 business days.
Pricing: $49.00


Clean up the engine bay of your 2001-2021 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


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W4.0000” x H5.0000” x L4.0000”

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