Wehrli · New
Wehrli WCFab Coolant Tank Billet Cap - Black Anodized
MPN WCF100543 · Store SKU wcfWCF100543
Supplier stock checked 11/7/2026, 3:38:55 PM UTC. Adding a part does not reserve it.
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Product details
18-20PSI Replacement Coolant Tank Cap, Black Anodized. Used on WCFab Fabricated Coolant Tanks on 2001+ Duramax or 2004.5-2007 & 2010-2024 6.7L Cummins. Wehrli Custom Fab Cap, Billet, for WCFab Coolant Tank, Black Anodized Cap, Billet, for WCFab Coolant Tank, Black Anodized
Manufacturer fitment & guides
Check WCF100543 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y