Wehrli · New
Wehrli 01-07 GM Duramax LB7/LLY/LBZ Twin Turbo Style Coolant Tank - RAW
MPN WCF100642-RAW · Store SKU wcfWCF100642-RAW
Supplier stock checked 11/7/2026, 10:00:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
LB7, LLY, LBZ Duramax Fabricated Aluminum Coolant Tank Kit for Twin Turbo Applications mounts on passenger side fender. Does not allow use of passenger side battery in OEM location, must be relocated. Wehrli Custom Fab Coolant Tank, Twin Turbo Style, for 01-07 Duramax LB7/LLY/LBZ, RAW Coolant Tank, Twin Turbo Style, for 01-07 Duramax LB7/LLY/LBZ, RAW
Manufacturer fitment & guides
Check WCF100642-RAW 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