Fleece Performance · New
Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L OE Replacement Head Gasket (Thick)
MPN FPE-CUMM-HG-5.9 · Store SKU fpeFPE-CUMM-HG-5.9
Supplier stock checked 11/7/2026, 2:28:14 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.
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Product details
Trust Fleece Performance to bring you the best OE alternative parts you need! Our replacement head gasket for the 2003-2007 Dodge 5.9L Cummins will ensure your engine gets the optimal reseal. Features: 1.25 mm thickness Multi-layer steel construction Meets or exceeds OE specifications Application Notes: Replaces Cummins P/N: 3958645 Fleece Performance OE Replacement Head Gasket for 5.9L Cummins (Thick)
Manufacturer fitment & guides
Check FPE-CUMM-HG-5.9 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y