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Fleece Performance 04-05 GM 2500/3500 Duramax High Pressure Injection Line Kit

Fleece Performance · New

Fleece Performance 04-05 GM 2500/3500 Duramax High Pressure Injection Line Kit

MPN FPE-FL-DMAX-LLY-SET · Store SKU fpeFPE-FL-DMAX-LLY-SET

$489.00
IN STOCK3 ready to ship

Supplier stock checked 11/7/2026, 2:56:15 PM UTC. Adding a part does not reserve it.

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Product details

Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines. This kit includes a complete set of 8 lines. Application Notes Replaces GM Part# 97378825 (qty 2) Replaces GM Part# 97378828 (qty 2) Replaces GM Part# 97378826 (qty 2) Replaces GM Part# 97378827 (qty 2) LLY Duramax High Pressure Injection Line Kit

Manufacturer fitment & guides

Check FPE-FL-DMAX-LLY-SET against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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