GB Remanufacturing 7-017 Fuel Injector High Pressure Line for Duramax LLY

The GB Remanufacturing 7-017 is a high-pressure fuel injector line designed specifically for GM Duramax LLY diesel engines. This critical fuel system component addresses a common failure point where contamination at fuel fittings can lead to costly injector damage during service.

Key Features:

• Prevents contamination-related injector failure during service and replacement
• Eliminates corrosion buildup between line and injector nut that can fall into injector
• Meets or exceeds OE specifications for sealing performance and burst pressure
• Premium construction ensures reliable high-pressure fuel delivery
• Direct-fit replacement for worn or corroded factory lines

Replacing the fuel injector line during injector service or replacement is highly recommended as a preventive measure. Corrosion particles that form between the line and injector nut can contaminate the precision injector components when loosened, leading to premature failure of new or serviced injectors. This line provides a clean, corrosion-free connection that protects your investment in fuel system repairs.