Description
Replace your corroded or contaminated factory lines with this Stainless Steel Fuel Injector Line Set, designed specifically for the 2001–2004 Chevy/GMC 6.6L Duramax LB7. These direct-fit replacements ensure clean, reliable fuel delivery and help protect your new injectors from damage caused by rust or debris found in worn factory lines.
Constructed from high-quality stainless steel, these brand-new lines (not remanufactured) offer long-lasting durability and resistance to corrosion. Ideal for injector replacement jobs, this set includes all 8 lines with OE-style bends and fittings for easy installation. A 12-month unlimited mileage warranty is included for peace of mind.
Features:
- Direct-fit replacement for factory LB7 lines
- Pre-bent to OE specs for easy installation
- Corrosion-resistant stainless construction
- Includes all 8 injector lines
- Perfect when installing new injectors
- Helps prevent injector contamination
- New parts—not remanufactured or reused
Specifications:
- Material: Stainless steel
- Quantity: 8 fuel injector lines
- Fitment: Factory-style OE replacement
- Bend Type: Pre-formed to OE specs
- Finish: Raw stainless (non-coated)
- Injector Line Numbers: 1–8 (full set)
- Replaces OE Part #: 97188720, 97188723, 97188721, 97188722
Included:
- (1) Injector Line for Cylinder 1 & 8 – #97188720
- (1) Injector Line for Cylinder 2 & 7 – #97188723
- (1) Injector Line for Cylinder 3 & 6 – #97188721
- (1) Injector Line for Cylinder 4 & 5 – #97188722
Fitment:
- 2001–2004 Chevrolet Silverado 2500HD/3500 6.6L LB7 Duramax
- 2001–2004 GMC Sierra 2500HD/3500 6.6L LB7 Duramax
Notes:
- 12-month unlimited mileage warranty
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