Fleece #4 and #5 High Pressure Injection Line (FPE-FL-LBZLMM-45) for 2006-2010 Duramax LBZ / LMM
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The Fleece #4 and #5 High Pressure Injection Line (FPE-FL-LBZLMM-45) is a high-performance aftermarket replacement for the factory fuel lines on 2006–2010 GM Duramax LBZ and LMM diesel engines. Designed for durability and precision, it ensures reliable fuel delivery under high pressure and is suitable for both stock and modified engines. With OEM-style fit and finish, it offers a dependable upgrade for maintaining engine performance and efficiency.
Replaces GM Part # 98006526
The Fleece #4 and #5 High Pressure Injection Line (FPE-FL-LBZLMM-45) is a high-quality aftermarket component designed specifically for 2006–2010 GM Duramax LBZ and LMM diesel engines. This precision-engineered injection line replaces the factory #4 and #5 high pressure fuel lines and is built to withstand the intense pressures generated by modern diesel fuel systems. Constructed from durable materials and featuring OEM-style fit and finish, this line ensures reliable fuel delivery to the engine’s injectors, helping maintain optimal performance and efficiency. Ideal for both stock and modified engines, it is a popular choice among diesel enthusiasts seeking to upgrade or replace aging factory components with a dependable, high-performance solution.
| Weight | 2.0 lbs |
|---|---|
| Dimensions | 10.0 × 4.0 × 4.0 in |
Fitment
- 2006 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax
- 2007 GM Silverado/Sierra 2500/3500 6.6L LLY/LBZ Duramax (classic body style)
- 2007.5 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax (new body style)
- 2008 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
- 2009 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
- 2010 GM Silverado/Sierra 2500/3500 6.6L LMM Duramax
Installation
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