Product description
The Diesel Auto Power Complete Fuel Injector Line Set for the GM 6.6L Duramax LBZ, LMM diesel engine is a high-quality OEM replacement kit designed to supply high-pressure fuel to all eight cylinders (1/8, 2/7, 3/6, 4/5) for optimal combustion and engine performance. This set includes four high-pressure fuel lines (part numbers 98006523, 98006524, 98006526, 98006527), each engineered to meet or exceed OEM specifications. These lines address common issues like leaks, cracks, corrosion, or rust in aging components, ensuring consistent fuel system pressure up to 25,000 PSI and preventing contamination. Constructed from durable steel with zinc plating for corrosion resistance, they withstand demanding conditions, making them ideal for both stock and performance applications. As direct-fit replacements, they offer easy installation and reliable operation. Backed by Diesel Auto Power’s commitment to quality, this complete injector line set is essential for restoring fuel system integrity and efficiency in Duramax LBZ, LMM engines. Note: The set covers all eight cylinders, with each part number servicing a pair of cylinders (two lines per part number).
Part Numbers in Set:
98006523 (Cylinders 1 and 8) 97371994
98006524 (Cylinders 3 and 6) 97371995
98006526 (Cylinders 4 and 5) 97371996
98006527 (Cylinders 2 and 7) 97371997
Cross Reference/Compatible Part Numbers:
98006523 (Cylinders 1 and 8): 97371994
Alliant Power: AP63730 (part of set)
Dorman: 904-156
Fleece Performance: Included in FPE-FL-LBZ, LMM-18 (complete set)
98006524 (Cylinders 3 and 6): 97371995
Alliant Power: AP63730 (part of set)
Dorman: 904-158
Fleece Performance: Included in FPE-FL-LBZ, LMM-18 (complete set)
98006526 (Cylinders 4 and 5): 97371996
Alliant Power: AP63730 (part of set)
Dorman: 904-160
Fleece Performance: Included in FPE-FL-LBZ, LMM-18 (complete set)
98006527 (Cylinders 2 and 7): 97371997
Alliant Power: AP63730 (part of set)
Dorman: 904-157
Fleece Performance: Included in FPE-FL-LBZ, LMM-18 (complete set)
Complete Set (Kits):
Dorman: 904-155 (covers all eight lines)
Fleece Performance: FPE-FL-LBZ, LMM-18 (high-pressure line kit)
Pure Diesel Power: 700-018AFT (DHD high-pressure line set)
