Fuel System
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4JB1, 4JA1, 4JC1
Fuel Injector | Isuzu 4JB1 4JA1 4JC1 Engine
High-precision fuel injector for Isuzu 4JB1, 4JA1, and 4JC1 diesel engines, engineered to deliver optimal fuel atomization, improve combustion efficiency, and ensure consistent engine performance across trucks, pickups, and machinery.
Fits: 4JB1, 4JC1, 4JA1
Replacements: 8943342000, 8943342001, 105118-4760, 105118-4761, 105118-4762,
9 430 610 086, 9430610086, 9 430 612 481, 9430612481, 48-3380
SKU: n/a
