Cummins 4BT 3.9 and 6BT 5.9 Fuel Injectors
For reliable performance of Cummins 4BT and 6BT engines, visit Diesel Parts Direct for replacement fuel injectors. As critical components for the optimal performance of 6BT diesels, it’s essential to ensure your 5.9 Cummins injectors are working sufficiently and not deteriorating from wear and tear. Before urgent repairs are needed, choose from our range of Cummins 6BT injectors to keep your fuel system clean and clear.
Over 40 years of experience with Cummins engines means we know the B Series inside and out, so we hold a vast range of commonly replaced parts in-stock. If you need 4BT Cummins injectors at the ready, either new or remanufactured, order online for prompt delivery.
Keep the fuel flowing in Cummins 4BT and 6BT engines with injectors from Diesel Parts Direct.
REMANUFACTURED FUEL INJECTOR - 4B3.9 / B4.5 / B5.9
Genuine Cummins Part
Additional refundable core charge: $50.00 (See Details )
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REMANUFACTURED FUEL INJECTOR - 4B3.9 / B4.5 / B5.9
Genuine Cummins Part
Additional refundable core charge: $50.00 (See Details )
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FUEL INJECTOR - ISB / QSB (12MI 7MT) (3802331D)
Genuine Cummins Part
Additional refundable core charge: $50.00 (See Details )
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Special Order
REMANUFACTURED FUEL INJECTOR - 4B3.9 / B4.5 / B5.9
Genuine Cummins Part
Additional refundable core charge: $50.00 (See Details )
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FUEL INJECTOR - 4B3.9 / B4.5 / B5.9 / B6.7 / ISB6.7 / QSB
Genuine Cummins Part
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FUEL INJECTOR - 4B3.9 / B4.5 / B5.9 / B6.7 / ISB6.7 / QSB
Genuine Cummins Part
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FUEL INJECTOR - ISB / QSB
Genuine Cummins Part
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REMANUFACTURED FUEL INJECTOR - 4B3.9 / B4.5 / B5.9
Genuine Cummins Part
Additional refundable core charge: $20.00 (See Details )
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REMANUFACTURED FUEL INJECTOR - 4B3.9 / B4.5 / B5.9
Genuine Cummins Part
Additional refundable core charge: $50.00 (See Details )
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FUEL INJECTOR - ISB
Genuine Cummins Part
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FUEL INJECTOR - B SERIES / ISB / QSB (BOSCH)
Genuine Cummins Part
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FUEL INJECTOR - B SERIES / ISB / QSB
Genuine Cummins Part
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FUEL INJECTOR - B SERIES / ISB / QSB
Genuine Cummins Part
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Ships in 3-4 days
FUEL INJECTOR - B SERIES / ISB / QSB
Genuine Cummins Part
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FUEL INJECTOR KIT - 6BT 5.9L
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FUEL INJECTOR KIT - 6BT 5.9L
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FUEL INJECTOR - B SERIES / ISB / QSB (BOSCH)
Use with the DS-3903380 Return Line Gasket and DS-3909356 Seal Ring
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