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4X Fuel Injector 3964919 4089468 For Cummins QSB4.5 4B3.9 ISB Engine 0432133773
$182.99
Sale price
$182.99
Regular price
Available to Order
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
4X Fuel Injector for Cummins QSB4.5 4B3.9 ISB Engine
High-performance fuel injectors for Cummins QSB4.5 and ISB engines, ensuring efficient fuel delivery and engine reliability.
- Fits Cummins QSB4.5, 4B3.9, and ISB engines
- Delivers precise fuel injection for optimal performance
- Improves engine efficiency and reduces emissions
- Aftermarket part, not an original equipment manufacturer
- Durable construction for long-lasting operation
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
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