Caterpillar 387-9427 Electronic Common Rail Fuel Injector - Fit for C7 Engine
VIEW PRICELog in to view your customer price
| Product Type | Fuel Injector Assembly |
| Injection Technology | Electro-Controlled High Pressure Common Rail |
| Engine Model | Caterpillar C7 / C7.1 / C9 |
| Original Part Number | 387-9427 / 3879427 |
| Interchange Part Number | 263-8218, 20R-8066, 328-2585, 557-7627, 10R-7225, etc. |
| Fuel System Type | High-pressure Common Rail |
| Main Application | Construction Machinery (Excavator) |
| Manufacturing Material | Alloy Steel, Precision Machining |
| Function | Accurate fuel measurement, optimize combustion, enhance performance, reduce emissions |
Manufacturer No.
387-94273879427
OEM Part No.
3879427387-9427
Engine Part No.
C7C7.1C93304330634063406B3406C
Interchange No.
263-8218263821820R-806620R8066328-25853282585557-7627557762720R-907920R907910R-722510R7225295-14112951411268-1835268183520R-192620R1926387943038794282689577
Fitment Vehicles
Caterpillar 324D ExcavatorCaterpillar 325D ExcavatorCaterpillar 326D ExcavatorCaterpillar 328D ExcavatorCaterpillar 329D ExcavatorCaterpillar E324D ExcavatorCaterpillar E323 ExcavatorCaterpillar E329D ExcavatorCaterpillar CAT330 Excavator
Fuel System - Industrial Encyclopedia
Professional supply of Caterpillar C7 engine fuel injectors, OEM number 387-9427 / 3879427. This electronic common rail injector precisely fits Caterpillar 324D, 325D, 326D, 328D, 329D excavators, compatible with interchange numbers 263-8218, 20R-8066, 328-2585, 557-7627, etc. Using precise common rail technology, it ensures sufficient fuel atomization and efficient combustion, which is a key component for reducing emissions and improving engine performance. Suitable for construction machinery and heavy equipment maintenance and replacement.