
Caterpillar 3879438 Fuel Injector for C9 Engine
| Product Name | Diesel Common Rail Injector |
| Engine Model | Caterpillar C7 / C9 / C12 |
| Injector Type | Diesel Common Rail Injector |
| Working Pressure | 30,000 psi (approx. 2070 bar) |
| Injection Control Method | Electronically controlled |
| Weight | 2.0 kg |
| Dimensions | 38 cm × 15 cm × 15 cm |
| Quality | ISO9001 Certified |
| Applicable Year | 2001-2005 |
| Product Status | New/Remanufactured |
Manufacturer No.
CATERPILLAR3879438387-9438
OEM Part No.
387-94383879438CA3879438
Engine Part No.
Caterpillar C7Caterpillar C9Caterpillar C12
Interchange No.
10R-476410R4764328-25773282577293-4067293406720R-806020R8060245-34162453416245-35162453516240-80632408063553-2592
Fitment Vehicles
Caterpillar 330D ExcavatorCaterpillar E330D ExcavatorCaterpillar 336D ExcavatorCaterpillar E336D ExcavatorCaterpillar 324D ExcavatorCaterpillar 325D ExcavatorCaterpillar 329D ExcavatorCaterpillar 140M GraderCaterpillar 160M GraderCaterpillar 627G LoaderCaterpillar 637G LoaderCaterpillar 521 HarvesterCaterpillar 522 HarvesterCaterpillar 532 HarvesterCaterpillar 2390 Logging DeckerCaterpillar 2391 Logging DeckerCaterpillar C9 Truck Engine
Fuel System - Industrial Encyclopedia
High-quality Caterpillar 3879438 fuel injector, designed specifically for C9 engines. This OEM replacement part ensures optimal fuel delivery and engine performance. Compatible with part numbers 387-9438, 3879438, and CA3879438. Perfect fit for heavy equipment and machinery requiring precise fuel injection systems.
