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original 389-1969 Fuel Injector 20R-1283 392-0210 392-0212 249-0746 for 3508 3512 3516 3512B 3516B C3500B Marine new injector original new injector
| Model Number: | 389-1969 |
| MOQ: | 1 Piece |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 389-1969 Fuel Injector
,Marine diesel fuel injector
,3516B engine fuel injector
original 389-1969 Fuel Injector 20R-1283 392-0210 392-0212 249-0746 for 3508 3512 3516 3512B 3516B C3500B Marine new injector original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | 3512B, 3512C, 3516, 3516B, 3516C, 3508 |
Injector Type | Electronic Unit Injector |
Quality Standard | OEM Equivalent Specification |
Packaging | Standard Export Packaging |
Fuel System | High-Pressure Common Rail |
OE Number | 389-1969 |
Brand | |
Cross Number / Universal Number | 389-1969, 3891969, 20R-2296, 10R-1303, 386-1754, 392-0214, 392-0215, 392-0216, 392-0217, 379-0509, 0R-3539, 386-1766, 386-1771, 20R-3247, 10R-2827, 10R-3255, 376-0509, 250-1302 |
Vehicle / Equipment Application | Power Generation Industry (diesel generator sets for hospitals, data centers, telecom facilities, airports, industrial plants); Marine Industry (commercial vessels, offshore support vessels, tugboats, ferries, marine propulsion systems); Mining Industry (mining haul trucks, excavators, drilling equipment, heavy earthmoving machinery); Oil & Gas Industry (gas compression units, drilling rigs, emergency backup power systems); Construction Industry (large excavators, crawler equipment, industrial machinery) |
Application Type | Engine Adaptation |
The 389-1969 fuel injector is engineered specifically for the 3512B series engines, delivering OEM-equivalent performance and precision for heavy-duty diesel applications. It is fully compatible with 3512B, 3512C, 3516, 3516B, 3516C, and 3508 engine platforms commonly deployed across power generation, marine propulsion, mining, oil and gas, and construction sectors. Each injector is manufactured to original tolerances, ensuring precise fitment, stable fuel delivery, and reliable cold-start performance under demanding operational conditions.
This injector accepts cross references including 20R-2296, 10R-1303, 386-1754, 392-0214, 392-0215, 392-0216, 392-0217, 379-0509, and 0R-3539, simplifying fleet inventory and replacement sourcing for maintenance teams managing mixed engine populations. Advanced surface treatment provides corrosion resistance against fuel contamination and humid marine environments, while optimized nozzle geometry delivers superior fuel atomization for improved combustion efficiency and reduced exhaust smoke.
Routine maintenance practices such as regular fuel filter replacement, water separator draining, injector testing at every 2,000 operating hours, and monitoring of fuel consumption trends are recommended to maximize service life. The 3512B fuel injector 389-1969 is built to withstand extreme fuel system pressures, maintain consistent injection quantity across varying loads, and minimize piston and cylinder wear, making it a trusted solution for operators requiring long-term reliability from their diesel engines.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
