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original 187-6549 Engine Fuel Injector Nozzle Replacement for OEM Spare Component new injector original new injector
| Model Number: | 187-6549 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 187-6549 fuel injector nozzle
,OEM diesel fuel injector replacement
,new diesel fuel injector component
original 187-6549 Engine Fuel Injector Nozzle Replacement for OEM Spare Component new injector original new injector
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Fuel Type |
Diesel |
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Condition |
New |
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Applicable Engine |
C12, Inline 6-Cylinder Diesel, 11.9 Liters Displacement, Water-Cooled, Turbocharged, Electronic Unit Injection, Power Output Approximately 345-490 Horsepower, Torque Output Up to 1650 lb-ft |
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Injector Type |
Electronic Unit Injector |
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Quality Standard |
OEM Quality |
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Packaging |
Standard Export Packaging |
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Fuel System |
High-Pressure Electronic Unit Injection |
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OE Number |
187-6549 |
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Brand |
|
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Cross Number / Universal Number |
187-6549, 1876549 |
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Vehicle / Equipment Application |
Heavy Duty Highway Trucks, Excavators, Wheel Loaders, Motor Graders, Mining Trucks, Industrial Compressors, Generator Sets, Marine Engines, Water Pump Systems, Industrial Power Units |
|
Application Type |
Engine Spare Parts – Fuel Injection System |
Engineered specifically for the C12 platform, the fuel injector with OE number 187-6549 delivers precise metering and high-pressure atomization required by this inline 6-cylinder, 11.9-liter turbocharged diesel engine. Its internal geometry is calibrated to match the electronic unit injection parameters of the C12, supporting stable rail pressure across the engine's full output range of approximately 345-490 horsepower and torque output up to 1650 lb-ft. This ensures consistent combustion cycles and reliable cold-start behavior in both stationary and mobile installations.
The injector is built to OEM-level dimensional tolerances, allowing direct fitment into the C12 cylinder head without modification. Internally hardened nozzle needles, corrosion-resistant sealing components, and precision-machined spray apertures provide superior atomization efficiency and long operational lifespan under continuous high-load duty. Whether deployed in heavy-duty highway trucks, excavators, wheel loaders, motor graders, mining trucks, generator sets, or marine propulsion units, the assembly maintains stable fuel delivery and contributes to reduced particulate emissions and lower overall fuel consumption.
Routine maintenance recommendations include the use of premium-grade diesel fuel, scheduled replacement of fuel filtration elements, and periodic injector diagnostic testing to detect early-stage wear or nozzle contamination. Operators should monitor fuel consumption trends and observe for symptoms such as hard starting, black smoke, power loss, or engine misfire, which may indicate injector leakage, solenoid malfunction, or fuel flow restriction requiring service attention.
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
