Bosch original Common Rail Fuel Injector 0445120351, Cross Reference DLLA137P2376 DLLA133P2379, Suitable for diesel engine systems, Replacement for OEM standard components original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120351 |
| MOQ: | 1 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Bosch common rail fuel injector
,OEM standard diesel injector replacement
,0445120351 diesel engine injector
Bosch original Common Rail Fuel Injector 0445120351, Cross Reference DLLA137P2376 DLLA133P2379, Suitable for diesel engine systems, Replacement for OEM standard components original new injector
|
Fuel Type |
Diesel |
|
Condition |
Original New |
|
Applicable Engine |
Heavy-duty diesel common rail engine systems |
|
Injector Type |
Common Rail Fuel Injector |
|
Quality Standard |
OEM Standard |
|
Packaging |
Bosch OEM Packaging |
|
Fuel System |
Common Rail |
|
OE Number |
0445120351 |
|
Brand |
BOSCH |
|
Cross Number / Universal Number |
DLLA137P2376, DLLA133P2379 |
|
Vehicle / Equipment Application |
Suitable for diesel engine systems |
|
Application Type |
Replacement for OEM standard components |
The Bosch Original Common Rail Fuel Injector 0445120351 is engineered for diesel engine systems requiring precise, high-pressure fuel delivery. Built on Bosch common rail architecture, this 120 Series injector separates pressure generation from injection events, allowing the ECU to control fuel metering with microsecond precision at injection pressures up to approximately 1600 bar. It is a direct replacement for OEM standard components, cross-referenced as DLLA137P2376 and DLLA133P2379.
Manufactured from high-grade steel and alloy materials for the nozzle body, plunger, and valve assemblies, the injector delivers high-accuracy injection mapping, consistent atomization, and precise fuel quantity control. Its robust construction withstands thermal cycling and vibration, ensuring reliable operation under demanding heavy-duty conditions. Factory calibration and quality assurance testing provide electronic repeatability, supporting fuel efficiency, power optimization, and reduced NOx and soot emissions in line with stringent standards.
Supplied in Bosch OEM packaging and backed by a 12-month warranty, this original new injector is compatible with standard diesel fuels and post-treatment additive packages. For optimal service life, install with new sealing washers, apply the correct clamp torque per the OEM service manual, and maintain fuel filtration to 2 microns absolute. An ECU relearn via diagnostic tool may be required after installation, and inspection every 40,000–60,000 km is recommended.
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