Bosch original Common Rail Diesel Fuel Injector 0445120403 Replacement for CAT Trucks, for heavy duty diesel engine application, Fits 120 Series CRIN2-16 Engine original new injector
| Brand Name: | BOSCH |
| Model Number: | 0445120403 |
| MOQ: | 1 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Bosch common rail diesel injector
,0445120403 CAT truck replacement injector
,CRIN2-16 heavy duty engine injector
Bosch original Common Rail Diesel Fuel Injector 0445120403 Replacement for CAT Trucks, for heavy duty diesel engine application, Fits 120 Series CRIN2-16 Engine original new injector
|
Fuel Type |
Diesel |
|
Condition |
New Original / OEM |
|
Applicable Engine |
OM651, OM642, OM646 EVO, OM647, OM651 DE22LA, OM651 DE22LA EVO |
|
Injector Type |
Solenoid Injector (Common Rail Diesel Injector) |
|
Quality Standard |
Bosch OEM Standard / OEM Genuine Quality |
|
Packaging |
N/A |
|
Fuel System |
Common Rail Direct Injection (CRDI) |
|
OE Number |
0445120403 / 0 445 120 403 / 0445 120 403 / CRIN2-16-BL |
|
Brand |
BOSCH |
|
Cross Number / Universal Number |
0445120402, 0445120404, 0986435352 |
|
Vehicle / Equipment Application |
Mercedes-Benz C-Class, E-Class, Sprinter, Vito, V-Class, GLK, ML, CLS, GLC, Commercial Van Series |
|
Application Type |
Passenger Vehicle / Commercial Vehicle |
The Bosch 0445120403 Common Rail Diesel Injector is a precision-engineered fuel injection component developed for high-pressure Common Rail Direct Injection (CRDI) systems. Manufactured according to Bosch OEM specifications, this 120 Series solenoid injector delivers precise fuel atomization, optimized combustion efficiency, reduced emissions, and improved engine performance. It is supplied as a new original OEM part backed by a 12-month warranty, making it a reliable choice for distributors, repair centers, and fleet maintenance operations worldwide.
Engineered for operating pressures up to 1800 bar, the injector features multi-hole precision spray technology, electronic ECU control, and high-precision fuel metering for consistent injection quantity under demanding conditions. Hardened industrial-grade alloy steel construction with advanced heat treatment ensures superior durability and long service life in heavy-duty commercial operation. As an OEM direct replacement, it is 100% interchangeable with original Bosch systems, cross-referencing 0445120402, 0445120404, and 0986435352 while supporting Euro emission compliance.
This injector suits Mercedes-Benz OM651, OM642, OM646 EVO, OM647, and OM651 DE22LA engine platforms, covering C-Class, E-Class, Sprinter, Vito, V-Class, GLK, ML, CLS, GLC, and commercial van applications. For best results, clean the injector bore before installation, replace the copper sealing washer, perform a leak-off test, and complete ECU coding where required. Regular fuel filter replacement, quality diesel fuel, and periodic return-flow inspection help prevent hard starting, smoke, power loss, and misfire.
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