Bosch original Diesel Fuel Unit Injection Pump 0986445103 Fuel Pump Nozzle Unit for OM904 OM906 OM924 Replacement for OEM 0414799058 0414799027 A0280746902 original new injector
| Brand Name: | BOSCH |
| Model Number: | 0986445103 |
| MOQ: | 1 Piece |
| Price: | $134-$185 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Bosch diesel fuel injection pump
,original Bosch fuel injector nozzle
,OEM replacement fuel pump unit
Bosch original Diesel Fuel Unit Injection Pump 0986445103 Fuel Pump Nozzle Unit for OM904 OM906 OM924 Replacement for OEM 0414799058 0414799027 A0280746902 original new injector
Fuel Type | Diesel |
Condition | New (Original BOSCH) |
Applicable Engine | OM902, OM902LA, OM904, OM904LA, OM906, OM906LA, OM924, OM924LA, OM926LA |
Injector Type | PLD 799 Series Unit Pump (Electronically Controlled) |
Quality Standard | OEM Original Equipment Specification |
Packaging | BOSCH Standard Export Packaging |
Fuel System | Electronic Unit Pump (PLD) with ECU-Controlled Injection Timing and Metering |
OE Number | 0986445103 |
Brand | BOSCH |
Cross Number / Universal Number | 0414799003, 0414799004, 0414799008, 0414799027, 0414799014, F00E200403, PLD 1 C 100/440/24 S1, PLD 1 C 100/440/24 S140, A0280743202, A0280744802, A0280746002, A0280746302, A0280747302, 0280743202, 0280744802, 0280746002, 0280746302, 0280747302, 100/440/24 |
Vehicle / Equipment Application | Mercedes-Benz Heavy Duty Diesel Applications — Atego, Vario, Econic, Intouro. End-user industries: Commercial Transportation, Municipal Services, Agriculture, Construction, Mining, Marine Power, Diesel Power Generation, Industrial Manufacturing. |
Application Type | OE Replacement / Direct Fit |
The BOSCH 0986445103 is an original 799 series PLD diesel unit pump engineered for Mercedes-Benz OM900 engine family applications. Authorized OE numbers for this unit pump include 0986445103, 0414799003, 0414799004, 0414799008, 0414799027, 0414799014, and F00E200403, along with Mercedes-Benz cross references A0280743202, A0280744802, A0280746002, A0280746302, A0280747302, and the universal designation PLD 1 C 100/440/24 S1. Each cross reference is fully validated against original Bosch specification records for accurate fleet replacement.
This electronically controlled unit pump operates through the ECU-managed injection mechanism, regulating injection timing, duration, fuel quantity, and engine load parameters in real time. The result is ultra-fine fuel atomization that supports higher combustion efficiency, reduced fuel consumption, decreased particulate emissions, and improved engine power output. It is designed for heavy-duty diesel platforms including Atego, Vario, Econic, and Intouro, serving commercial transportation, municipal services, agricultural, construction, mining, marine, and power generation operations.
Professional maintenance and diagnostic procedures include the Bosch EPS bench test, return flow analysis, solenoid resistance test, injection quantity test, fuel pressure verification, and cylinder balance analysis. To preserve long service life, operators should use premium diesel fuel, prevent water contamination, replace fuel filters on schedule, and monitor engine fault codes through the vehicle diagnostic interface. This approach ensures stable cold start performance, reliable fleet operation, and lower total maintenance cost across the equipment lifecycle.
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