Bosch original Diesel Injection Unit Pump A0280749102 0414799032 0414799043 F00E200412 for OM924 OM925 OM926 Truck Engine Fuel Pump Auto Parts original new injector

Engineered for Mercedes-Benz heavy-duty platforms, the Bosch 799 Series unit pump injector carries the primary OE reference A0280749102 and is fully interchangeable with cross numbers 0280749102, 0414799017, 0414799032, 0414799043, 0414799044, 0986445021, RA0280749102, EA0280749102, and F00E200412. Additional compatible references A0290742302, 0290742302, and LDFC0236 extend coverage for compatible service exchange requirements. The injector is validated for OM904, OM904LA, OM906, OM906LA, OM924, OM924LA, OM925, OM925LA, OM926, OM926LA, OM926.945, and OM926.999 engines installed in Atego, Axor, Accelo, Citaro, Tourino, Unimog, and Zetros models, supporting Euro 3, Euro 4, and Euro 5 emission stages commonly found in fleet and municipal applications.

The unit pump system delivers extremely accurate fuel metering, higher combustion efficiency, lower fuel consumption, and reduced emissions while enhancing engine torque and improving cold-start capability. Bosch factory specification standard and OEM original quality ensure long service life, consistent spray pattern, and dependable operation under continuous heavy-duty load conditions. The component is built for industrial reliability and fleet-proven durability, addressing common failure modes such as injector leakage, flow imbalance, injection quantity deviation, cylinder balance fault, excessive diesel smoke, cold start failure, power reduction, and reduced fuel economy.

For optimal performance, operate with Ultra-Low Sulfur Diesel (ULSD), replace fuel filters at recommended intervals, prevent fuel contamination, use OEM-approved lubricants, and conduct periodic injector diagnostics while maintaining correct injection timing. This authentic Bosch 799 Series unit pump injector provides a direct OEM replacement solution for distributors, fleet operators, and aftermarket service professionals seeking genuine Mercedes-Benz fuel injection components.