Description

BMW X3 N47 Injectors – High-Precision Diesel Fuel Injection Replacement

Restore strong performance and clean combustion with these BMW X3 N47 injectors, designed for the X3 models equipped with the N47 2.0D diesel engine. The N47 relies heavily on precise injection timing and accurate fuel delivery. When injectors begin to fail, the engine may smoke, misfire, knock, or lose power. Replacing worn injectors brings back smooth idling, improved torque, and better fuel efficiency.

Each injector follows the correct factory injection pattern. It fits directly into the cylinder head and connects cleanly to the fuel rail. Because the electrical plug and fuel line interface match the original design, installation is simple for qualified technicians. Once fitted, the injector delivers consistent atomisation, balanced cylinder performance, and stable fuel pressure.

These injectors provide strong internal sealing and high spray accuracy. They help reduce diesel knock, excessive smoke, and hard starting. Additionally, they support clean combustion, which improves throttle response and overall engine reliability. As a result, your X3 runs smoother in both city traffic and long-distance driving.

New injectors are ideal for vehicles showing signs of injector deviation, fuel correction limit faults, rough idling, or poor fuel economy. Many N47 engines require injector replacement due to diesel contamination, overuse, or age-related wear. Installing a fresh set protects the high-pressure pump, fuel rail, and engine components from further damage.

If you are unsure which injector code your X3 uses, send us your VIN number or a clear photo. The N47 engine uses several injector variations, so confirming the correct type ensures a perfect match.

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