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The BMW X4 (F26) XDrive 35d 313 hp (230 kW diesel) is covered by 1 exchange-standard reference(s). Check output before displacement: it determines the part.
Engine specification: 2993 cm³, diesel. Matching part number: 0445117030 (Bosch). Compare with the code stamped on your part.
Other engines of the BMW X4 (F26): XDrive 30 D 286 hp, XDrive 30 D 277 hp, XDrive 30 D 258 hp. If the code stamped on your part is legible, search by reference remains the safest route. 24-month warranty.
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Frequently asked questions
About this category
The fuel injector category for the BMW X5 xDrive35d 313 HP addresses a recurring challenge in modern diesel engines: the need for high-precision components that withstand extreme pressures and temperatures. This range serves four key audiences: independent garages seeking cost-effective solutions, stranded motorists needing a quick replacement, DIY enthusiasts tackling repairs themselves, and German-speaking buyers in the DACH region prioritizing durability and technical accuracy.
Our injector range is curated from leading manufacturers, with each unit selected for its compatibility with the N57 3.0L turbo-diesel engine. The supply chain leverages wholesale partnerships to ensure consistent availability, while reconditioning processes restore components to a state that meets or exceeds original equipment standards. This approach bridges the gap between OEM pricing and aftermarket affordability.
Professional uses by trade
Different users approach injector replacement with distinct priorities: garages focus on turnaround time and bulk pricing, stranded drivers seek immediate availability, DIYers value technical clarity, and German buyers demand precision in specifications. Each group benefits from a clear understanding of compatibility and condition.
- Independent garages : source bulk-packed injectors to minimize downtime and maintain profit margins during high-volume repairs.
- Stranded motorists : find a direct replacement for a failing injector to restore vehicle drivability without costly delays.
- DIY enthusiasts : access detailed compatibility notes to confidently select and install the correct injector themselves.
- German-speaking buyers : rely on technical documentation in German to verify fitment and performance claims before purchase.
- Workshop managers : order injectors with consistent quality to standardize repair processes across multiple vehicles.
- Passionate owners : replace worn injectors preemptively to prevent catastrophic engine damage in high-mileage vehicles.
- Fleet operators : maintain injector stock as part of a preventive maintenance program to avoid unplanned breakdowns.
Range comparison
The following table compares the available injector options for the BMW X5 xDrive35d 313 HP, highlighting their key attributes and intended use cases. Each entry reflects a unit that has undergone reconditioning to restore factory-level performance.
| Range | Use | Format |
|---|---|---|
| Injector Bosch 0445117030 | direct replacement for N57 engines |
How to choose
Selecting the right injector involves evaluating several technical and logistical factors. Compatibility with the engine’s fuel system, the reconditioning process applied, and the supplier’s reliability all play a role in ensuring a successful repair.
- Verify injector compatibility with the vehicle’s VIN or engine code to avoid mismatched replacements that could damage the fuel system.
- Prioritize injectors that have undergone high-pressure cleaning and functional testing to confirm restored performance.
- Assess the supplier’s return policy for defective units, ensuring protection against hidden defects in bulk orders.
- Check packaging integrity to confirm the injector arrives in a condition suitable for immediate installation or storage.
- Evaluate the reconditioning process documentation to understand the steps taken to restore the injector’s precision and durability.
- Compare lead times for bulk orders, as delays can disrupt workshop schedules and customer commitments.
- Confirm the injector’s fitment with the vehicle’s turbocharger and high-pressure pump to prevent system-wide failures.
Storage & logistics
Proper storage of reconditioned injectors is critical to maintaining their performance until installation. Keep units in their original packaging or a sealed, anti-static environment to prevent contamination from dust or moisture. Store injectors in a climate-controlled space, avoiding extreme temperatures or direct sunlight that could degrade seals or internal components. For bulk orders, organize stock by motorization and compatibility to streamline retrieval during repairs. Implement a first-in, first-out system to ensure older units are used before newer arrivals, reducing the risk of degradation over time. Label each batch with the reconditioning date and supplier details for traceability, and conduct periodic visual inspections to detect any signs of damage or corrosion before installation.
Since 2026, we’ve processed over 12,000 injectors for the N57 engine, refining our reconditioning techniques to address common failure points like carbon buildup and nozzle wear. Our approach ensures each unit meets the rigorous demands of BMW’s high-pressure diesel system.— autoKUR team
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Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.