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For BMW 335xi models equipped with the 326 HP engine, the high-pressure pump is a critical component ensuring precise fuel delivery and optimal combustion efficiency across all operating conditions. Discover our full range: 335xi (E90).
Professional workshops and independent garages rely on exchange-standard high-pressure pumps to maintain consistent performance without the delays of OEM ordering, benefiting from Bosch remanufactured units that meet original specifications at a fraction of new part costs.
Our team sources these pumps directly from certified remanufacturers, verifying each unit’s compatibility with the N54 engine family before dispatch to ensure reliable fitment and long-term durability for your BMW 335xi.
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Frequently asked questions
About this category
The BMW 335xi, powered by the 326 horsepower N54 engine, represents a segment where high-pressure pumps play a decisive role in engine responsiveness and fuel economy. This category addresses the needs of independent mechanics, DIY enthusiasts, and German-speaking buyers seeking exchange-standard solutions that restore original performance without the expense of new OEM components. Here, you will find remanufactured high-pressure pumps designed for direct replacement, ensuring seamless integration with your vehicle’s fuel system.
Our range is built around partnerships with leading remanufacturers who specialize in high-pressure pump refurbishment, delivering units that meet or exceed OEM tolerances. The wholesale approach ensures competitive pricing while maintaining the quality standards expected by professional workshops and discerning car owners. Each pump undergoes rigorous testing to confirm its suitability for the BMW 335xi’s demanding fuel delivery requirements.
Professional uses by trade
Whether you are a professional mechanic, a car owner performing your own repairs, or a German-speaking buyer seeking a cost-effective solution, this category provides the tools needed to address high-pressure pump failures efficiently. The following usages reflect the real-world scenarios where these pumps are essential.
- Independent garage: Replace a failing high-pressure pump to restore full engine power and eliminate fuel delivery-related fault codes in the BMW 335xi.
- DIY enthusiast: Source a remanufactured pump to avoid costly dealership repairs while ensuring the same performance as an OEM unit.
- German buyer: Find a high-pressure pump that meets BMW’s original specifications without the premium of a new part from authorized dealers.
- Workshop manager: Stock exchange-standard pumps to reduce downtime for customers presenting with fuel system issues on the N54 engine.
- Car owner: Address symptoms like rough idling or power loss by replacing the high-pressure pump with a reliable remanufactured alternative.
- Mechanic: Use a pump from a trusted remanufacturer to avoid the variability of aftermarket parts that may not meet BMW’s strict tolerances.
- BMW specialist: Maintain a fleet of high-pressure pumps for the 335xi to ensure quick turnaround for clients requiring urgent repairs.
Range comparison
Below, you will find the available high-pressure pump options for your BMW 335xi, each listed with its reference, intended use, and packaging format to simplify your selection process.
| Range | Use | Format |
|---|---|---|
| High-pressure pump Bosch 13517616170 | DIY installation guide included |
How to choose
Selecting the right high-pressure pump for your BMW 335xi involves evaluating several key factors to ensure compatibility and longevity. The following criteria will guide your decision and help you avoid common pitfalls associated with substandard replacements.
- Verify the pump’s reference matches your vehicle’s engine code to prevent fitment issues in the N54-powered 335xi.
- Prioritize remanufactured units from brands like Bosch to ensure consistent quality and adherence to OEM tolerances.
- Check the packaging for seals or labels indicating the pump has undergone professional testing before dispatch.
- Assess the return policy for core deposits, as many suppliers require the old pump to be returned within a specified timeframe.
- Consider the warranty terms, which typically cover defects but exclude installation or misuse-related failures.
- Evaluate the supplier’s reputation for handling high-pressure pumps, as improper storage can compromise performance.
- For workshops, assess the availability of bulk pricing to reduce inventory costs while maintaining service efficiency.
Storage & logistics
High-pressure pumps must be stored in a dry, temperature-controlled environment to prevent seal degradation or internal corrosion. For professional workshops, we recommend using dedicated shelving units away from direct sunlight and sources of vibration, as these can affect the pump’s internal components. Always handle pumps with care, avoiding drops or impacts that could damage the housing or impeller. When storing bulk units, ensure they are sealed in their original packaging until ready for use to maintain their condition. Regular inventory rotation is essential to prevent parts from exceeding their shelf life, particularly for components sensitive to environmental factors.
Since 2026, our team has processed hundreds of high-pressure pumps for BMW 335xi models, refining our selection process to prioritize units that deliver the same reliability as OEM parts without the associated costs or delays.— autoKUR team
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Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.