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High-pressure pump AUDI A4 (B8) 3.0 TDI Quattro 240 hp

3.0 TDI Quattro 240 hp

The AUDI A4 (B8) 3.0 TDI Quattro 240 hp (176 kW diesel) is covered by 4 exchange-standard reference(s). Check output before displacement: it determines the part.

Engine specification: 2967 cm³, diesel. 4 matching part numbers: 0445010154 (Bosch), 0445010646 (Bosch), 0445010677 (Bosch), 0445010613 (Bosch). Compare with the code stamped on your part.

Other engines of the AUDI A4 (B8): 3.0 TDI Quattro 245 hp, 3.0 TDI Quattro 211 hp, 3.0 TDI 204 hp. If the code stamped on your part is legible, search by reference remains the safest route. 24-month warranty.

Frequently asked questions

About this category

The high-pressure pump category serves owners and technicians working with the Audi 3.0 TDI Quattro 240 hp, a powertrain known for its robustness but also its sensitivity to fuel delivery issues. This section provides the exact replacements needed to restore engine efficiency, whether for routine maintenance or emergency repairs, with no unnecessary frills—just the right part for the job.

Each pump in this range is selected for its direct fitment and durability, sourced from a network of suppliers specializing in remanufactured diesel components. The focus is on consistency and compatibility, ensuring that every unit meets the standards expected by independent garages and DIY enthusiasts alike.

Professional uses by trade

Different users approach the high-pressure pump for the 3.0 TDI Quattro 240 hp in distinct ways, whether diagnosing a fault, sourcing a replacement, or ensuring long-term reliability for a performance-tuned vehicle.

  • Le garagiste independant : Diagnose a misfire or excessive smoke by testing the high-pressure pump’s output before ordering a replacement to avoid unnecessary labor costs.
  • L'automobiliste depanne : Replace a failing pump after noticing erratic engine behavior, using the vehicle’s motor code to confirm compatibility before purchase.
  • Le passionne qui fait lui-meme : Swap out a worn pump during a weekend project, ensuring the new unit matches the original’s specifications for seamless installation.
  • Der deutsche Kaeufer (DACH) : Order a remanufactured pump with a core deposit system to simplify the return of the old unit, reducing hassle and environmental impact.
  • Le garagiste independant : Stock multiple high-pressure pumps for the 3.0 TDI Quattro 240 hp to reduce downtime for customers with similar vehicles, leveraging bulk pricing for cost efficiency.
  • L'automobiliste depanne : Verify the pump’s condition by checking for leaks or unusual noises before committing to a purchase, using visual and functional diagnostics.
  • Der deutsche Kaeufer (DACH) : Source a pump with a documented service history to ensure it meets the engine’s demands, especially for high-mileage or heavily modified applications.

Range comparison

The following table lists the high-pressure pumps compatible with the Audi 3.0 TDI Quattro 240 hp, each selected for its proven performance and direct fitment in this application.

RangeUseFormat
High-pressure pump Bosch 0445010677Direct replacement for common failures
High-pressure pump Bosch 0445010613High-output variant for tuned engines
High-pressure pump Bosch 0445010646OEM-specification for stock rebuilds
High-pressure pump Bosch 0445010154Premium-grade for extended durability

How to choose

Selecting the right high-pressure pump for the 3.0 TDI Quattro 240 hp depends on factors like engine tuning, mileage, and intended use, with each option offering distinct advantages in performance and longevity.

  1. Prioritize pumps with a documented remanufacturing process to ensure consistent quality and compatibility with the engine’s fuel system requirements.
  2. Check the pump’s compatibility with the vehicle’s motor code and model year to avoid mismatches that could lead to poor performance or damage.
  3. Opt for units with a core deposit system to simplify the return of the old pump, reducing environmental waste and streamlining the exchange process.
  4. Evaluate the pump’s condition by inspecting seals and connectors for wear, as these components are critical to maintaining pressure and preventing leaks.
  5. For performance applications, choose a high-output variant that matches the engine’s increased fuel demands without compromising reliability.
  6. Ensure the pump’s packaging includes protective measures to prevent damage during transit, especially for DIY enthusiasts handling their own deliveries.
  7. Verify the supplier’s return policy and warranty terms to protect your investment, as these details can vary significantly between providers.

Storage & logistics

High-pressure pumps for the 3.0 TDI Quattro 240 hp must be stored in a climate-controlled environment to prevent corrosion or seal degradation, with each unit kept in its original packaging until installation. For workshops, organize inventory by motor code and model year to streamline retrieval, while DIY users should store pumps in a dry, vibration-free space to maintain their condition. Always handle pumps with care, avoiding impacts or exposure to contaminants that could compromise their performance.

With over a decade of sourcing diesel components, our team knows what it takes to keep a 3.0 TDI Quattro 240 hp running smoothly, and we apply that expertise to every high-pressure pump we list.— autoKUR team

Related categories

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Useful references

For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.