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In stock
1 exchange-standard reference(s) match the MERCEDES Classe E Cabriolet (A207) 220 CDI 170 hp (125 kW diesel). Output is the deciding criterion: a part meant for another output of the same displacement will not fit.
Engine specification: 2143 cm³, diesel, built from 01/2010 to 12/2016. Matching part number: R9424A020A (DELPHI). Compare with the code stamped on your part.
Other engines of the MERCEDES Classe E Cabriolet (A207): 350 BlueTEC 258 hp, 350 D 258 hp, 350 BlueTEC 252 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 Mercedes-Benz OM651 220 CDI 170 hp high-pressure pump category addresses a core need for diesel engine maintenance, offering exchange-standard solutions for garages, DIY enthusiasts, and breakdown specialists. This range focuses on remanufactured pumps that restore fuel system precision, ensuring engines run smoothly without the cost of new OEM parts. The selection is curated for compatibility with the OM651 engine family, spanning model years where this powertrain was prevalent.
Our high-pressure pump range for the Mercedes-Benz OM651 220 CDI 170 hp is built through partnerships with certified remanufacturers, ensuring each unit undergoes rigorous testing for pressure regulation and leak integrity. The wholesale model provides garages with bulk access to these pumps, reducing downtime while maintaining traceable quality control standards. This approach bridges the gap between OEM pricing and aftermarket reliability.
Professional uses by trade
Different professionals approach the Mercedes-Benz OM651 220 CDI 170 hp high-pressure pump with distinct priorities: garages prioritize rapid availability and warranty-backed performance, while DIY mechanics seek cost-effective, user-friendly solutions. Breakdown specialists require pumps that restore immediate functionality, and German buyers demand adherence to local automotive repair norms.
- Le garagiste independant : Replace the high-pressure pump during scheduled maintenance to prevent unexpected failures in Mercedes-Benz OM651 220 CDI 170 hp engines, ensuring customer trust through proactive repairs.
- L'automobiliste depanne : Order an exchange-standard high-pressure pump for the OM651 220 CDI 170 hp when symptoms like hard starting or power loss appear, avoiding costly dealership visits.
- Le passionne qui fait lui-meme : Source a remanufactured high-pressure pump for the OM651 220 CDI 170 hp to restore engine performance without professional labor costs, using clear installation guides.
- Der deutsche Kaeufer (DACH) : Purchase a high-pressure pump for the Mercedes-Benz OM651 220 CDI 170 hp from a supplier compliant with German automotive repair regulations, ensuring compatibility with local workshop standards.
- Le garagiste independant : Stock exchange-standard high-pressure pumps for OM651 220 CDI 170 hp to minimize vehicle downtime during diagnostic or repair workflows, maintaining workshop efficiency.
- L'automobiliste depanne : Use an exchange-standard high-pressure pump for the OM651 220 CDI 170 hp as a temporary fix to restore drivability until a permanent solution is implemented, balancing cost and reliability.
- Der deutsche Kaeufer (DACH) : Verify the high-pressure pump’s remanufacturing process for the OM651 220 CDI 170 hp meets German TÜV or DEKRA standards, ensuring long-term reliability in local driving conditions.
Range comparison
The following table compares high-pressure pump options for the Mercedes-Benz OM651 220 CDI 170 hp, focusing on remanufactured units that restore fuel system precision without the expense of new OEM components.
| Range | Use | Format |
|---|---|---|
| High-pressure pump DELPHI R9424A020A | DIY enthusiast installation |
How to choose
Selecting the right high-pressure pump for the Mercedes-Benz OM651 220 CDI 170 hp requires evaluating packaging integrity, remanufacturing traceability, and supplier reliability to ensure consistent performance.
- Verify the high-pressure pump’s remanufacturing process includes pressure testing to confirm fuel delivery accuracy for the OM651 220 CDI 170 hp engine.
- Check packaging for tamper-evident seals to ensure the pump arrives in pristine condition, ready for professional installation.
- Prioritize suppliers with transparent remanufacturing documentation, including core deposit return policies for used pumps.
- Assess the pump’s compatibility with the OM651 engine’s specific power output, avoiding generic aftermarket alternatives that may underperform.
- Evaluate the supplier’s return policy for exchange-standard pumps, ensuring flexibility if compatibility issues arise during installation.
- Confirm the pump’s packaging includes O-ring sets and mounting hardware, reducing the risk of missing components during repair.
- Review the supplier’s track record in high-pressure pump remanufacturing for Mercedes-Benz OM651 engines, ensuring long-term reliability.
Storage & logistics
For garages and wholesalers, storing high-pressure pumps for the Mercedes-Benz OM651 220 CDI 170 hp requires climate-controlled environments to prevent seal degradation and pressure loss. Units should be kept in original packaging until installation to maintain traceability and avoid contamination. Bulk storage solutions, such as shelving with labeled bins, streamline inventory management while ensuring quick access during urgent repairs. Regular stock rotation prevents obsolescence, and core deposit policies should be clearly communicated to customers to facilitate returns of used pumps.
Since 2026, our team has processed hundreds of high-pressure pumps for the Mercedes-Benz OM651 220 CDI 170 hp, refining our remanufacturing process to meet the demands of independent garages and DIY mechanics alike.— autoKUR team
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Useful references
For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.