High-pressure pump MERCEDES GLK (X204) 350 CDI 231 hp

The Mercedes-Benz OM642 350 CDI 231 hp high-pressure pump category serves garages, DIY enthusiasts, and stranded motorists seeking a cost-effective solution for engine performance issues. This range includes exchange-standard pumps designed to replace faulty units without compromising reliability, addressing common symptoms like reduced power, excessive smoke, or rough idling.

Each pump in this category is selected for its compatibility with the OM642 350 CDI 231 hp, sourced from suppliers who specialize in remanufactured fuel system components. The range is built to meet the demands of professional workshops while remaining accessible to private buyers who prefer handling repairs themselves.

Professional uses by trade

Different users approach the OM642 350 CDI 231 hp high-pressure pump category with distinct needs: garages prioritize bulk availability and fast turnaround, while DIYers seek clear compatibility guidance and straightforward returns for core deposits.

• Le garagiste independant : Replace a failing high-pressure pump on a 350 CDI 231 hp with an exchange-standard unit to minimize downtime and maintain customer trust.
• L'automobiliste depanne : Diagnose power loss or smoke issues by swapping the high-pressure pump with a tested exchange-standard unit, restoring engine responsiveness quickly.
• Le passionne qui fait lui-meme : Source a compatible high-pressure pump for the OM642 350 CDI 231 hp to perform the repair at home, leveraging clear compatibility data and return policies.
• Der deutsche Kaeufer (DACH) : Purchase a high-pressure pump for the 350 CDI 231 hp with confidence, knowing the part meets German market standards for fuel system components and remanufacturing quality.
• Le garagiste independant : Order high-pressure pumps in bulk for the OM642 350 CDI 231 hp to stock essential components for common Mercedes-Benz repairs, reducing lead times for customers.
• L'automobiliste depanne : Return the faulty high-pressure pump for a core deposit refund when ordering an exchange-standard unit, ensuring a cost-effective solution for urgent repairs.
• Der deutsche Kaeufer (DACH) : Verify the high-pressure pump’s compatibility with the OM642 350 CDI 231 hp before purchase, using detailed motorization data to avoid mismatches in fuel system components.

Range comparison

The following high-pressure pumps are listed for the Mercedes-Benz OM642 350 CDI 231 hp, each selected for its fitment and remanufacturing quality. Compare them based on your specific repair needs and workflow requirements.

How to choose

Selecting the right high-pressure pump for the OM642 350 CDI 231 hp requires attention to compatibility, condition, and supplier reliability. These criteria ensure the part integrates seamlessly into your repair process.

1. Verify the high-pressure pump’s compatibility with the OM642 350 CDI 231 hp by cross-referencing the motorization code and power output to avoid mismatches in fuel system components.
2. Prioritize pumps with a clear remanufacturing history, as these units undergo rigorous testing to restore original performance levels without the cost of a new part.
3. Check the packaging and labeling for signs of tampering or damage, as improper storage can compromise the pump’s integrity before installation.
4. Source pumps from suppliers with a track record in diesel fuel system components, ensuring consistent quality and availability for the OM642 350 CDI 231 hp.
5. Opt for exchange-standard units with a core deposit policy, allowing you to return the faulty pump and reduce the overall cost of the repair.
6. Assess the pump’s condition by inspecting seals and connectors for wear, as these components are critical to preventing fuel leaks in the OM642 350 CDI 231 hp.
7. Confirm the supplier’s return policy for core deposits, as this ensures flexibility if the pump does not meet your expectations after installation.

Storage & logistics

For garages and workshops, storing high-pressure pumps for the OM642 350 CDI 231 hp requires a controlled environment to prevent contamination or degradation. Keep pumps in their original packaging until installation, and store them in a dry, temperature-stable space away from direct sunlight. Label inventory clearly with motorization codes and power outputs to streamline retrieval during repairs. Rotate stock regularly to ensure older units are used first, maintaining freshness and reliability for critical repairs.

Since 2026, our team has specialized in sourcing high-pressure pumps for the OM642 350 CDI 231 hp, ensuring each unit meets the same standards as original equipment. We focus on compatibility and remanufacturing quality, so you can trust the part to restore engine performance without compromise.— autoKUR team

Related categories

Browse our other ranges:

• 350 CDI 265 hp
• 350 CDI 224 hp
• 250 CDI 204 hp
• 220 CDI 170 hp
• 200 CDI 143 hp

Useful references

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