Description

Function of the High-Pressure Fuel Pump

The high-pressure fuel pump generates the extreme fuel pressure required for modern direct injection systems. It takes fuel from the low-pressure supply pump and pressurises it to over 1,600 bar for diesel or 200+ bar for petrol direct injection. A failing high-pressure pump causes hard starting, loss of power under load, engine stalling, and fuel system pressure codes.

Why order it from Partszar

Fuel system faults start small, a rough idle, a hesitation, a dash light, and end with the vehicle stranded or the injectors and pump damaged. Fixing the cause early protects the expensive parts downstream and gets the engine running clean again.

• Fitment checked before it is listed. Every part is cross-referenced against the official parts catalogue and OEM part number so it fits first time. If your vehicle is listed above, this is the one you need. Not sure? Send us your VIN using the contact form below and we confirm the exact part for free, no obligation.
• Dispatched fast, tracked to your door. In-stock parts leave within 1 to 2 business days and reach you anywhere in South Africa in 2 to 5 business days with tracking. Back-order parts are sourced directly from our supplier, typically 3 to 4 weeks, and we keep you updated by email.
• Genuine Delphi part. The same unit the dealer fits, not a copy.
• Decide with confidence. Selected parts carry our 6-month limited guarantee when fitted by an RMI-approved mechanic. Not sure about anything? Contact us below before you order.

It is normal to second-guess a purchase this size. The short version: it is cross-referenced to your engine, it is the part the workshop calls for, and if you send us your VIN through the form below first there is nothing left to doubt.

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