Isuzu KB250D 4JA1 Oil Pump

Isuzu KB250D 4JA1 Oil Pump

Isuzu KB250D 4JA1 Oil Pump

Delivery Nationwide - Door to Door

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R 1,368.75 tax incl.


Availability: In Stock

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Isuzu KB250D 4JA1 Oil Pump

Delivery Nationwide - Door to Door?


This is a brand new, affordable OE Specification aftermarket replacement product. 100% Factory tested and built to strict quality control standard to ensure high performance and guaranteed to deliver better fuel economy.

Illustration above may differ slightly from the actual product



An engine oil pump is responsible for pumping engine oil throughout a car's engine. A bad oil pump, which normally loses its ability to effectively pump and pressurize engine oil, can lead to a variety of engine problems and conditions.

Defective Symptoms

Low Oil Pressure

  • The most obvious sign of a bad oil pump is a low engine oil pressure reading. A bad oil pump loses its ability to pump and pressurize motor oil throughout a car's engine, a condition that can read as a low oil pressure reading on an oil pressure gauge.

Engine Overheating

  • Adequate engine oil flow is critical for maintaining proper engine operating temperature. A bad oil pump diminishes both oil flow and pressure, both of which impedes engine oil flow and can increase an engine's operating temperature.

Engine Lifter Noise

  • Engine hydraulic lifters require adequate oil lubrication in order to function properly. A bad oil pump can cause hydraulic lifter noise by reducing the amount of oil lubrication that flows to these critical engine valve-train components.

Engine Valve Noise

  • Just as hydraulic lifters require adequate oil lubrication to function properly, engine valves require adequate engine oil flow in order to work properly and quietly. A bad oil pump can lead to noisy valves by limiting the amount of oil flow to an engine's valve-train.

Excessive Engine Wear

  • One of the main jobs of circulating engine oil is to reduce friction within a car's engine. A bad oil pump reduces engine oil flow and pressure throughout an engine, a condition that leads to increased engine friction and increased engine wear.

Technical Specification



Suitable Replacement for - (Including International Vehicles) 

As above


Shipping Information

Ships via Berco - Door to Door - R 99.00

International Buyers, please ask for shipping quotation first.


Guarantee / Returns

This part carries a 12 month / 30 000KM guarantee. Fitment must be carried out by an accredited repair centre, e.g. RMI accreditation

Returns are permitted within guarantee period. Buyer must obtain reference number before returning.



Isuzu Oil Pump, Oil Pump, Isuzu, KB250D, 4JA1,

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