Description
This Fuel Pump fits the Daihatsu Hijet Truck S100P, S110P (1996) with the EF-GZ (EFGZ) engine. It delivers fuel at the right pressure and volume to keep the engine fed.
Confirm your engine before you order
This part is engine-specific and fits the EF-GZ (EFGZ) engine only. Before ordering, find your VIN / data plate in the engine bay and confirm the line marked ENGINE reads EF-GZ (EFGZ). The photo below shows where to look.
Discontinued by the manufacturer
Daihatsu no longer produces this part and we are out of stock. No restock is available.
Vehicle Fitment & Compatibility
The Hijet ran several engines in this era. Confirm your engine code on the VIN plate above, not just the chassis, against the table below.
100% Fitment Guarantee
Not sure about fit? Add your chassis/VIN number at checkout and we confirm it before we ship. If a part does not fit your Hijet, we exchange it or refund you in full.
Signs you need this fuel pump
- Hard starting, stalling, or cut-out under load
- A whining or silent pump
- Fuel starvation at speed
- An aging pump of unknown history
Features & Function
- Correct pressure and flow for the Hijet
- Reliable, quiet operation
- Direct-fit mount and fittings
Installation Specifications
- Difficulty: Moderate.
- Estimated time: about 1 to 2 hours.
- Required tools: Metric sockets, a line wrench, and a fuel-safe catch pan.
Oiwa Garage Tech Note
"Relieve fuel pressure first and renew the fuel filter at the same time - a clogged filter is what kills pumps early."
Frequently Asked Questions
How do I know if I have the EF-GZ (EFGZ) engine?
Check the VIN / data plate in the engine bay - the line marked ENGINE shows your code (the example plate above reads EF-NS; yours must read EF-GZ (EFGZ)). This part fits the EF-GZ (EFGZ) engine only, so confirm the code before ordering.
Should I change the fuel filter at the same time?
Yes - a clogged filter overworks the pump, so renew both together.
Should I change the fuel filter too?
Yes - a clogged filter overworks the pump, so renew both together.
Fitment verified by the Kei truck specialists at Oiwa Garage ยท Listing updated June 2026.









