Description
This Water Pump fits the Daihatsu Hijet Truck S100P, S110P (1994-1998). It circulates coolant through the engine and radiator to control temperature.
In Stock - ships from our California (USA) warehouse
Fast, reliable delivery - no overseas backorder wait.
Vehicle Fitment & Compatibility
Confirm your chassis code against the table below before ordering.
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 water pump
- Coolant weeping from the pump weep hole
- A growl or wobble from the pump bearing
- Overheating or poor heater output
- Timing-belt service due
Features & Function
- Strong, leak-free coolant circulation
- Correct impeller and bearing for the Hijet
- New gasket surface for a clean seal
Installation Specifications
- Difficulty: Advanced.
- Estimated time: about 3 to 4 hours with the belt.
- Required tools: Metric sockets, a scraper, a torque wrench, and a drain pan.
Oiwa Garage Tech Note
"If the pump is belt-driven, replace the timing belt, tensioner, and seals together since the front of the engine is already open."
Frequently Asked Questions
What's included in this set?
It includes the water pump, gasket, and stud bolts. Confirm against your engine and chassis before ordering.
Should I do the timing belt at the same time?
Yes - the pump sits behind the belt, so replace the belt, tensioner, and seals together while the front of the engine is open.
How do I confirm this fits my truck?
Match your chassis code (stamped on the VIN / data plate) to the fitment table above - S100P, S110P, 1994-1998.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.