Description
This washer pump motor fits the Honda Acty Truck HA3, HA4 (1990-1999). It pumps washer fluid from the reservoir to the nozzles.
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 Acty, we exchange it or refund you in full.
Signs you need this washer pump motor
- No or weak washer spray
- A pump that hums but does not pump
- A dead washer motor
- A pump seized on a truck that sat
Features & Function
- Pumps washer fluid to the nozzles
- Correct fit for the Acty reservoir
- Restores the washer spray
Installation Specifications
- Difficulty: Easy.
- Estimated time: about 20 to 30 minutes.
- Required tools: A screwdriver, pliers, and a small catch rag.
Oiwa Garage Tech Note
"Check the nozzles and hose are clear before blaming the pump, then confirm the pump gets power. A fresh pump on a clogged hose still gives no spray."
Frequently Asked Questions
How do I know the pump failed?
If the nozzles and hose are clear and the pump gets power but does not move fluid, the pump is the cause.
How do I test the washer pump?
Confirm the nozzles and hose are clear, then run the washer - a pump that hums but moves no fluid, or is silent with power present, has failed.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.