Description
This ignition switch fits the Honda Acty Truck HA3, HA4 (1990-1996). It turns the key input into the start and run signals for the engine.
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 ignition switch
- A key that will not turn or feels sloppy
- Intermittent cranking or dead start
- Accessories that cut out with the key in run
- A worn or damaged lock cylinder
Features & Function
- Turns key input into start and run signals
- Includes the key cylinder
- Restores reliable starting
Installation Specifications
- Difficulty: Moderate.
- Estimated time: about 1 to 1.5 hours.
- Required tools: A socket set, screwdrivers, and steering-column trim tools.
Oiwa Garage Tech Note
"Test the switch feel before final assembly - it is far easier to sort the wiring and cylinder with the column trim off than to go back in later."
Frequently Asked Questions
How do I know the ignition switch is failing?
A key that will not turn, cranks intermittently, or lets accessories drop out in the run position points to a worn switch or cylinder. Wiggle the key while it is in run to see if the fault moves.
Can I test the switch before final assembly?
Yes - check the key turns through off, on, and start and that the electrical positions work before you refit the column trim.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.