Air vent cut carburetor solenoid side view for 1990-1999 Honda Acty HA3 HA4 truck models, showing brass body and connectors.
op view of Honda Acty truck carburetor air vent cut solenoid, displaying the brass valve and threading for HA3 HA4 models 1990-1999
Bottom view of air vent cut solenoid for Honda Acty HA3 HA4, highlighting the valve mechanism and mounting points for 1990-1999 models.
Detailed diagram of Honda Acty HA3 HA4 air vent cut carburetor solenoid system, illustrating component assembly for models from 1990-1999.
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Air vent cut carburetor solenoid side view for 1990-1999 Honda Acty HA3 HA4 truck models, showing brass body and connectors.op view of Honda Acty truck carburetor air vent cut solenoid, displaying the brass valve and threading for HA3 HA4 models 1990-1999Bottom view of air vent cut solenoid for Honda Acty HA3 HA4, highlighting the valve mechanism and mounting points for 1990-1999 models.Detailed diagram of Honda Acty HA3 HA4 air vent cut carburetor solenoid system, illustrating component assembly for models from 1990-1999.

Air Vent Cut Carburetor Solenoid - Honda Acty Truck HA3, HA4 Models - 1990-1999

Oiwa Garage
2 reviews
Price:
$109.18
Stock:
In stock

Need help? Call or Text: 562-661-8862

Description

This carburetor solenoid fits the Honda Acty Truck HA3, HA4 (1990-1999). It controls fuel or air passage in the carburetor to manage idle and shut-off.

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.

Honda Acty Truck HA3, HA4 (1990-1999) - fitment
Make Honda
Model Acty Truck
Chassis Codes HA3, HA4
Years 1990-1999
Part Type carburetor cut solenoid

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 carburetor solenoid

  • Run-on (dieseling) when you switch off
  • A rough or hunting idle
  • Stalling or flooding
  • A solenoid that does not click when powered

Features & Function

  • Controls a carburetor fuel or air circuit
  • Correct solenoid for the Acty carburetor
  • Restores clean idle and shut-off

Installation Specifications

  • Difficulty: Moderate.
  • Estimated time: about 45 minutes to 1 hour.
  • Required tools: A screwdriver, small wrenches, and a rag.

Oiwa Garage Tech Note

"Test for a click with a direct power feed before you condemn the carb. A dead cut solenoid is a common cause of run-on and rough idle on these carbureted engines."

Frequently Asked Questions

Will this fix idle problems?

If the idle fault traces to this circuit, yes. Confirm the solenoid clicks and the carb is otherwise clean.

How do I test a carburetor cut solenoid?

Remove the solenoid from the carburetor and test it with a 12-volt battery - if it actuates, it is working.

Where does this solenoid sit?

It threads into the carburetor on its circuit; match the exact solenoid to your carb using the photos and check the wiring is intact.

Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.

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