Description
This oil filter fits the Honda Acty Truck HA1, HA2 (1989). It traps metal and combustion debris so clean oil keeps the E05A three-cylinder engine protected.
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 oil filter
- Oil past its service interval or overdue for a change
- Low oil pressure or a noisy top end on startup
- Dark, gritty oil on the dipstick
- You are doing routine maintenance and want a fresh filter with the oil
Features & Function
- Correct thread and gasket size for the Acty E05A engine
- Filters metal and carbon so oil stays clean
- An inexpensive part that protects the whole engine
Installation Specifications
- Difficulty: Easy.
- Estimated time: about 15 to 30 minutes with the oil change.
- Required tools: An oil filter wrench, a drain pan, and a socket for the drain bolt.
Oiwa Garage Tech Note
"This filter fits the 1989 550cc Acty. A good anti-drainback valve holds oil in the filter overnight, which is why the top end quiets faster on the next cold start."
Frequently Asked Questions
Can a cheap filter hurt this engine?
A filter with a weak anti-drainback valve lets oil drain back overnight, so the top end rattles on cold starts. A decent filter is cheap insurance.
What happens if the old gasket sticks to the block?
If the old rubber ring stays stuck and you spin a new filter over it, the doubled gasket blows out and dumps your oil - always check the old one came away.
What tool removes the filter without a mess?
A cap or strap filter wrench grips it cleanly; do not stab it with a screwdriver, which strips the mount and makes a mess.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.