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248+ Five-Star Reviews | US-Based Kei Truck Parts Specialists
This oil filter fits the Honda Acty Truck TN (1986). It traps metal and combustion debris so clean oil keeps the E05A two-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.
Honda Acty Truck TN (1986) - fitment
Make
Honda
Model
Acty Truck
Chassis Codes
TN
Years
1986
Part Type
oil filter - direct-fit replacement
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 1986 550cc Acty. Snug it by hand only, about three quarters of a turn past gasket contact, so it seals without crushing the gasket or seizing on the aluminum."
Frequently Asked Questions
Can I overfill the engine at an oil change?
The E05A holds only a few quarts, so fill to the dipstick and no higher - these small engines do not like running overfull.
How often should I change this filter?
Change it with every oil change. On a hard-worked Kei truck many owners run a 3,000 to 5,000 mile interval; match it to how you use the truck.
How do I know when this oil filter is due?
You cannot test a filter directly, so go by the oil change. If the oil on the dipstick is dark and gritty, or the filter has been on for more than one change, fit a fresh one with the oil.
Fitment verified by the Kei truck specialists at Oiwa Garage · Listing updated June 2026.
I'm very happy with the exhaust. It sounds great. I was juggling between this one and Special K's behind the bumper exhaust and I ultimately decided on this one. Installation was easy and the only thing I would recommend is getting some washers because the holes on the flange for the growler are ovaled out to allow for adjusting the fitment. Without the washers the flange nuts were just a bit to small.
I buy almost all of my Honda Acty product through OIWA's website and have never had a complaint. I would highly recommend OIWA's website for any kei truck products.
