Oil Filter - Honda Acty Truck HA3, HA4 Models - 1990-1999

This Nitto high quality oil filter is designed to ensure ultimate filtration with proper oil flow to the engine. Because each oil filter is put through Nitto's rigorous manufacturing and testing process, you can be sure it meets the highest standards for fit and performance.

Nitto's implementation of the innovative MW style development methodology has yielded significant advancements in filter technology. This engineering approach has enabled the production of more compact filters with enhanced performance characteristics. Compared to previous generations, MW style filters feature over 10% increased filtration area, delivering extended service intervals and optimized oil flow dynamics.

Oil filters serve a critical function in removing harmful contaminants such as metal powder sludge and carbon powder generated by engine rotational movement. By ensuring only clean oil circulates through the system, these filters effectively prevent engine abrasion and extend mechanical lifespan.

Regular replacement of oil filters is essential for optimal engine performance. Extended use without replacement leads to filter saturation, resulting in restricted oil flow. When this occurs, the relief valve is forced to open to maintain adequate oil circulation once resistance exceeds acceptable thresholds. This bypass mechanism ultimately accelerates engine wear and can lead to premature component failure.

In short, Nitto premium oil filters provide:
- superior oil filtration, specifically designed for older vehicles
- smooth oil flow for maximum lubrication
- long service life

- Fits all HA3, HA4 Honda Acty Truck from 1990-1999