About this part
What it does. Bosch Bosch Oil Filter Bosch 284-3972 traps metal particles and combustion soot so the engine oil stays clean between services.
Symptoms that point to this part
- Low oil pressure warning
- Dark, gritty oil
- Ticking from the valvetrain on start-up
Service note. Replaced at every oil change.
Fitment. Catalogued as fitting 2025 Lexus Ls500h, 2019–2023 Lexus Rc300, 2023 Toyota Tacoma. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.