About this part
What it does. K And N Oil Filter K&N 400-HP-1003 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 2026 Toyota Crown Signia, 2026 Lexus Rx350, 2025 Lexus Nx350, 2024 Toyota Venza, 2023 Toyota Highlander, 2019 Toyota Rav4. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.