For Toyota Sequoia 6Cyl V Hybrid 3.4L 2023-2025. for Toyota Tundra 6Cyl V Gas 3.4L 2022-2025. for Toyota Tundra 6Cyl V Hybrid 3.4L 2022-2025. Engine Air Filter:The engine air filter can filter out impurities, preventing dust and particulate matter from entering the engine, ensuring smooth engine operation, reducing wear, extending engine life, and improving fuel efficiency.