Denso 143-3777 Air Filter

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Toyota 17801F0020
• Toyota 17801-F0020
• Toyota SU00306405
• Toyota SU00306405
• Lexus 17801F0020
• Lexus 17801-F0020

• Working with various manufacturers, DENSO - already a global OEM leader in engine filtration components - continues to be an innovator and keeps DENSO ahead of the competition. First Time Fit Air Filters are engineered to meet Denso's high quality standards delivering exemplary quality and performance. Quality assurance is guarenteed for Denso's First TIme Fit Air Filters. You can be assured you're providing the best for your vehicle.
• High airflow rate improves performance and fuel economy.
• Maximum efficiency reduces engine wear.
• Superior dust holding capacity increases filter life.
• Three-layer design captures dirt of all sizes-coarse, medium, and fine-for cleaner airflow and improved filtration efficiency.