SMART-O F3 Oil Drain Plug M14x1.5mm - Engine Oil Pan Protection Plug with Anti-Leak & Anti-Vibration Function - Install Faster, Re-usable and Eco-Friendly $12.99 B00OZ6SEF8
SMART-O R20 Oil Drain Plug M14x1.25mm - Engine oil Pan Protection Plug with high-performance sealing technology, patented anti-leak and anti-vibration mechanism $12.69 B00OZ6U8TS