Upgrade your Toyota or Lexus with these high-quality oil drain sump plug washers, designed to provide a perfect seal and ensure your engine's stability. Each gasket is crafted to fit a 12mm hole, making them an exact match for OE#90430-12031, and they're compatible with a range of models, ensuring a snug fit and dependable performance. The pack includes 10 washers, offering a practical solution for multiple repairs or maintenance tasks. Engineered with precision, these non-branded gaskets are an essential for any car enthusiast's toolkit, providing the reliability and durability required for long-lasting engine health.