Genuine 90430A0003 Automatic Transmission Drain Plug Gasket

The Genuine 90430A0003 is an OEM drain plug gasket designed for automatic transmissions and transaxles in Toyota, Lexus, and Scion vehicles. This precision-engineered sealing gasket creates a leak-proof seal at the drain plug location, preventing transmission fluid loss and maintaining proper fluid pressure within the system.

Key Features:

• Genuine OEM quality manufactured to Toyota's exact specifications
• Used for automatic transmission drain plugs, cylinder block applications, and transaxle rear cover installations
• Prevents transmission fluid and engine oil leaks while maintaining optimal system pressures
• Replaces worn or damaged gaskets that can cause leaks over time
• Supersedes multiple Toyota part numbers including 90430-18008 and numerous legacy part numbers
• Backed by Toyota's 12-month, unlimited mileage warranty

This gasket is a critical maintenance component that should be replaced during transmission fluid changes or any service involving drain plug removal. Using genuine OEM gaskets ensures proper fit, superior sealing performance, and long-lasting durability compared to aftermarket alternatives. Compatible with a wide range of Toyota and Lexus vehicles from 1994 to 2025, including popular models such as 4Runner, Avalon, Camry, Highlander, RAV4, Tacoma, and many others.