Genuine OEM Lexus Rear Right Tail Light Gasket, part number 8158476020. This gasket is designed to create a watertight seal for the rear right tail light assembly, preventing water, dust, and debris from entering the housing. Proper sealing is crucial for the longevity and functionality of the tail light. Made from high-quality, durable materials to withstand environmental conditions. Using genuine OEM parts ensures a perfect fit and reliable protection for your vehicle's lighting system.