Radiator Support Core Passenger Right Side Upper Hand 5320253909 for IS300

# Radiator Support Core – Passenger Side Upper (OE Replacement: 5320253909) ## Product Overview Direct-fit replacement radiator support core for the passenger-side upper position. Designed as a precise OE-matched component to restore structural integrity and proper mounting alignment after collision damage or wear. ## Key Specifications - **Location**: Passenger (Right) Side, Upper - **Type**: Radiator Support Upper Tie Bar - **OE Replacement Number**: 5320253909 - **Partslink Number**: LX1225177 - **Interchange Numbers**: 5320253909, LX1225177 - **Condition**: Brand New - **Construction**: High-strength steel and/or fiber-reinforced plastic - **Finish**: Corrosion-resistant surface coating ## Key Features & Benefits - **Factory-Spec Fitment**: Engineered to exact OEM dimensions for seamless installation without modification. - **Structural Integrity**: Reinforces radiator mounting points and secures associated cooling system components. - **Accessory Compatibility**: Includes factory-provided mounting provisions for OEM brackets, sensors, and hardware. - **Durable Materials**: Built from robust, automotive-grade materials engineered for long-term performance under under-hood conditions. - **Precision Manufacturing**: Produced using OEM-aligned tooling and processes to ensure dimensional accuracy and finish quality. ## Vehicle Compatibility Fits the following Lexus models: - **IS300**: 2021–2025 (Base), 2024–2025 (F Sport, F Sport Design) - **IS350**: 2021–2025 (Base, F Sport), 2024–2025 (F Sport Design)