Keystone BM1225207 Radiator Support Upper Tie Bar & Rear Cross Brace Steel OEM Replacement

The Keystone BM1225207 is an OEM-replacement radiator support assembly engineered for BMW 4 Series Coupe and Convertible models from 2021 through 2024. This multi-piece assembly includes the upper tie bar and rear cross brace, replicating the complete factory front-end structure needed to properly mount and protect the radiator and surrounding cooling components.

Constructed from stamped steel, this support matches OEM specifications for strength and rigidity, making it an ideal solution for collision repair or structural replacement. It is a direct replacement for BMW OEM part number 51648491817, ensuring accurate fitment without modification.

Key Features:

• Includes upper tie bar and rear cross brace for complete front-end structural support
• Stamped steel construction for factory-level strength and durability
• OEM-equivalent replacement — direct fit, no modifications required
• Replaces BMW OEM part number 51648491817
• Designed specifically for Coupe and Convertible body styles
• Manufactured to Keystone's collision replacement quality standards

Keystone Automotive Industries is a trusted supplier of collision repair parts, and the BM1225207 is built to restore proper structural integrity, radiator alignment, and front fascia support after front-end damage. This part is sold as a replacement assembly and is primed for finishing as needed.