BMW G30/G31/G38 5 Series Front Upper Radiator Grille with Active Air Shutter – OEM Replacement Front Grille Assembly, Replaces Part No. 51747497279 (2017–2020)

Restore the proper function of your BMW’s Active Air Shutter system with this front upper radiator grille assembly, designed specifically for G30, G31, and G38 5 Series models equipped with factory active shutters. If your original grille has become damaged, stuck open, stuck closed, or is no longer operating correctly, this replacement assembly is the ideal solution for bringing back both factory cooling functionality and a clean front-end appearance.

BMW developed the Active Air Shutter system to help the engine warm up more efficiently and improve overall airflow management. During cold starts, the shutters can remain closed to help the engine reach operating temperature faster. Once the vehicle requires more airflow for cooling, the shutters open automatically to allow air through the radiator and maintain proper thermal control.

When the shutter motor or internal mechanism begins to fail, the system can stop functioning as intended, leaving the grille stuck in the wrong position and affecting both cooling performance and front-end appearance. This replacement grille assembly is designed to restore the original operation while maintaining the factory-style look of the vehicle.

Key Features:

• Restores Active Air Shutter Functionality: Designed to bring the factory active shutter system back to proper operation.
• Direct OEM-Style Replacement: Built to replace the original upper radiator grille assembly on compatible 5 Series models.
• Factory Cooling System Support: Works with the active shutter system designed to improve warm-up efficiency and airflow control.
• Clean Front-End Appearance: Restores the original look of the front bumper and grille area.
• Straightforward Replacement Design: Made for proper fitment on compatible G30, G31, and G38 applications.

FITMENT:

• BMW 5 Series – G30 Sedan (2017–2020)
• BMW 5 Series – G31 Touring (2017–2020)
• BMW 5 Series – G38 Sedan LWB (2017–2020)

Compatible with BMW 5 Series models equipped with the factory active air shutter system using OE part number 51747497279. If you’re unsure whether this grille assembly fits your specific vehicle, please contact us with your VIN and we’ll be happy to verify compatibility before you order.

REPLACES OE PART NUMBER:
51747497279

Please verify compatibility before purchase. If you are unsure whether your vehicle uses this exact active shutter grille setup, please contact us with your VIN and we will be happy to verify fitment before you order.

BAVMODS Part No: BAV0000035B

Please refer to the “Fitment” section in the product description for compatibility details.