BMW G20/G21 3 Series Front Kidney Grille with Active Air Shutter – OEM Replacement Front Grille Assembly, Replaces Part No. 51749465188 - Fits 330i Models (2019–2022)

Restore the full functionality of your BMW’s Active Grille Shutter system with this gloss black front kidney grille replacement, designed specifically for G2X 3 Series models equipped with factory active shutters. If your original grille has become stuck open, stuck closed, or developed shutter motor issues over time, this replacement assembly is the ideal way to bring back both proper operation and a clean OEM-style appearance.

BMW engineered the Active Grille Shutter system to help the engine reach operating temperature more efficiently, especially in colder climates. At startup, the shutters remain closed to help retain heat and improve warm-up efficiency. Once the vehicle reaches the proper temperature range, the shutters automatically open to allow airflow through the radiator and maintain proper cooling performance.

When the shutter motor or internal mechanism begins to fail, the grille can stop functioning as intended, which can affect both cooling behavior and the clean look of the front end. This replacement grille assembly is designed to restore that factory functionality while also upgrading the appearance with a sleek gloss black finish that gives the front fascia a sharper OEM+ look.

Key Features:

• Restores Active Grille Shutter Functionality: Designed to help bring the factory active shutter system back to proper operation.
• Gloss Black OEM+ Finish: Gives the front end a cleaner, more aggressive appearance while still maintaining a factory-style look.
• Includes Mounting Hardware and Brackets: Comes with the necessary supporting pieces for a more complete installation.
• Direct Replacement Design: Built for straightforward replacement of the factory grille assembly on compatible G2X models.
• Factory Cooling System Integration: Supports the OEM active shutter system designed to help manage engine warm-up and airflow efficiency.

FITMENT: Compatible with BMW G2X 3 Series models equipped with factory active grille shutters using part number 51749465188.

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.