BMW 51745A22C61 Front Grille Radiator Air Shutter

( Manufacturer Part Number: 51745A22C61 ), ( Type: Grille ), ( Style: Vertical Billet ), ( Material: Plastic ), ( Placement On Vehicle: Front ), ( Country Of Origin: Czech Republic )

Review BMW Series Front Grille Radiator Active Air Shutter Oem fits G20 2019–2022

The **BMW 51745A22C61** is an essential high-performance component designed specifically for the **G20 generation of BMW 5 Series (F90) models produced between 2019 and 2022**, including the **530i, 540i, 550i, and M550i variants**. This **front grille radiator air shutter** plays a critical role in optimizing engine cooling efficiency while enhancing aerodynamic performance and reducing drag. Crafted from high-quality **polymer materials**, this shutter is engineered to seamlessly integrate with the vehicle s front grille, ensuring a sleek and factory-like appearance. Its precision-molded design allows for smooth, controlled airflow regulation, preventing overheating under high-performance driving conditions while maintaining optimal cooling for the radiator and intercooler systems. The shutter operates in tandem with the vehicle s active cooling system, adjusting dynamically based on engine temperature and driving dynamics to balance efficiency and thermal management. Whether navigating urban traffic or pushing the limits on the highway, this component ensures that the engine bay remains within optimal operating temperatures, contributing to prolonged engine life and peak performance. Its compatibility with the G20 platform makes it a must-have upgrade for owners seeking to restore factory aesthetics or improve cooling performance, particularly in models equipped with high-output engines or aftermarket modifications.

### **Pros and Cons of buying a BMW 5 Series (G20) Front Grille Radiator Air Shutter (Part Number: 51745A22C61, Fits Models from 2019 2022)**

1. **OEM Quality and Fit** This is an original BMW part, meaning it is designed to match the exact specifications of your vehicle. It ensures a proper fit without gaps or misalignment, reducing the risk of air leaks or improper airflow.

2. **Reliability and Durability** BMW parts are built to last, especially when sourced directly from the manufacturer or an authorized dealer. The radiator air shutter is a critical component for cooling efficiency, and a high-quality part helps maintain optimal engine performance.

3. **Compatibility** The part is explicitly listed for the **G20 5 Series (2019 2022)**, including all trim levels (e.g., 530i, 540i, M550i, xDrive variants). This eliminates concerns about cross-compatibility issues that may arise with aftermarket parts.

4. **Warranty Coverage** Purchasing from an authorized dealer or BMW-approved supplier often includes a warranty, providing peace of mind against defects or premature failure.

5. **Prevents Cooling System Issues** The radiator air shutter regulates airflow to the radiator, preventing overheating and ensuring the cooling system operates efficiently. A faulty shutter can lead to engine damage, so replacing it proactively is a wise investment.

6. **Easier Installation** Since it is an OEM part, it is designed to integrate seamlessly with the existing system, reducing installation complexity compared to aftermarket alternatives that may require modifications.

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1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price of the **51745A22C61** will likely be **2 3 times higher** than a generic replacement part, making it a substantial upfront investment.

2. **Limited Availability Outside Dealerships** While BMW parts are widely available through dealers, finding them from third-party sellers (e.g., eBay, Amazon, or specialty auto parts stores) can be hit-or-miss. Some sellers may offer counterfeit or incompatible parts, so verification is crucial.

3. **Potential for Overkill** If the shutter is not the root cause of your cooling issues (e.g., a failing water pump, radiator, or thermostat may be the problem), replacing just this part may not fully resolve the problem, leading to unnecessary expenses.

4. **Labor Costs** Even though the part is straightforward to replace, labor costs at a BMW dealership or specialty shop can be high. DIY installation is possible but requires mechanical knowledge and access to proper tools.

5. **Longer Wait Times** If ordering from a dealer, lead times may be longer than for aftermarket parts, especially if the part is backordered or in high demand.

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The **BMW 5 Series (G20) Front Grille Radiator Air Shutter (51745A22C61)** is a **high-quality, reliable, and necessary component** for maintaining your vehicle s cooling system. Its OEM status ensures proper function and longevity, making it the **best choice if you prioritize performance, durability, and compatibility**. However, the **higher cost and potential availability issues** may deter some buyers, particularly those on a tight budget or dealing with minor cooling inefficiencies.

If your vehicle is experiencing **overheating, poor cooling performance, or visible damage to the shutter**, replacing it with the OEM part is **highly recommended** to prevent further engine damage. Conversely, if you are looking for a **budget-friendly alternative** and have confirmed that the shutter is the sole issue, an **aftermarket part from a reputable brand** (e.g., ACDelco, Bosch, or Mann-Filter) could be a cost-effective option though with slightly reduced longevity guarantees.

- You want the best fit, reliability, and warranty coverage.

- Your vehicle s cooling system is failing, and you cannot confirm the exact cause without replacing it.

- You are comfortable paying a premium for BMW s engineering standards.

- You have verified that the shutter is the only faulty component.

- You are working with a limited budget and can source a high-quality aftermarket part (e.g., from **Mann, Bosch, or ACDelco**).

- You are confident in diagnosing the issue and are willing to accept a slightly shorter lifespan.

For most BMW owners, **the OEM part is the safest and most practical choice**, especially when dealing with critical cooling system components. Always cross-reference the part number with your vehicle s specifications and purchase from a **trusted source** to avoid counterfeit or mismatched parts.

Details:

19-22 BMW 3 SERIES G20 Front Grille Radiator Active Air Shutter W/ Motor 51745A22C61 Original Used Damaged Has some missing parts cracks and scratches - see photos Condition as shown in.

part #: 51745a22c61 prices

• $337.67-$376.74

specifications grilexte:

• for models: G20
• for makes: Bmw
• for years: 2019-2022
• mpn: 51745a22c61
• type: Grille
• style: Vertical Billet
• material: Plastic
• placement on vehicle: Front
• country of origin: Czech Republic

shipping grilexte:

• carrier: USPS
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• transit: 3-9 Days
• type: Calculated

offer grilexte:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 10, 2026
• quantity: 1

general grilexte:

• Car Truck Parts Accessories > Exterior Parts Accessories > Grilles
• condition: For parts or not working

returns grilexte:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

seller grilexte:

• rating: 99.6%
• city: Suwanee, Georgia
• # reviews: 2799

payments grilexte:

• credit card: Mastercard
• other
• wallet: Google-pay

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