Optimize Cooling & Style: Lower Radiator Blind for BMW 330i

When it comes to balancing functionality and style in your BMW 330i, the lower radiator blind stands out as a thoughtful upgrade. Designed to reduce heat glare and protect the radiator from debris, this accessory enhances both the vehicle’s cooling efficiency and visual appeal. Installed beneath the front radiator, it shields the cooling system while maintaining airflow, preventing overheating during demanding drives.

More than just a protective shield, the lower radiator blind offers a sleek, integrated look that complements the BMW 330i’s sporty proportions. Crafted from durable materials, it resists corrosion and maintains its finish over time. For BMW enthusiasts and daily commuters alike, this simple yet effective accessory delivers performance benefits—such as improved thermal regulation—and elevates the car’s underbody design.

Upgrading your BMW 330i with a quality lower radiator blind is a low-effort, high-impact enhancement. Not only does it support long-term engine health, but it also reinforces your vehicle’s professional appearance. Whether you're navigating city streets or tackling mountain roads, this underrated component ensures your 330i stays cool, clean, and visually refined.

Take control of your BMW 330i’s cooling system and style—explore reliable, high-quality lower radiator blinds today to experience the difference firsthand.

Elevate your BMW 330i with a lower radiator blind that combines innovation and elegance. Protect your engine, reduce heat buildup, and enhance your vehicle’s appearance with a simple yet powerful upgrade. Visit trusted sources now to find the perfect fit and drive with confidence.

tutorial on how to replace the lower radiator blinds on a 2020 BMW G20 330i. Video also shows bumper and grill removal. Hi BFers - wanted to share a pleasant experience at my local BMW dealer (because this forum tend to bash dealerships more often than give them props!) My 2018 X3 xDrive30i w/ 30,000 miles popped up a CEL a couple weeks ago.

No messages in iDrive or noticeable impact to driving. I had a routine. Customer Hi, I have a 2020 BMW 330i xDrive.

Today, I took it for servicing, and they found that the service engine light was on due to faulty lower radiator blinds. They recommended an immediate replacement for $1221, along with an additional software update for the radiator blind (IMPROVED DME SOFTWARE FOR RADIATOR BLINDS) costing $430. SKU: 51-74-5-A22-C65 Positions: Lower Other Names: Shutter, Radiator Shutter Assembly, Air Duct With Air Flap Control 517110 Description: M340i.

Sedan, 330i, 330e, with m sport pkg. 330i xDrive. Lower.

With m sport package. Applications: 2.0L. Replaces: 51.

Check Engine - Lower Active Grille 2019+ BMW 3 AND 4-SERIES FORUMS (G2x Generation) General G20 Sedan / G22 Coupe / G26 Gran Coupe Discussions Check Engine. The service advisor says that the lower radiator blinds' actuator is cracked at the hinges but he doesn't have any pictures to provide. So I'm wondering if contacting BMW would be of any help at all.

SALE: 2017-2022 BMW - Shutter Genuine OEM BMW® Part # 51137497285. Manufacturer Warranty, Fast Shipping. Genuine OEM Parts & Accessories.

Brand: SKU: 51-74-5-A22-C64 Positions: Lower Other Names: Lower Duct, Shutter, Radiator Shutter Assembly, Air Duct With Air Flap Control 517110 Description: Without M2, 230i. M340i. Sedan, 330i, 330e, without m sport pkg.

330i xDrive. Lower. Without m sport package.

Applications: 2.0L. Replaces: 51. I noticed that the top radiator blinds on my G11 are stuck open all the time, even when the car is switched off.

Normally they are always closed. I plugged the car into ISTA+ and I get this error: Code: 32CE00 Error: Bottom radiator blind, plausibility: adjustment range too small Strangely. BMW 330i P05AF BMW 330i 138206 Bmw Shutter blind How to replace a radiator shutter blind.

Radiator shutter assembly. How to replace the radiator grill. How to replace front grill.

BMW Shutter Blinds.