- 🚚Shipped from a European warehouse
- 💶Final price — no customs or import fees within the EU
- ⚡Fast delivery: usually 2–5 business days (depending on the country)
- 🔎Tracking after dispatch
- ↩️14-day returns (EU law)
- 🛡️24-month seller liability
- 💬Support before and after purchase
- ✅ Verified offer — matches the description
- 🧾Clear description and photos
- 🧩Easy variant selection
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- ⭐Good “for now” choice
Lower radiator flaps with engine for BMW G20/G21
Front lower active radiator flap kit with motor drive, suitable for BMW 3 Series G20/G21 M Sport from 2019–2022 in version PRE-FACELIFT. The element is located in the front, lower part of the vehicle.
This part is designed for pre-facelift BMW 330i and M340i models. It does not fit post-facelift LCI models or SE/Sport Line trims.
Technical data
- Part type: front lower grille with active flaps and engine
- Application: BMW 3 Series G20/G21 M Sport, 2019–2022 PRE-FACELIFT
- Compatible versions: BMW 330i and M340i PRE-FACELIFT
- Location: front, lower part of the vehicle
- Color: black
- Material: PP+TPE
- Drive: engine
OE/OEM numbers
51749465187, 9465187
Common part number designations: 51 74 9 465 187 and 9 465 187.
Important Fit Information
Before purchasing, please compare the OE/OEM number and product images with the part installed in your vehicle. The compatibility table may not cover all differences. This product is not suitable for the BMW G20/G21 LCI facelift or SE/Sport Line models.
Helpful information before purchasing
This offer applies to the front lower active radiator flaps with engine for the 2019–2022 BMW 3 Series G20/G21 M Sport PRE-FACELIFT. Before ordering, please check the body style, M Sport variant, year, and OE/OEM number. This part does not fit the LCI facelift or SE/Sport Line models.
The most important information
- Intended use: BMW G20/G21 M Sport PRE-FACELIFT, 2019–2022 models.
- Compatibility indicated in the source: BMW 330i and M340i.
- The element is mounted at the front, in the lower part of the vehicle.
- Flaps are offered with an engine.
- OE/OEM numbers: 51749465187 and 9465187.
Contents of the set
1 × front radiator grille with engine.
Frequently asked questions
How do I check if a part fits?
Compare OE/OEM number 51749465187 or 9465187, part illustrations, and vehicle version. Product fits 2019-2022 BMW G20/G21 M Sport PRE-FACELIFT, including 330i and M340i. Does not fit LCI facelift or SE/Sport Line.
Is the product ready for assembly?
The source describes the product as a front lower grille with an engine. The scope of additional mounting hardware has not been confirmed.
Does the offer include a complete set?
The source states the contents: 1 × front grille with engine. Additional components are not specified.
Why is it worth buying from Multigenus?
- Ships from European warehouse for selected offers
- Final price within the EU, excluding customs and import surcharges
- 14 days to return in accordance with EU law
- Pre- and post-purchase support
- The product is described in a way that makes it easier to choose the right variant