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Description
Expansion Tank for BMW 1, BMW 2 & BMW 3 - 400827Vehicle Fitment & Part Details The Expansion Tank is listed for the BMW 1 (2011 2026). Confirm compatibility by matching the listed fitment details. Verify VIN engine. Key Details SKU 400827 Component Expansion Tank Primary Fitment BMW 1 (2011 2026) Vehicle Fitment Includes 28 supplied applications covering BMW. Use the full table below to confirm model, chassis, year range, engine and power before ordering. View Full Vehicle Fitment (28 applications)
Vehicle Fitment & Part Details
The Expansion Tank is listed for the BMW 1 (2011-2026). Confirm compatibility by matching the listed fitment details. Verify VIN/engine.
Key Details
- SKU
- 400827
- Component
- Expansion Tank
- Primary Fitment
- BMW 1 (2011-2026)
Vehicle Fitment
Includes 28 supplied applications covering BMW. Use the full table below to confirm model, chassis, year range, engine and power before ordering.
View Full Vehicle Fitment (28 applications)
| Make | Model | Chassis | Years | Engine | Power |
|---|---|---|---|---|---|
| BMW | 1 | F20 | 2011-2019 | 120 i B48 B20 A | 135 kW / 184 HP |
| BMW | 1 | F20 | 2011-2019 | 125 i B48 B20 B | 165 kW / 224 HP |
| BMW | 1 | F20 | 2011-2019 | M 140 i B58 B30 A | 250 kW / 340 HP |
| BMW | 1 | F21 | 2011-2026 | 120 i B48 B20 A | 135 kW / 184 HP |
| BMW | 2 Convertible | F23 | 2014-2026 | 220 i B48 B20 A | 135 kW / 184 HP |
| BMW | 2 Convertible | F23 | 2014-2026 | 230 i B46 B20 B; B48 B20 B | 185 kW / 252 HP |
| BMW | 2 Convertible | F23 | 2014-2026 | M 240 i B58 B30 A | 250 kW / 340 HP |
| BMW | 2 Coupe | F22, F87 | 2012-2026 | 220 i B48 B20 A | 135 kW / 184 HP |
| BMW | 2 Coupe | F22, F87 | 2012-2026 | 230 i B46 B20 B; B48 B20 B | 185 kW / 252 HP |
| BMW | 2 Coupe | F22, F87 | 2012-2026 | M 240 i B58 B30 A | 250 kW / 340 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 320 i B48 B20 A | 135 kW / 184 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 330 e B48 B20 A | 185 kW / 252 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 330 i B46 B20 B; B48 B20 B | 185 kW / 252 HP |
| BMW | 3 | F30, F80 | 2011-2018 | 340 i B58 B30 A | 240 kW / 326 HP |
| BMW | 3 Gran Turismo | F34 | 2012-2026 | 320 i B48 B20 A | 135 kW / 184 HP |
| BMW | 3 Gran Turismo | F34 | 2012-2026 | 330 i B48 B20 B | 185 kW / 252 HP |
| BMW | 3 Gran Turismo | F34 | 2012-2026 | 340 i B58 B30 A | 240 kW / 326 HP |
| BMW | 3 Touring | F31 | 2012-2019 | 320 i B48 B20 A | 135 kW / 184 HP |
| BMW | 3 Touring | F31 | 2012-2019 | 340 i B58 B30 A | 240 kW / 326 HP |
| BMW | 4 Convertible | F33, F83 | 2013-2026 | 420 i B48 B20 A | 135 kW / 184 HP |
| BMW | 4 Convertible | F33, F83 | 2013-2026 | 430 i B48 B20 B | 185 kW / 252 HP |
| BMW | 4 Convertible | F33, F83 | 2013-2026 | 440 i B58 B30 A | 240 kW / 326 HP |
| BMW | 4 Coupe | F32, F82 | 2013-2026 | 420 i B48 B20 A | 135 kW / 184 HP |
| BMW | 4 Coupe | F32, F82 | 2013-2026 | 430 i B46 B20 B; B48 B20 B | 185 kW / 252 HP |
| BMW | 4 Coupe | F32, F82 | 2013-2026 | 440 i B58 B30 A | 240 kW / 326 HP |
| BMW | 4 Gran Coupe | F36 | 2014-2026 | 420 i B48 B20 A | 135 kW / 184 HP |
| BMW | 4 Gran Coupe | F36 | 2014-2026 | 430 i B48 B20 B | 185 kW / 252 HP |
| BMW | 4 Gran Coupe | F36 | 2014-2026 | 440 i B58 B30 A | 240 kW / 326 HP |
Fitment Notes
- Always match vehicle details before ordering. Verify VIN/engine.
Compatibility Verification Notes
- Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
- Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.
- Fitment data may vary by production date, market, import history and engine variant.
- This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.
Common Questions
Will the Expansion Tank fit my BMW 1?
This part (400827) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.
How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, original part details and any listed variant information before ordering. Verify VIN/engine.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Easy to use.
Color: Grey, Size: 6 Panel
These are easy to put together and to use. We have used them with all the panels. We have also used them broke down into 2 and 3 panels. They work well for blocking views. They don't block noise or help quiet the room being used, however. Only bad thing about them. We use them for our Auxiliary meetings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2025
★★★★★ 5
Easy to assemble. Still used for over a year 🙌🏾
Color: White, Size: 6 Panel
Everything is perfect! I would buy again in other colors and heights if I need additional separation in the basement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 3
Cheap Garbage
Color: Black, Size: 4 Panel
This item is just cheap crap. Shoddily put together, shoddy materials, and looks cheap. If you’re just putting it in a space that you don’t really care that it’s cheap, then it might be fine for what you need. But don’t expect much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Keeps areas separated
Color: Black, Size: 6 Panel
Item arrived quickly. I use this to keep my cats out of a part of the cellar. Works great. They've figured out how to slip through side. I made a panel that covers those spots. Still the best item to keep area separate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
★★★★★ 5
Nice panels
Color: Black, Size: 6 Panel
Gives good coverage, nice dark panels. Easy to assemble, light product and sturdy. I will recommend this item! Completely covers the back shelves that are for employees only.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
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