BMW Radiator Air Duct / Guide (UPPER) 51747255413
OEM Part #: 51-74-7-255-413 (51747255413)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Radiator Air Guide / Duct that may fit your vehicle
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The OEM Radiator Air Duct / Guide (Upper) is essential for directing airflow to the radiator, ensuring optimal cooling performance for your BMW. With part number 4820942, this component is compatible with BMW models including the 330e, 330i, 340i (2016-2018), 335i (2012-2015), and several others throughout those years. This factory-original part helps resolve issues such as overheating due to inadequate airflow from a damaged or worn duct. Also referred to as an air guide or ducting, this piece is designed to fit seamlessly into the upper section of the engine compartment. Trust the authenticity of this OEM part sourced directly from salvage vehicles, ensuring reliable performance and fit. The genuine OEM Radiator Air Duct / Guide (Upper) is crucial for maintaining engine temperature regulation in your BMW. Identified by part number 4820942, this component fits BMW models like the 320i, 328i, and 335i, produced from 2012 through 2018. This duct effectively channels cooling air to the radiator, preventing potential overheating and ensuring engine longevity. Commonly known as an air guide, this part directly influences the efficiency of your vehicle's cooling system. Authentic and sourced from salvage vehicles, it preserves the integrity of the original design, promising durability and a precise fit when replacing worn or damaged components.
Specifications
| Fits Vehicle Model | 320i, 320i xDrive, 328d, 328d xDrive, 328i, 328i xDrive, 330e, 330i, 330i xDrive, 335i, 335i xDrive, 340i, 340i xDrive, ActiveHybrid 3 |
| Fits Vehicle Make | BMW |
| OEM Part No | 51-74-7-255-413 (51747255413) |
| Compatible OEM Part No | 4820942 |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 64 vehicle configurations across 1 make, 2012-2018.
View all 64 vehicle configurations — 1 with fitment note
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2012 | BMW | 335i | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 335i | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | 335i xDrive | Sedan | 3.0L l6 Turbo | |
| 2014 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 328d | Sedan | 2.0L l4 Diesel Turbo | |
| 2014 | BMW | 328d xDrive | Sedan | 2.0L l4 Diesel Turbo | |
| 2014 | BMW | 328d xDrive | Wagon | 2.0L l4 Diesel Turbo | |
| 2014 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 328i xDrive | Wagon | 2.0L l4 Turbo | |
| 2014 | BMW | 335i | Sedan | 3.0L l6 Turbo | |
| 2014 | BMW | 335i xDrive | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 328d | Sedan | 2.0L l4 Diesel Turbo | |
| 2015 | BMW | 328d xDrive | Sedan | 2.0L l4 Diesel Turbo | |
| 2015 | BMW | 328d xDrive | Wagon | 2.0L l4 Diesel Turbo | |
| 2015 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 328i xDrive | Wagon | 2.0L l4 Turbo | |
| 2015 | BMW | 335i | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | 335i xDrive | Sedan | 3.0L l6 Turbo | |
| 2016 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 328d | Sedan | 2.0L l4 Diesel Turbo | |
| 2016 | BMW | 328d xDrive | Sedan | 2.0L l4 Diesel Turbo | |
| 2016 | BMW | 328d xDrive | Wagon | 2.0L l4 Diesel Turbo | |
| 2016 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 328i xDrive | Wagon | 2.0L l4 Turbo | |
| 2016 | BMW | 340i | Sedan | 3.0L l6 Turbo | |
| 2016 | BMW | 340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2017 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 328d | Sedan | 2.0L l4 Diesel Turbo | |
| 2017 | BMW | 328d xDrive | Sedan | 2.0L l4 Diesel Turbo | |
| 2017 | BMW | 328d xDrive | Wagon | 2.0L l4 Diesel Turbo | |
| 2017 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 330i xDrive | Wagon | 2.0L l4 Turbo | |
| 2017 | BMW | 340i | Sedan | 3.0L l6 Turbo | |
| 2017 | BMW | 340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2018 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 328d | Sedan | 2.0L l4 Diesel Turbo | |
| 2018 | BMW | 328d xDrive | Sedan | 2.0L l4 Diesel Turbo | |
| 2018 | BMW | 328d xDrive | Wagon | 2.0L l4 Diesel Turbo | |
| 2018 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 330i xDrive | Wagon | 2.0L l4 Turbo | |
| 2018 | BMW | 340i | Sedan | 3.0L l6 Turbo | |
| 2018 | BMW | 340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2013 | BMW | ActiveHybrid 3 | Sedan | 3.0L l6 Turbo | |
| 2014 | BMW | ActiveHybrid 3 | Sedan | 3.0L l6 Turbo | |
| 2015 | BMW | ActiveHybrid 3 | Sedan | 3.0L l6 Turbo | |
| 2016 | BMW | 330e | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 330e | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 330e | Sedan | 2.0L l4 Turbo |