2014-2021 BMW i3 REx/i3s REx Air Intake Duct / Tube 13717642405
OEM Part #: 13-71-7-642-405 (13717642405)
Actual photo
The exact part you’ll receive — not a stock photo.
$13.71
Used
Donor2014 BMW i3 · 0.6L
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Genuine OEM Used
SKU: 572360
Donor Vehicle: 2014 BMW i3 · 0.6L
2 photos
$13.71
30-Day Returns
Genuine OEM Used
SKU: 628382
Donor Vehicle: 2014 BMW i3 · 0.6L · 84k miles
2 photos
$14.99
30-Day Returns
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This genuine BMW air intake duct / tube, OEM 7642405, is a used OEM part removed from a donor vehicle. It channels filtered air to the intake system on the 0.6L 647cc I2 battery range-extender (BEV REX) engine. A cracked or leaking duct can cause unmetered air entry, leading to rough idle or a check-engine light on BMW i3 and i3s models.
Specifications
| Fits Vehicle Model | i3 REx, i3s REx |
| Fits Vehicle Make | BMW |
| OEM Part No | 13-71-7-642-405 (13717642405) |
| Category | Air / Intake |
Compatible Vehicles
Fits 12 vehicle configurations across 1 make, 2014-2021.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 12 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2018 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2019 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2021 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2020 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2019 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2018 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2021 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2020 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2016 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2014 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2017 | BMW | i3 REx | Hatchback | 0.6L l2 |