2014-2021 BMW i3 REx/i3s REx Engine Air Intake Box / Housing 13718603090
OEM Part #: 13-71-8-603-090 (13718603090)
Actual photo
The exact part you’ll receive — not a stock photo.
$69.49
Used
Donor2014 BMW i3 · 0.6L
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Genuine OEM Used
SKU: 572033
Donor Vehicle: 2014 BMW i3 · 0.6L
3 photos
$69.49
30-Day Returns
Genuine OEM Used
SKU: 628360
Donor Vehicle: 2014 BMW i3 · 0.6L · 84k miles
3 photos
$69.49
30-Day Returns
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This BMW engine air intake box / housing (OEM 8603090) was removed from a donor vehicle. It's designed specifically for the i3 and i3s equipped with the 0.6L 647CC I2 range extender (BEV REX) engine. The housing seals and directs filtered air into the intake system; cracks or a loose seal can allow unfiltered air in, leading to rough idle or reduced performance.
Specifications
| Fits Vehicle Model | i3 REx, i3s REx |
| Fits Vehicle Make | BMW |
| OEM Part No | 13-71-8-603-090 (13718603090) |
| 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 |
|---|---|---|---|---|---|
| 2014 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2016 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2015 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2017 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2018 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2019 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2020 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2021 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2019 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2018 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2020 | BMW | i3s REx | Hatchback | 0.6L l2 | |
| 2021 | BMW | i3s REx | Hatchback | 0.6L l2 |