2014-2021 BMW i3 REx/i3s REx Engine Air Intake Box / Housing 13718603090

OEM Part #: 13-71-8-603-090 (13718603090)

Engine Air Intake Box / Housing 13718603090 for BMW

Actual photo

The exact part you’ll receive — not a stock photo.

$69.49

Used

Donor2014 BMW i3 · 0.6L

SKU: 572033 · 30-Day Returns

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Engine Air Intake Box / Housing 13718603090 — Used (SKU 572033)

Genuine OEM Used SKU: 572033 Donor Vehicle: 2014 BMW i3 · 0.6L 3 photos

$69.49

30-Day Returns

Engine Air Intake Box / Housing 13718603090 — Used (SKU 628360)

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

Specifications for Engine Air Intake Box / Housing 13718603090
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.

BMW

i3 REx 2014-2021 · 8 variants
i3s REx 2018-2021 · 4 variants

View all 12 vehicle configurations

Full vehicle fitment list for Engine Air Intake Box / Housing 13718603090
Year	Make	Model	Trim	Engine
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