2014-2021 BMW Cylinder 2 Intake Manifold Turbulence Line 11618533729

OEM Part #: 11-61-8-533-729 (11618533729)

Cylinder 2 Intake Manifold Turbulence Line 11618533729 for BMW

Actual photo

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

$13.71

Used

Donor2015 BMW i3 · 0.6L · 56k miles

SKU: 526072 · 30-Day Returns

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Cylinder 2 Intake Manifold Turbulence Line 11618533729 — Used (SKU 526072)

Genuine OEM Used SKU: 526072 Donor Vehicle: 2015 BMW i3 · 0.6L · 56k miles 2 photos

$13.71

30-Day Returns

Cylinder 2 Intake Manifold Turbulence Line 11618533729 — Used (SKU 572354)

Genuine OEM Used SKU: 572354 Donor Vehicle: 2014 BMW i3 · 0.6L 2 photos

$13.71

30-Day Returns

Genuine OEM — real photos
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This used OEM BMW Cylinder 2 Intake Manifold Turbulence Line (part number 8533729) comes from a donor vehicle. Also known simply as the turbulence line, it routes intake air to create proper mixture motion in cylinder 2 on the 0.6L 647CC I2 range-extender engine found in the i3 and i3s. A cracked or plugged line can cause a rough idle, misfire, or lean condition on that cylinder.

Specifications

Specifications for Cylinder 2 Intake Manifold Turbulence Line 11618533729
Fits Vehicle Model	i3 REx, i3s REx
Fits Vehicle Make	BMW
OEM Part No	11-61-8-533-729 (11618533729)
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 Cylinder 2 Intake Manifold Turbulence Line 11618533729
Year	Make	Model	Trim	Engine
2021	BMW	i3 REx	Hatchback	0.6L l2
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
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