2014-2021 BMW Cylinder 1 Intake Manifold Turbulence Line 11618533728

OEM Part #: 11-61-8-533-728 (11618533728)

Cylinder 1 Intake Manifold Turbulence Line 11618533728 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: 526067 · 30-Day Returns

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Cylinder 1 Intake Manifold Turbulence Line 11618533728 — Used (SKU 526067)

Genuine OEM Used SKU: 526067 Donor Vehicle: 2015 BMW i3 · 0.6L · 56k miles 2 photos

$13.71

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This BMW cylinder 1 intake manifold turbulence line (OEM part 8533728) is a used genuine component removed from a donor vehicle. It directs air flow within the intake manifold to improve mixture distribution on the 0.6L 647cc range-extender engine found in the BMW i3 and i3s. When this plastic line cracks or its seal fails, the engine may experience rough idle or hesitation under load.

Specifications

Specifications for Cylinder 1 Intake Manifold Turbulence Line 11618533728
Fits Vehicle Model	i3 REx, i3s REx
Fits Vehicle Make	BMW
OEM Part No	11-61-8-533-728 (11618533728)
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 1 Intake Manifold Turbulence Line 11618533728
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