2014-2021 BMW Electric Motor Sound Insulation Cover (LOWER) 12378601200

OEM Part #: 12-37-8-601-200 (12378601200)

Electric Motor Sound Insulation Cover (LOWER) 12378601200 for BMW

Actual photo

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

$7.21

Used

Donor2014 BMW i3 · 0.6L · 70k miles

SKU: 519079 · 30-Day Returns

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Only 2 in stock — no guaranteed restock

Electric Motor Sound Insulation Cover (LOWER) 12378601200 — Used (SKU 519079)

Genuine OEM Used SKU: 519079 Donor Vehicle: 2014 BMW i3 · 0.6L · 70k miles 3 photos

HAS A TORN MOUNT, SEE PICTURES

$7.21

30-Day Returns

Electric Motor Sound Insulation Cover (LOWER) 12378601200 — Used (SKU 612656)

Genuine OEM Used SKU: 612656 Donor Vehicle: 2014 BMW i3 · ELECTRIC · 59k miles 3 photos

A COUPLE MINOR RIPS, SEE PICTURES

$7.21

30-Day Returns

Genuine OEM — real photos
30-day returns on eligible parts
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This used OEM Electric Motor Sound Insulation Cover (lower) (8601200) was removed from a BMW i3 donor. Designed to fit both the i3 and i3s, including the Range Extender (REX) and full battery EV models, this lower cover helps dampen electric motor noise for a quieter cabin. It mounts underneath the motor and can degrade over time, leading to increased road or whining noise from the drive unit.

Specifications

Specifications for Electric Motor Sound Insulation Cover (LOWER) 12378601200
Fits Vehicle Model	i3, i3 REx, i3s, i3s REx
Fits Vehicle Make	BMW
OEM Part No	12-37-8-601-200 (12378601200)
Category	Other

Compatible Vehicles

Fits 24 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 2014-2021 · 8 variants
i3 REx 2014-2021 · 8 variants
i3s 2018-2021 · 4 variants
i3s REx 2018-2021 · 4 variants

View all 24 vehicle configurations

Full vehicle fitment list for Electric Motor Sound Insulation Cover (LOWER) 12378601200
Year	Make	Model	Trim	Engine
2020	BMW	i3	Hatchback	Electric Vehicle
2021	BMW	i3	Hatchback	Electric Vehicle
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
2018	BMW	i3s	Hatchback	Electric Vehicle
2020	BMW	i3s	Hatchback	Electric Vehicle
2019	BMW	i3s	Hatchback	Electric Vehicle
2021	BMW	i3s	Hatchback	Electric Vehicle
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
2014	BMW	i3	Hatchback	Electric Vehicle
2015	BMW	i3	Hatchback	Electric Vehicle
2016	BMW	i3	Hatchback	Electric Vehicle
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	Hatchback	Electric Vehicle
2017	BMW	i3 REx	Hatchback	0.6L l2
2018	BMW	i3	Hatchback	Electric Vehicle
2019	BMW	i3	Hatchback	Electric Vehicle