2014-2021 BMW i3/i3 REx/i3s/i3s REx AC / Heater Wiring Harness 64119304027

OEM Part #: 64-11-9-304-027 (64119304027)

AC / Heater Wiring Harness 64119304027 for BMW

Actual photo

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

$13.49

Used

Donor2014 BMW i3 · 0.6L

SKU: 572384 · 30-Day Returns

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AC / Heater Wiring Harness 64119304027 — Used (SKU 572384)

Genuine OEM Used SKU: 572384 Donor Vehicle: 2014 BMW i3 · 0.6L 2 photos

$13.49

30-Day Returns

AC / Heater Wiring Harness 64119304027 — Used (SKU 519161)

Genuine OEM Used SKU: 519161 Donor Vehicle: 2014 BMW i3 · 0.6L · 70k miles 5 photos

HAS A CRACKED PLUG, SEE PICTURES

$13.49

30-Day Returns

Genuine OEM — real photos
30-day returns on eligible parts
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This used OEM AC / Heater Wiring Harness (BMW part number 9304027) was removed from a donor vehicle. Also known as the climate control wiring loom, it routes power and signals between the AC compressor, blower motor, and heater core. Failure in this harness can cause intermittent blower operation or loss of cabin heat. Direct plug-and-play install on BMW i3 and i3s models, including both the BEV REX and EV/BEV powertrains.

Specifications

Specifications for AC / Heater Wiring Harness 64119304027
Fits Vehicle Model	i3, i3 REx, i3s, i3s REx
Fits Vehicle Make	BMW
OEM Part No	64-11-9-304-027 (64119304027)
Category	HVAC / Climate Control

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 AC / Heater Wiring Harness 64119304027
Year	Make	Model	Trim	Engine
2021	BMW	i3	Hatchback	Electric Vehicle
2020	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