2014-2017 BMW i3/i3 REx Eme HV Wiring / Electrical Harness 61129394657
OEM Part #: 61-12-9-394-657 (61129394657)
Actual photo
The exact part you’ll receive — not a stock photo.
$27.49
Used
Donor2016 BMW i3 · 0.6L · 40k miles
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 504587
Donor Vehicle: 2016 BMW i3 · 0.6L · 40k miles
2 photos
$27.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Used OEM BMW EME HV Wiring / Electrical Harness (OEM 9394657) — this genuine high-voltage harness, also replacing 6840441, was removed from a BMW i3. It connects the EME (Electric Machine Electronics) to the battery and motor, carrying power for propulsion and regenerative braking. When this harness fails, common symptoms include drivetrain faults, loss of acceleration, or charging inability. A straightforward swap for a qualified technician.
Specifications
| Fits Vehicle Model | i3, i3 REx |
| Fits Vehicle Make | BMW |
| OEM Part No | 61-12-9-394-657 (61129394657) |
| Compatible OEM Part No | 6840441 |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 8 vehicle configurations across 1 make, 2014-2017.
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.
View all 8 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | BMW | i3 | Hatchback | Electric Vehicle | |
| 2015 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2016 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2014 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2017 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2015 | BMW | i3 | Hatchback | Electric Vehicle | |
| 2014 | BMW | i3 | Hatchback | Electric Vehicle | |
| 2017 | BMW | i3 | Hatchback | Electric Vehicle |