2014-2016 BMW i3 REx Ignition Coil 12137729707
OEM Part #: 12-13-7-729-707 (12137729707)
Actual photo
The exact part you’ll receive — not a stock photo.
$7.49
Used
Donor2015 BMW i3 · 0.6L · 56k miles
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3 Available — Select Your Part:
Genuine OEM Used
SKU: 525938
Donor Vehicle: 2015 BMW i3 · 0.6L · 56k miles
3 photos
HAS A SMALL CRACK, SEE PICTURES
$7.49
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Genuine OEM Used
SKU: 504613
Donor Vehicle: 2016 BMW i3 · 0.6L · 40k miles
2 photos
$8.49
30-Day Returns
Genuine OEM Used
SKU: 518633
Donor Vehicle: 2014 BMW i3 · 0.6L · 70k miles
2 photos
$8.49
30-Day Returns
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An ignition coil for a BMW i3 (OEM part number 7729707, also replaces 8569194) — a used genuine OEM component. This coil provides the high-voltage spark for the range-extender engine, managing spark timing and voltage delivery. When failing, you may see misfires, rough idle, or a check-engine light with cylinder-related codes. It fits the 0.6L 647CC L2 engine found in the i3 REx, a SOHC naturally aspirated unit.
Specifications
| Fits Vehicle Model | i3 REx |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-13-7-729-707 (12137729707) |
| Compatible OEM Part No | 8569194 |
| Category | Ignition / Spark |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2014-2016.
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 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2016 | BMW | i3 REx | Hatchback | 0.6L l2 | |
| 2015 | BMW | i3 REx | Hatchback | 0.6L l2 |