2014-2021 BMW i3 REx/i3s REx Engine Sensor Wiring Harness
Actual photo
The exact part you’ll receive — not a stock photo.
$79.99
Used
Donor2014 BMW i3 · 0.6L · 70k miles
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Genuine OEM Used
SKU: 284640
Donor Vehicle: 2014 BMW i3 · 0.6L · 70k miles
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$79.99
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This used genuine OEM Engine Sensor Wiring Harness came from a BMW i3 or i3s with the 0.6L 647CC range-extender engine. It also replaces part number 7647591. The harness connects the engine’s sensors to the ECU; when it fails, you may see intermittent sensor faults, check-engine lights, or no-start conditions due to lost signal.
Specifications
| Fits Vehicle Model | i3 REx, i3s REx |
| Fits Vehicle Make | BMW |
| Compatible OEM Part No | 7647591 |
| Category | Other |
Compatible Vehicles
Fits 8 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.
View all 8 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 | |
| 2017 | 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 |