2012-2014 BMW Engine Ignition Module Wiring Harness Left 12517843326
OEM Part #: 12-51-7-843-326 (12517843326)
Actual photo
The exact part you’ll receive — not a stock photo.
$63.99
Side: Left
Used
Donor2014 BMW M6 · 4.4L · 50k miles
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Genuine OEM Used
SKU: 560772
Donor Vehicle: 2014 BMW M6 · 4.4L · 50k miles
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$63.99
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Used BMW engine ignition module wiring harness, OEM part number 7843326, also replaces 7852146. This left-side harness connects the ignition module to the engine's electrical system on 4.4L V8 twin-turbocharged engines. A failing harness can cause misfires, rough idle, or no-start conditions due to degraded wiring or broken connectors.
Specifications
| Fits Vehicle Model | M5, M6, M6 Gran Coupe |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-51-7-843-326 (12517843326) |
| Compatible OEM Part No | 7852146 |
| Side | Left |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 8 vehicle configurations across 1 make, 2012-2014.
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 | M6 | Coupe | 4.4L V8 Turbo | |
| 2013 | BMW | M6 | Coupe | 4.4L V8 Turbo | |
| 2013 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2012 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2014 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2014 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2013 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2014 | BMW | M6 Gran Coupe | Sedan | 4.4L V8 Turbo |