2022-2025 BMW Engine Wiring Harness (SENSORIC Module 1) 5A05D03
OEM Part #: 5A05D03
Actual photo
The exact part you’ll receive — not a stock photo.
$118.49
Used
Donor2024 BMW X3 · 2.0L · 9k miles
✓ Free Same Day Shipping on orders by noon CT
Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 657793
Donor Vehicle: 2024 BMW X3 · 2.0L · 9k miles
3 photos
HAS A CUT PLUG / WIRE, SEE PICTURES
$118.49
30-Day Returns
Genuine OEM Used
SKU: 695833
Donor Vehicle: 2023 BMW X3 · 2.0L · 52k miles
3 photos
HAS A BROKEN PLUG, SEE PICTURES
$124.49
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
This used genuine BMW engine wiring harness (sensoric Module 1), OEM number 5A05D03, was removed from a donor vehicle. It interconnects engine sensors and actuators with the ECU, controlling fuel delivery and ignition. A failing harness often causes misfires, rough idle, or no-start conditions. This also replaces 12518743494. Fits the 2.0L turbocharged four-cylinder, both standard and mild-hybrid (MHEV) versions, as found in the 330i, X3, and X4.
Specifications
| Fits Vehicle Model | 330i xDrive, X3, X4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 5A05D03 |
| Compatible OEM Part No | 12-51-8-743-494 |
| Category | Other |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2022-2025.
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 7 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2023 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2024 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2025 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2023 | BMW | X4 | SUV | 2.0L l4 Turbo | |
| 2022 | BMW | X4 | SUV | 2.0L l4 Turbo |