BMW Door Wire / Wiring Harness Front, Left 61129436257
OEM Part #: 61-12-9-436-257 (61129436257)
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The Door Wire / Wiring Harness (OEM Part Number 61129436265, 8718225) is a critical component located at the front left of BMW vehicles, specifically designed for models including the 330i and M340i from 2019 to 2024. This wiring harness facilitates the electrical connection between the door and the vehicle's main electrical system, supporting functions such as window operation, locking mechanisms, and interior lighting. Replacement is often necessary due to common issues like frayed wires, water damage, or electrical failure that can disrupt communication between the door controls and the onboard systems. This OEM part ensures proper fit and functionality, delivering reliable performance just as intended by the manufacturer. Additionally, this harness is compatible with type codes 5R13, 5R19, 5R73, 5R79, 5U73, 5U79, and 5U93.
Specifications
| Fits Vehicle Model | 330i, 330i xDrive, M340i, M340i xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 61-12-9-436-257 (61129436257) |
| Compatible OEM Part No | 61-12-9-436-265, 8718225 |
| Side | Front, Left |
| Category | Door Parts |
Compatible Vehicles
Fits 26 vehicle configurations across 1 make, 2019-2025.
View all 26 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2019 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2020 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2020 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2021 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2021 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2022 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2022 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2023 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2023 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2024 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2024 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2024 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2025 | BMW | 330i | Sedan | 2.0L l4 Turbo | |
| 2025 | BMW | 330i xDrive | Sedan | 2.0L l4 Turbo | |
| 2025 | BMW | M340i | Sedan | 3.0L l6 Turbo | |
| 2025 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo |