2019-2023 BMW Z4 Positive Battery Cable / Alternator Harness 12428483815
OEM Part #: 12-42-8-483-815 (12428483815)
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The exact part you’ll receive — not a stock photo.
$22.11
Used
Donor2019 BMW Z4 · 2.0L · 34k miles
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Genuine OEM Used
SKU: 597367
Donor Vehicle: 2019 BMW Z4 · 2.0L · 34k miles
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$22.11
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This BMW Positive Battery Cable / Alternator Harness (OEM 8483815) is a genuine used electrical cable from a donor vehicle. Also known simply as the alternator harness or positive battery cable, it carries charging current from the alternator to the battery. For the BMW Z4 equipped with the 2.0L turbocharged four-cylinder (1998cc), a failing cable can cause intermittent no-start conditions, dimming lights, or a battery that won't hold a charge.
Specifications
| Fits Vehicle Model | Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-42-8-483-815 (12428483815) |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 5 vehicle configurations across 1 make, 2019-2023.
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
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View all 5 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2020 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2019 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2021 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2023 | BMW | Z4 | Convertible | 2.0L l4 Turbo |