2018-2023 BMW X3/X4 Positive (+) Battery / Alternator Cable 12428687581

OEM Part #: 12-42-8-687-581 (12428687581)

Positive (+) Battery / Alternator Cable 12428687581 for BMW

Actual photo

The exact part you’ll receive — not a stock photo.

$21.99

Used

Donor2019 BMW X3 · 2.0L

SKU: 623841 · 30-Day Returns

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Positive (+) Battery / Alternator Cable 12428687581 — Used (SKU 623841)

Genuine OEM Used SKU: 623841 Donor Vehicle: 2019 BMW X3 · 2.0L 2 photos

$21.99

30-Day Returns

Positive (+) Battery / Alternator Cable 12428687581 — Used (SKU 705703)

Genuine OEM Used SKU: 705703 Donor Vehicle: 2019 BMW X3 · 2.0L 2 photos

$22.49

30-Day Returns

Genuine OEM — real photos
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BMW positive battery/alternator cable, OEM part number 8687581 (also replaces 12428687581), is a used genuine piece removed from a donor vehicle. This cable carries current from the battery to the alternator and starter on 2.0L turbocharged engines in the X3 and X4. When it corrodes or frays, symptoms include intermittent starting, dim lights, or a no-charge condition.

Specifications

Specifications for Positive (+) Battery / Alternator Cable 12428687581
Fits Vehicle Model	X3, X4
Fits Vehicle Make	BMW
OEM Part No	12-42-8-687-581 (12428687581)
Compatible OEM Part No	12-42-8-687-581
Category	Battery / Charging / Starting

Compatible Vehicles

Fits 10 vehicle configurations across 1 make, 2018-2023.

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 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.

BMW

X3 2018-2022 · 5 variants
X4 2019-2023 · 5 variants

View all 10 vehicle configurations

Full vehicle fitment list for Positive (+) Battery / Alternator Cable 12428687581
Year	Make	Model	Trim	Engine
2022	BMW	X3	SUV	2.0L l4 Turbo
2020	BMW	X3	SUV	2.0L l4 Turbo
2018	BMW	X3	SUV	2.0L l4 Turbo
2019	BMW	X3	SUV	2.0L l4 Turbo
2021	BMW	X3	SUV	2.0L l4 Turbo
2022	BMW	X4	SUV	2.0L l4 Turbo
2023	BMW	X4	SUV	2.0L l4 Turbo
2020	BMW	X4	SUV	2.0L l4 Turbo
2019	BMW	X4	SUV	2.0L l4 Turbo
2021	BMW	X4	SUV	2.0L l4 Turbo