2019-2023 BMW M340i/M340i xDrive/Z4 Battery Voltage Unit / Terminal 6842532
OEM Part #: 6842532
Actual photo
The exact part you’ll receive — not a stock photo.
$47.49
Used
Donor2019 BMW Z4 · 2.0L · 34k miles
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Genuine OEM Used
SKU: 597358
Donor Vehicle: 2019 BMW Z4 · 2.0L · 34k miles
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$47.49
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This used BMW Battery Voltage Unit (OEM 6842532) is a genuine replacement part from a donor vehicle. Also known as a battery terminal unit, it monitors battery voltage to ensure stable power distribution. Compatible with M340i and Z4 models equipped with the 2.0L turbo I4 or 3.0L turbo I6. A failing unit may cause electrical glitches, starting trouble, or charging system warnings.
Specifications
| Fits Vehicle Model | M340i, M340i xDrive, Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 6842532 |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 7 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
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 |
|---|---|---|---|---|---|
| 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 | |
| 2020 | BMW | M340i xDrive | Sedan | 3.0L l6 Turbo | |
| 2020 | BMW | M340i | Sedan | 3.0L l6 Turbo |