2019-2023 BMW Z4 Convertible Top Seal / Weather Stripping Left 54347434523
OEM Part #: 54-34-7-434-523 (54347434523)
Actual photo
The exact part you’ll receive — not a stock photo.
$23.11
Side: Left
Used
Donor2019 BMW Z4 · 2.0L · 34k miles
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Genuine OEM Used
SKU: 597194
Donor Vehicle: 2019 BMW Z4 · 2.0L · 34k miles
3 photos
$23.11
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A used BMW genuine OEM convertible top seal, part #7434523, for the left side of the Z4. Also called weather stripping, this rubber seal runs along the top frame to block wind and rain. When aged or cracked, it commonly causes cabin leaks and increased wind noise. This particular seal was removed from a donor Z4 with either the 2.0L turbo four-cylinder or 3.0L turbo six-cylinder engine.
Specifications
| Fits Vehicle Model | Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 54-34-7-434-523 (54347434523) |
| Side | Left |
| Category | Convertible Top / Roof |
Compatible Vehicles
Fits 9 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 9 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2020 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2023 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2021 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2022 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2020 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2022 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2023 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2021 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2019 | BMW | Z4 | Convertible | 2.0L l4 Turbo |