2009-2016 BMW Z4 Window Glass Channel / Seal (INNER) Left, Rear 51377046123
OEM Part #: 51-37-7-046-123 (51377046123)
Actual photo
The exact part you’ll receive — not a stock photo.
$15.49
Side: Left, Rear
Used
Donor2016 BMW Z4 · 2.0L · 31k miles
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Genuine OEM Used
SKU: 582327
Donor Vehicle: 2016 BMW Z4 · 2.0L · 31k miles
3 photos
MINOR TEAR, SEE PICTURES
$15.49
30-Day Returns
Genuine OEM Used
SKU: 712024
Donor Vehicle: 2013 BMW Z4 · 2.0L
2 photos
$36.99
30-Day Returns
- Genuine OEM — real photos
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The BMW Z4 left rear window glass channel and seal, OEM part number 7046123, is a used genuine component. This inner channel guides the window glass and seals against wind and water intrusion. A worn seal can cause rattling, wind noise, or moisture entry. It fits Z4 models with 2.0L turbocharged four-cylinder or 3.0L naturally aspirated and turbocharged six-cylinder engines.
Specifications
| Fits Vehicle Model | Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 51-37-7-046-123 (51377046123) |
| Side | Left, Rear |
| Category | Doors |
Compatible Vehicles
Fits 16 vehicle configurations across 1 make, 2009-2016.
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 16 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2014 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2012 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2013 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2010 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2011 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2009 | BMW | Z4 | Convertible | 3.0L l6 | |
| 2015 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2009 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2013 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2011 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2012 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2016 | BMW | Z4 | Convertible | 3.0L l6 Turbo | |
| 2010 | BMW | Z4 | Convertible | 3.0L l6 Turbo |