2007-2012 Mercedes-Benz Quarter Window Glass Left, Rear 1646702150
OEM Part #: 164-670-21-50 (1646702150)
Actual photo
The exact part you’ll receive — not a stock photo.
$53.49
Side: Left, Rear
Used
ColorIridium Silver
Donor2010 Mercedes-Benz GL450 · 4.7L
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Genuine OEM Used
SKU: 594423 · Iridium Silver
Donor Vehicle: 2010 Mercedes-Benz GL450 · 4.7L
2 photos
$53.49
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A used OEM Mercedes-Benz quarter window glass with part number 1646702150 is the left rear side window for GL-Class models. This genuine replacement panel was removed from a donor vehicle and is ready for installation. The glass serves as the fixed side window in the rear passenger area, providing visibility and sealing against weather and road noise.
Specifications
| Fits Vehicle Model | GL320, GL350, GL450, GL550 |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 164-670-21-50 (1646702150) |
| Side | Left, Rear |
| Category | Glass |
Compatible Vehicles
Fits 17 vehicle configurations across 1 make, 2007-2012.
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 17 vehicle configurations — 17 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Mercedes-Benz | GL550 | SUV | 5.5L V8 | Mercedes w/o navigation syst dark tint |
| 2007 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | Mercedes w/o navigation syst dark tint |
| 2007 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | Mercedes w/o navigation syst dark tint |
| 2008 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | Mercedes w/o navigation syst dark tint |
| 2008 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | Mercedes w/o navigation syst dark tint |
| 2008 | Mercedes-Benz | GL550 | SUV | 5.5L V8 | Mercedes w/o navigation syst dark tint |
| 2009 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | Mercedes w/o navigation syst dark tint |
| 2009 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | Mercedes w/o navigation syst dark tint |
| 2012 | Mercedes-Benz | GL550 | SUV | 5.5L V8 | Mercedes w/o navigation syst dark tint |
| 2010 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | Mercedes w/o navigation syst dark tint |
| 2010 | Mercedes-Benz | GL550 | SUV | 5.5L V8 | Mercedes w/o navigation syst dark tint |
| 2011 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | Mercedes w/o navigation syst dark tint |
| 2011 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | Mercedes w/o navigation syst dark tint |
| 2011 | Mercedes-Benz | GL550 | SUV | 5.5L V8 | Mercedes w/o navigation syst dark tint |
| 2012 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | Mercedes w/o navigation syst dark tint |
| 2012 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | Mercedes w/o navigation syst dark tint |
| 2010 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | Mercedes w/o navigation syst dark tint |