2007-2012 Mercedes-Benz Side Quarter Window Seal / Frame / Trim Left, Rear 1646701339
OEM Part #: 164-670-13-39 (1646701339)
Actual photo
The exact part you’ll receive — not a stock photo.
$27.99
Side: Left, Rear
Used
Donor2010 Mercedes-Benz GL450 · 4.7L
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Genuine OEM Used
SKU: 594841
Donor Vehicle: 2010 Mercedes-Benz GL450 · 4.7L
2 photos
$27.99
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This Mercedes-Benz Left Rear Side Quarter Window Seal / Frame / Trim, OEM 1646701339, is a used genuine part removed from a donor vehicle. The seal, frame, and trim components form a single assembly that seals the fixed quarter window against moisture and wind noise. Over time, the rubber weather seal can crack or lose adhesion, leading to wind whistle or water intrusion into the rear cargo area. This part fits the GL320, GL450, and GL500 with 3.0L diesel, 4.7L V8, or 5.5L V8 engines.
Specifications
| Fits Vehicle Model | GL320, GL450 |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 164-670-13-39 (1646701339) |
| Side | Left, Rear |
| Category | Other |
Compatible Vehicles
Fits 9 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 9 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | |
| 2011 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | |
| 2010 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | |
| 2009 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | |
| 2008 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | |
| 2007 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | |
| 2009 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | |
| 2008 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo | |
| 2007 | Mercedes-Benz | GL320 | SUV | 3.0L V6 Diesel Turbo |