2013-2019 Mercedes-Benz Quarter Panel Window Seal / Weather Stripping Rear, Right 1666809000

OEM Part #: 166-680-90-00 (1666809000)

$35.49
Side: Rear, Right Used
Donor2013 Mercedes-Benz GL450 · 4.7L
SKU: 662446 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Quarter Panel Window Seal / Weather Stripping 1666809000 — Used (SKU 662446)
Genuine OEM Used SKU: 662446 Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L 2 photos
$35.49
30-Day Returns
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

Used Mercedes-Benz quarter panel window seal, OEM part number 1666809000, also superseding 1666700239. This genuine OEM weather stripping is a rear, right-side seal for the fixed quarter window. Its function is to prevent wind noise, water leaks, and dust intrusion around the glass panel. When this rubber seal deteriorates or becomes brittle, you may notice air whistling at highway speeds or moisture entering the cargo area.

Specifications

Specifications for Quarter Panel Window Seal / Weather Stripping 1666809000
Fits Vehicle ModelGL350, GL450, GL550, GL63 AMG, GLS63 AMG
Fits Vehicle MakeMercedes-Benz
OEM Part No166-680-90-00 (1666809000)
Compatible OEM Part No 166-670-02-39
SideRear, Right
CategoryOther

Compatible Vehicles

Fits 11 vehicle configurations across 1 make, 2013-2019.

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.

Mercedes-Benz

  • GL350 2013-2014 · 2 variants
  • GL450 2013-2014 · 2 variants
  • GL550 2013-2014 · 2 variants
  • GL63 AMG 2013-2014 · 2 variants
  • GLS63 AMG 2017-2019 · 3 variants 3 with notes
View all 11 vehicle configurations — 3 with fitment notes
Full vehicle fitment list for Quarter Panel Window Seal / Weather Stripping 1666809000
Year Make Model Trim Engine Note
2014 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo
2014 Mercedes-Benz GL550 SUV 4.7L V8 Turbo
2014 Mercedes-Benz GL450 SUV 4.7L V8 Turbo
2014 Mercedes-Benz GL350 SUV 3.0L V6 Diesel Turbo
2013 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo
2013 Mercedes-Benz GL550 SUV 4.7L V8 Turbo
2013 Mercedes-Benz GL450 SUV 4.7L V8 Turbo
2013 Mercedes-Benz GL350 SUV 3.0L V6 Diesel Turbo
2019 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo From Chassis: L 003768 From Date: 28/02/2014 (CKD), From Chassis: M 003768 From Date: 28/02/2014 (CKD), From Chassis: A 138222 From Date: 28/09/2012 Except model year: 803
2018 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo From Chassis: L 003768 From Date: 28/02/2014 (CKD), From Chassis: M 003768 From Date: 28/02/2014 (CKD), From Chassis: A 138222 From Date: 28/09/2012 Except model year: 803
2017 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo From Chassis: L 003768 From Date: 28/02/2014 (CKD), From Chassis: M 003768 From Date: 28/02/2014 (CKD), From Chassis: A 138222 From Date: 28/09/2012 Except model year: 803

Ask a parts specialist

Asking about: Quarter Panel Window Seal / Weather Stripping 1666809000 · OEM #1666809000