2013-2019 Mercedes-Benz Seat Headrest / Head Rest (3RD ROW) Left, Rear, Right 1669709950
OEM Part #: 166-970-99-50 (1669709950)
Actual photo
The exact part you’ll receive — not a stock photo.
$99.49
Side: Left, Rear, Right
Used
ColorBeige
Donor2013 Mercedes-Benz GL450 · 4.7L
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 662685 · Beige
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
3 photos
$99.49
30-Day Returns
Genuine OEM Used
SKU: 662684 · Beige
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
4 photos
SOME WEAR, SEE PICTURES
$99.49
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 3rd-row seat headrest, OEM part number 1669709950. This genuine headrest is also known as a head restraint and was removed from a donor vehicle. It is a left, rear, and right placement unit for the third row. A common failure symptom for this component is the headrest becoming stuck or not adjusting properly, preventing it from retracting into the seatback when folded.
Specifications
| Fits Vehicle Model | GL350, GL450, GL550, GL63 AMG, GLS350d, GLS450, GLS550, GLS63 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 166-970-99-50 (1669709950) |
| Side | Left, Rear, Right |
| Category | Seats |
Compatible Vehicles
Fits 26 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.
View all 26 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2013 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS350d | SUV | 3.0L V6 Diesel Turbo | |
| 2019 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2014 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2016 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2019 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo |