Seat Backrest / Lumbar Wiring Harness Front, Left, Right 1664409307
OEM Part #: 166-440-93-07 (1664409307)
Actual photo
The exact part you’ll receive — not a stock photo.
$58.49
Side: Front, Left, Right
Used
Donor2013 Mercedes-Benz GL450 · 4.7L
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 662601
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
2 photos
$58.49
30-Day Returns
Genuine OEM Used
SKU: 662616
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
2 photos
$58.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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This Mercedes-Benz seat backrest / lumbar wiring harness, OEM 1664409307, is a used genuine part. It connects the lumbar support mechanism in the front left or right seat of a GL450 with the 4.7L V8 DOHC turbo engine. When this harness fails, the lumbar adjustment may stop responding or cause intermittent seat power issues.
Specifications
| OEM Part No | 166-440-93-07 (1664409307) |
| Side | Front, Left, Right |
| Category | Seats |