2012-2013 Mercedes-Benz GL450 Engine Wire / Wiring Harness 2781508220
OEM Part #: 278-150-82-20 (2781508220)
Actual photo
The exact part you’ll receive — not a stock photo.
$170.49
Used
Donor2013 Mercedes-Benz GL450 · 4.7L
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Genuine OEM Used
SKU: 662590
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
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$170.49
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This used OEM Mercedes-Benz Engine Wiring Harness (2781508220) was removed from a donor vehicle. Also known as the engine wire harness, it routes power and signals to the engine’s sensors, injectors, and coils. On the 4.7L V8 (both naturally aspirated and turbocharged), a damaged harness can cause misfires, no-start conditions, or erratic transmission behavior.
Specifications
| Fits Vehicle Model | GL450 |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 278-150-82-20 (2781508220) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 2 vehicle configurations across 1 make, 2012-2013.
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 2 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | To Engine: 30124508 To Date: 31/05/2013 |
| 2012 | Mercedes-Benz | GL450 | SUV | 4.7L V8 | To Engine: 30124508 To Date: 31/05/2013 |