2015-2019 Mercedes-Benz Door Panel Wiring Harness Front, Left 2055407942
OEM Part #: 205-540-79-42 (2055407942)
Actual photo
The exact part you’ll receive — not a stock photo.
$32.49
Side: Front, Left
Used
Donor2019 Mercedes-Benz GLC300 · 2.0L · 77k miles
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Genuine OEM Used
SKU: 644724
Donor Vehicle: 2019 Mercedes-Benz GLC300 · 2.0L · 77k miles
2 photos
$32.49
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Used Mercedes-Benz Left Front Door Panel Wiring Harness, OEM part number 2055407942. This is a genuine used OEM harness, removed from a donor vehicle. It connects the electrical components within the driver's-side front door, such as window switches, locks, and speakers, to the vehicle's main body harness. A failure in this harness can cause intermittent or total loss of power to door-mounted controls. This harness is designed for the W205 and X253 chassis, fitting C-Class and GLC-Class models including the C200, C300, C400, C450 AMG, C63 AMG, C63 AMG S, GLC300, GLC43 AMG, GLC63 AMG, and GLC63 AMG S.
Specifications
| Fits Vehicle Model | C300, C400, C450 AMG, C63 AMG, C63 AMG S, GLC300, GLC43 AMG, GLC63 AMG, GLC63 AMG S |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 205-540-79-42 (2055407942) |
| Side | Front, Left |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 40 vehicle configurations across 1 make, 2015-2019.
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 40 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Mercedes-Benz | GLC43 AMG | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GLC300 | SUV | 2.0L l4 Turbo | |
| 2016 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | |
| 2019 | Mercedes-Benz | GLC63 AMG S | SUV Coupe | 4.0L V8 Turbo | |
| 2019 | Mercedes-Benz | GLC63 AMG | SUV Coupe | 4.0L V8 Turbo | |
| 2019 | Mercedes-Benz | GLC63 AMG | SUV | 4.0L V8 Turbo | |
| 2018 | Mercedes-Benz | GLC63 AMG S | SUV Coupe | 4.0L V8 Turbo | |
| 2018 | Mercedes-Benz | GLC63 AMG | SUV Coupe | 4.0L V8 Turbo | |
| 2018 | Mercedes-Benz | GLC63 AMG | SUV | 4.0L V8 Turbo | |
| 2019 | Mercedes-Benz | GLC43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLC43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLC43 AMG | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLC43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLC43 AMG | SUV | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | |
| 2019 | Mercedes-Benz | GLC300 | SUV | 2.0L l4 Turbo | |
| 2018 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | |
| 2018 | Mercedes-Benz | GLC300 | SUV | 2.0L l4 Turbo | |
| 2017 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | |
| 2017 | Mercedes-Benz | GLC300 | SUV | 2.0L l4 Turbo | |
| 2018 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo | |
| 2018 | Mercedes-Benz | C300 | Coupe | 2.0L l4 Turbo | |
| 2018 | Mercedes-Benz | C300 | Convertible | 2.0L l4 Turbo | |
| 2019 | Mercedes-Benz | C63 AMG S | Sedan | 4.0L V8 Turbo | |
| 2019 | Mercedes-Benz | C63 AMG | Sedan | 4.0L V8 Turbo | |
| 2018 | Mercedes-Benz | C63 AMG S | Sedan | 4.0L V8 Turbo | |
| 2018 | Mercedes-Benz | C63 AMG | Sedan | 4.0L V8 Turbo | |
| 2017 | Mercedes-Benz | C63 AMG S | Sedan | 4.0L V8 Turbo | |
| 2017 | Mercedes-Benz | C63 AMG | Sedan | 4.0L V8 Turbo | |
| 2016 | Mercedes-Benz | C63 AMG S | Sedan | 4.0L V8 Turbo | |
| 2016 | Mercedes-Benz | C63 AMG | Sedan | 4.0L V8 Turbo | |
| 2015 | Mercedes-Benz | C63 AMG S | Sedan | 4.0L V8 Turbo | |
| 2015 | Mercedes-Benz | C63 AMG | Sedan | 6.3L V8 | |
| 2015 | Mercedes-Benz | C400 | Sedan | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | C450 AMG | Sedan | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | C300 | Coupe | 2.0L l4 Turbo | |
| 2017 | Mercedes-Benz | C300 | Convertible | 2.0L l4 Turbo | |
| 2017 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo | |
| 2016 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo | |
| 2015 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo |