2015-2020 Mercedes-Benz Door Seat Adjustment Switch Front, Left 2059056651

OEM Part #: 205-905-66-51 (2059056651)

$20.99
Side: Front, Left Used
Donor2019 Mercedes-Benz GLC300 · 2.0L · 77k miles
SKU: 644195 · 30-Day Returns
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Door Seat Adjustment Switch 2059056651 — Used (SKU 644195)
Genuine OEM Used SKU: 644195 Donor Vehicle: 2019 Mercedes-Benz GLC300 · 2.0L · 77k miles 2 photos
$20.99
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

Mercedes-Benz Door Seat Adjustment Switch OEM 2059056651 – a used genuine part removed from a donor vehicle. This front left switch controls power seat positioning from the door panel. When functioning correctly, it allows fore/aft, height, and tilt adjustments. A common symptom of failure is an unresponsive seat movement or intermittent operation when pressing the switch.

Specifications

Specifications for Door Seat Adjustment Switch 2059056651
Fits Vehicle ModelC300, C350e, C400, C43 AMG, C450 AMG, C63 AMG, C63 AMG S, GLC300, GLC350e, GLC43 AMG, GLC63 AMG, GLC63 AMG S
Fits Vehicle MakeMercedes-Benz
OEM Part No205-905-66-51 (2059056651)
SideFront, Left
CategoryInterior Switch

Compatible Vehicles

Fits 81 vehicle configurations across 1 make, 2015-2020.

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

  • C300 2015-2020 · 13 variants 2 with notes
  • C350e 2016-2018 · 3 variants 3 with notes
  • C400 2015
  • C43 AMG 2017-2020 · 11 variants 2 with notes
  • C450 AMG 2016
  • C63 AMG 2015-2020 · 13 variants 4 with notes
  • C63 AMG S 2015-2020 · 13 variants 4 with notes
  • GLC300 2016-2020 · 9 variants 1 with note
  • GLC350e 2018-2019 · 2 variants 2 with notes
  • GLC43 AMG 2017-2020 · 7 variants 1 with note
  • GLC63 AMG 2018-2020 · 5 variants 1 with note
  • GLC63 AMG S 2018-2020 · 3 variants 1 with note
View all 81 vehicle configurations 21 with fitment notes
Full vehicle fitment list for Door Seat Adjustment Switch 2059056651
Year Make Model Trim Engine Note
2020 Mercedes-Benz C63 AMG Coupe 4.0L V8 Turbo w/memory pkg
2016 Mercedes-Benz C350e Sedan 2.0L l4 Turbo w/memory pkg
2017 Mercedes-Benz C350e Sedan 2.0L l4 Turbo w/memory pkg
2018 Mercedes-Benz C350e Sedan 2.0L l4 Turbo w/memory pkg
2019 Mercedes-Benz C63 AMG Coupe 4.0L V8 Turbo w/memory pkg
2019 Mercedes-Benz C63 AMG Convertible 4.0L V8 Turbo w/memory pkg
2019 Mercedes-Benz C63 AMG S Coupe 4.0L V8 Turbo w/memory pkg
2019 Mercedes-Benz C63 AMG S Convertible 4.0L V8 Turbo w/memory pkg
2020 Mercedes-Benz C43 AMG Coupe 3.0L V6 Turbo w/memory pkg
2020 Mercedes-Benz C43 AMG Convertible 3.0L V6 Turbo w/memory pkg
2020 Mercedes-Benz C63 AMG S Coupe 4.0L V8 Turbo w/memory pkg
2020 Mercedes-Benz C63 AMG S Convertible 4.0L V8 Turbo w/memory pkg
2020 Mercedes-Benz GLC43 AMG SUV Coupe 3.0L V6 Turbo w/o passenger memory
2020 Mercedes-Benz C63 AMG Convertible 4.0L V8 Turbo w/memory pkg
2020 Mercedes-Benz C300 Coupe 2.0L l4 Turbo w/memory pkg
2020 Mercedes-Benz C300 Convertible 2.0L l4 Turbo w/memory pkg
2020 Mercedes-Benz GLC63 AMG S SUV Coupe 4.0L V8 Turbo w/o passenger memory
2018 Mercedes-Benz GLC350e SUV 2.0L l4 Turbo 2016-19
2019 Mercedes-Benz GLC350e SUV 2.0L l4 Turbo 2016-19
2020 Mercedes-Benz GLC300 SUV Coupe 2.0L l4 Turbo w/o passenger memory
2020 Mercedes-Benz GLC63 AMG SUV Coupe 4.0L V8 Turbo w/o passenger memory
2019 Mercedes-Benz GLC63 AMG S SUV Coupe 4.0L V8 Turbo
2018 Mercedes-Benz GLC43 AMG SUV 3.0L V6 Turbo
2018 Mercedes-Benz GLC43 AMG SUV Coupe 3.0L V6 Turbo
2019 Mercedes-Benz GLC43 AMG SUV 3.0L V6 Turbo
2019 Mercedes-Benz GLC43 AMG SUV Coupe 3.0L V6 Turbo
2018 Mercedes-Benz GLC63 AMG SUV 4.0L V8 Turbo
2018 Mercedes-Benz GLC63 AMG SUV Coupe 4.0L V8 Turbo
2018 Mercedes-Benz GLC63 AMG S SUV Coupe 4.0L V8 Turbo
2019 Mercedes-Benz GLC63 AMG SUV 4.0L V8 Turbo
2019 Mercedes-Benz GLC63 AMG SUV Coupe 4.0L V8 Turbo
2019 Mercedes-Benz C300 Convertible 2.0L l4 Turbo
2019 Mercedes-Benz C63 AMG Sedan 4.0L V8 Turbo
2019 Mercedes-Benz C300 Coupe 2.0L l4 Turbo
2019 Mercedes-Benz C300 Sedan 2.0L l4 Turbo
2017 Mercedes-Benz GLC43 AMG SUV Coupe 3.0L V6 Turbo
2017 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
2017 Mercedes-Benz GLC300 SUV 2.0L l4 Turbo
2017 Mercedes-Benz GLC300 SUV Coupe 2.0L l4 Turbo
2018 Mercedes-Benz GLC300 SUV 2.0L l4 Turbo
2018 Mercedes-Benz GLC300 SUV Coupe 2.0L l4 Turbo
2019 Mercedes-Benz GLC300 SUV 2.0L l4 Turbo
2019 Mercedes-Benz GLC300 SUV Coupe 2.0L l4 Turbo
2017 Mercedes-Benz C300 Convertible 2.0L l4 Turbo
2019 Mercedes-Benz C63 AMG S Sedan 4.0L V8 Turbo
2017 Mercedes-Benz C300 Sedan 2.0L l4 Turbo
2017 Mercedes-Benz C63 AMG S Convertible 4.0L V8 Turbo
2017 Mercedes-Benz C63 AMG S Sedan 4.0L V8 Turbo
2018 Mercedes-Benz C63 AMG Convertible 4.0L V8 Turbo
2018 Mercedes-Benz C63 AMG Coupe 4.0L V8 Turbo
2018 Mercedes-Benz C63 AMG Sedan 4.0L V8 Turbo
2018 Mercedes-Benz C63 AMG S Convertible 4.0L V8 Turbo
2018 Mercedes-Benz C63 AMG S Coupe 4.0L V8 Turbo
2018 Mercedes-Benz C63 AMG S Sedan 4.0L V8 Turbo
2015 Mercedes-Benz C300 Sedan 2.0L l4 Turbo
2016 Mercedes-Benz C300 Sedan 2.0L l4 Turbo
2016 Mercedes-Benz C450 AMG Sedan 3.0L V6 Turbo
2015 Mercedes-Benz C400 Sedan 3.0L V6 Turbo
2015 Mercedes-Benz C63 AMG Sedan 6.3L V8
2015 Mercedes-Benz C63 AMG S Sedan 4.0L V8 Turbo
2016 Mercedes-Benz C63 AMG Sedan 4.0L V8 Turbo
2016 Mercedes-Benz C63 AMG S Sedan 4.0L V8 Turbo
2017 Mercedes-Benz C63 AMG S Coupe 4.0L V8 Turbo
2017 Mercedes-Benz C63 AMG Sedan 4.0L V8 Turbo
2017 Mercedes-Benz C63 AMG Coupe 4.0L V8 Turbo
2017 Mercedes-Benz C300 Coupe 2.0L l4 Turbo
2018 Mercedes-Benz C300 Convertible 2.0L l4 Turbo
2018 Mercedes-Benz C300 Coupe 2.0L l4 Turbo
2018 Mercedes-Benz C300 Sedan 2.0L l4 Turbo
2017 Mercedes-Benz C43 AMG Convertible 3.0L V6 Turbo
2017 Mercedes-Benz C43 AMG Coupe 3.0L V6 Turbo
2017 Mercedes-Benz C43 AMG Sedan 3.0L V6 Turbo
2018 Mercedes-Benz C43 AMG Convertible 3.0L V6 Turbo
2018 Mercedes-Benz C43 AMG Coupe 3.0L V6 Turbo
2018 Mercedes-Benz C43 AMG Sedan 3.0L V6 Turbo
2019 Mercedes-Benz C43 AMG Convertible 3.0L V6 Turbo
2019 Mercedes-Benz C43 AMG Coupe 3.0L V6 Turbo
2019 Mercedes-Benz C43 AMG Sedan 3.0L V6 Turbo
2017 Mercedes-Benz C63 AMG Convertible 4.0L V8 Turbo

Ask a parts specialist

Asking about: Door Seat Adjustment Switch 2059056651 · OEM #2059056651