9 detailed photos of the actual item — this exact part is what ships.
From donor vehicle 2015 Mercedes E400 (stock VV0394).
Shop all parts from this car →2015 Mercedes E400
14-20 MERCEDES E CLS SLK SLC (W212 W218 R172) LEFT DRIVER SEAT MEMORY MODULE
$49.63
List $52.24
✓ FREE SHIPPING — LOWER 48 + DC
Free 90-day warranty & 90-day any-reason returns on everything.
Order by 11 AM Pacific and your order ships today.
Estimated arrival: Monday, July 20 to Friday, July 24 — it's common for this to vary by a day or two.
Genuine OEM — exact item pictured. The photos show the actual factory-original part you’ll receive — inspected, cleaned, and carefully packed.
Viking Item ID
V51979
Programming or relearn may be needed.
This part type typically requires dealer or specialty European auto shop programming, coding, or a relearn procedure after installation and may not function until that's done.
Does this fit my vehicle?
Paste your 17-character VIN — it’s on your registration, insurance card, or the driver’s-door jamb.
We verify factory/OEM fitment only — upgrades, retrofits, and custom applications may need parts or coding we can’t verify or guarantee.
Item Specifics
- Donor vehicle
- 2015 Mercedes E400
- Donor VIN
- WDDKK6FF5FF302123
- Donor miles
- 53,836
- Part number (OEM)
- 1729006903
- Interchange #
- 591-73277
- Brand
- Mercedes (Genuine OEM)
- Stock #
- VV0394
- Viking Item ID
- V51979
FRONT LEFT DRIVER, SEAT CONTROL MODULE
- ✓These photos show the exact individual part you'll receive — no stock photos
- ✓Genuine OEM — factory-original parts
- ✓Inspected before listing — engines & transmissions tested by an ASE Master Mechanic
- ✓FREE 90-day warranty & 90-day any-reason returns — we cover return shipping for eligible lower-48 + DC orders, freight included (details)
- ✓Order by 11 AM Pacific on a business day — ships that same day (holidays excluded)
- ✓Want longer coverage? Extended warranties to 180 or 365 days — see options
Ask about this part / verify fitment — free, no pressure
Compatible Vehicles (57)
Verified Hollander interchange fitment — the same stickered, tracked compatibility data our listing crew uses. Scroll inside the table; no page-flipping. Not sure? Use the VIN check above and we’ll confirm.
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2015 | Mercedes-Benz | CLS400 | 4Matic Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | CLS400 | Base Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | CLS400 | Base Sedan 4-Door | 3.5L 3498CC 213Cu. In. V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | CLS400 | 4Matic Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | CLS400 | Base Sedan 4-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | CLS400 | Base Sedan 4-Door | 3.5L 3498CC 213Cu. In. V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | CLS550 | 4Matic Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | CLS550 | Base Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | CLS550 | 4Matic Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | CLS550 | Base Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | CLS550 | 4Matic Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | CLS550 | Base Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2017 | Mercedes-Benz | CLS550 | 4Matic Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2017 | Mercedes-Benz | CLS550 | Base Sedan 4-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | CLS63 AMG | 4Matic Sedan 4-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | CLS63 AMG | Base Sedan 4-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | CLS63 AMG | Base Wagon 4-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | CLS63 AMG S | 4Matic Sedan 4-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | CLS63 AMG S | 4Matic Sedan 4-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2017 | Mercedes-Benz | CLS63 AMG S | 4Matic Sedan 4-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | E400 | 4Matic Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E400 | 4Matic Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E400 | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2987CC 182Cu. In. V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E400 | Base Coupe 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E400 | E400 Convertible 2-Door | -- | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E400 | E400 Coupe 2-Door | -- | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | E550 | Base Convertible 2-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | E550 | Base Coupe 2-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E550 | Base Convertible 2-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E550 | Base Coupe 2-Door | 4.7L 4663CC 285Cu. In. V8 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E550 | E550 Convertible 2-Door | -- | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | E550 | E550 Coupe 2-Door | -- | Left; Driver Seat Memory Module |
| 2017 | Mercedes-Benz | SLC300 | Base Convertible 2-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2018 | Mercedes-Benz | SLC300 | Base Convertible 2-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2019 | Mercedes-Benz | SLC300 | Base Convertible 2-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2020 | Mercedes-Benz | SLC300 | Base Convertible 2-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2020 | Mercedes-Benz | SLC300 | Final Edition Convertible 2-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2017 | Mercedes-Benz | SLC43 AMG | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2018 | Mercedes-Benz | SLC43 AMG | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2019 | Mercedes-Benz | SLC43 AMG | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2020 | Mercedes-Benz | SLC43 AMG | Base Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2020 | Mercedes-Benz | SLC43 AMG | Final Edition Convertible 2-Door | 3.0L 2996CC V6 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | SLK250 | Base Convertible 2-Door | 1.8L 1796CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | SLK250 | Base Convertible 2-Door | 1.8L 1796CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | SLK300 | Base Convertible 2-Door | 2.0L 1991CC l4 GAS DOHC Turbocharged | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | SLK350 | Base Convertible 2-Door | 3.5L 3498CC V6 GAS DOHC Naturally Aspirated | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | SLK350 | Base Convertible 2-Door | 3.5L 3498CC V6 GAS DOHC Naturally Aspirated | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | SLK350 | Base Convertible 2-Door | 3.5L 3498CC V6 GAS DOHC Naturally Aspirated | Left; Driver Seat Memory Module |
| 2014 | Mercedes-Benz | SLK55 AMG | Base Convertible 2-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated | Left; Driver Seat Memory Module |
| 2015 | Mercedes-Benz | SLK55 AMG | Base Convertible 2-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated | Left; Driver Seat Memory Module |
| 2016 | Mercedes-Benz | SLK55 AMG | Base Convertible 2-Door | 5.5L 5461CC 333Cu. In. V8 GAS DOHC Naturally Aspirated | Left; Driver Seat Memory Module |