Mercedes-Benz Keyless Entry Antenna 2218201875
OEM Part #: 221-820-18-75 (2218201875)
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The Keyless Entry Antenna, OEM part number 2218201875, is strategically located at the rear of select Mercedes-Benz models. This essential component plays a crucial role in the keyless entry system, enabling seamless communication between the vehicle and the key fob. It detects the presence of the key fob, allowing for remote locking or unlocking of the doors and trunk. Common failure scenarios include reception issues, usually due to physical damage or deterioration over time, resulting in malfunctioning keyless entry features. Compatible with the 2007-2013 Mercedes-Benz S-Class models, including S 350, S 400 Hybrid, S 550, S 600, S 63 AMG, and SL-Class variants like SL 550, SL 600, this antenna ensures optimal performance, maintaining the convenience of modern access technology. Alternative terminology may include keyless entry receiver. Other part numbers include 38212751, 23090507399999, and 2218703995.
Specifications
| Fits Vehicle Model | S400, S550, S600, S63 AMG, S65 AMG, SL500, SL55 AMG, SL550, SL600, SL63 AMG, SL65 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 221-820-18-75 (2218201875) |
| Category | Sensors |
Compatible Vehicles
Fits 54 vehicle configurations across 1 make, 2005-2013.
View all 54 vehicle configurations — 25 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Mercedes-Benz | SL500 | Convertible | 5.0L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2005 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2005 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2005 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2006 | Mercedes-Benz | SL500 | Convertible | 5.0L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2006 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2006 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2006 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2007 | Mercedes-Benz | S550 | Sedan | 5.5L V8 | |
| 2007 | Mercedes-Benz | S600 | Sedan | 5.5L V12 Turbo | |
| 2007 | Mercedes-Benz | S65 AMG | Sedan | 6.0L V12 Turbo | |
| 2007 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2007 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2007 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2007 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2008 | Mercedes-Benz | S550 | Sedan | 5.5L V8 | |
| 2008 | Mercedes-Benz | S600 | Sedan | 5.5L V12 Turbo | |
| 2008 | Mercedes-Benz | S63 AMG | Sedan | 6.3L V8 | |
| 2008 | Mercedes-Benz | S65 AMG | Sedan | 6.0L V12 Turbo | |
| 2008 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2008 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2008 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2008 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2009 | Mercedes-Benz | S550 | Sedan | 5.5L V8 | |
| 2009 | Mercedes-Benz | S600 | Sedan | 5.5L V12 Turbo | |
| 2009 | Mercedes-Benz | S63 AMG | Sedan | 6.3L V8 | |
| 2009 | Mercedes-Benz | S65 AMG | Sedan | 6.0L V12 Turbo | |
| 2009 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2009 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2009 | Mercedes-Benz | SL63 AMG | Convertible | 6.3L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2009 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2010 | Mercedes-Benz | S550 | Sedan | 5.5L V8 | |
| 2010 | Mercedes-Benz | S600 | Sedan | 5.5L V12 Turbo | |
| 2010 | Mercedes-Benz | S63 AMG | Sedan | 6.3L V8 | |
| 2010 | Mercedes-Benz | S65 AMG | Sedan | 6.0L V12 Turbo | |
| 2011 | Mercedes-Benz | S550 | Sedan | 5.5L V8 | |
| 2011 | Mercedes-Benz | S600 | Sedan | 5.5L V12 Turbo | |
| 2011 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | |
| 2011 | Mercedes-Benz | S65 AMG | Sedan | 6.0L V12 Turbo | |
| 2011 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2011 | Mercedes-Benz | SL63 AMG | Convertible | 6.3L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2011 | Mercedes-Benz | SL65 AMG | Convertible | 6.0L V12 Turbo | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2012 | Mercedes-Benz | S600 | Sedan | 5.5L V12 Turbo | |
| 2012 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | |
| 2012 | Mercedes-Benz | S65 AMG | Sedan | 6.0L V12 Turbo | |
| 2012 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2012 | Mercedes-Benz | SL63 AMG | Convertible | 6.3L V8 | From Chassis: F 109966 From Date: 23/06/2005 Except model year: 806 |
| 2013 | Mercedes-Benz | S600 | Sedan | 5.5L V12 Turbo | |
| 2013 | Mercedes-Benz | S63 AMG | Sedan | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | S65 AMG | Sedan | 6.0L V12 Turbo | |
| 2010 | Mercedes-Benz | S400 | Sedan | 3.5L V6 | |
| 2011 | Mercedes-Benz | S400 | Sedan | 3.5L V6 | |
| 2012 | Mercedes-Benz | S400 | Sedan | 3.5L V6 | |
| 2013 | Mercedes-Benz | S400 | Sedan | 3.5L V6 |