2010-2016 Mercedes-Benz Antenna Booster / Amplifier Rear, Right 2128703989
OEM Part #: 212-870-39-89 (2128703989)
Actual photo
The exact part you’ll receive — not a stock photo.
$13.99
Side: Rear, Right
Used
Donor2011 Mercedes-Benz E350 · 3.0L
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Genuine OEM Used
SKU: 690984
Donor Vehicle: 2011 Mercedes-Benz E350 · 3.0L
2 photos
$13.99
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Used OEM Mercedes-Benz Antenna Booster / Amplifier, part number 2128703989, mounted in the rear right position. This genuine component boosts radio and satellite signal reception for the audio system. When the amplifier fails, common symptoms include weak or intermittent AM/FM reception, loss of GPS signal, or no satellite radio function. Fits select CLS and E-Class models with 3.0L to 5.5L V6, V8, or hybrid engines.
Specifications
| Fits Vehicle Model | CLS400, CLS63 AMG, CLS63 AMG S, E350, E400, E550, E63 AMG, E63 AMG S |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 212-870-39-89 (2128703989) |
| Side | Rear, Right |
| Category | Audio / Video |
Compatible Vehicles
Fits 45 vehicle configurations across 1 make, 2010-2016.
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 45 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | |
| 2014 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | |
| 2015 | Mercedes-Benz | E400 | Sedan | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2016 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2014 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2010 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2011 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2011 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | |
| 2010 | Mercedes-Benz | E550 | Sedan | 5.5L V8 | |
| 2011 | Mercedes-Benz | E550 | Sedan | 5.5L V8 | |
| 2010 | Mercedes-Benz | E63 AMG | Sedan | 6.3L V8 | |
| 2011 | Mercedes-Benz | E63 AMG | Sedan | 6.3L V8 | |
| 2011 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2015 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Coupe | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2015 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2016 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2014 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2016 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2016 | Mercedes-Benz | E400 | Sedan | 3.0L V6 Turbo | |
| 2015 | Mercedes-Benz | E400 | Coupe | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | E400 | Coupe | 3.0L V6 Turbo | |
| 2012 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | |
| 2013 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | |
| 2012 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Coupe | 3.5L V6 |