2010-2018 Mercedes-Benz Antenna Booster / Amplifier 2128201789
OEM Part #: 212-820-17-89 (2128201789)
Actual photo
The exact part you’ll receive — not a stock photo.
$7.49
Used
Donor2012 Mercedes-Benz E63 AMG · 5.5L
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 553131
Donor Vehicle: 2012 Mercedes-Benz E63 AMG · 5.5L
2 photos
$7.49
30-Day Returns
Genuine OEM Used
SKU: 690986
Donor Vehicle: 2011 Mercedes-Benz E350 · 3.0L
2 photos
$7.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Mercedes-Benz antenna booster / amplifier, OEM number 2128201789. This used genuine part boosts radio signal strength for clearer reception in compatible CLS and E-Class models with gasoline, diesel, or hybrid engines. Also referred to as an antenna amplifier. A failing unit often results in weak or intermittent AM/FM reception.
Specifications
| Fits Vehicle Model | CLS400, CLS550, CLS63 AMG, CLS63 AMG S, E250, E350, E400, E550, E63 AMG, E63 AMG S |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 212-820-17-89 (2128201789) |
| Category | Computers / Modules |
Compatible Vehicles
Fits 65 vehicle configurations across 1 make, 2010-2018.
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 65 vehicle configurations — 54 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | E350 | Coupe | 3.5L V6 | |
| 2012 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2011 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2013 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2016 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | E63 AMG S | Wagon | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | E350 | Coupe | 3.5L V6 | |
| 2016 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2015 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2014 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2016 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | C pillar |
| 2017 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | C pillar |
| 2017 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | C pillar |
| 2016 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | C-pillar sedan |
| 2016 | Mercedes-Benz | E400 | Sedan | 3.0L V6 Turbo | C-pillar sedan |
| 2016 | Mercedes-Benz | E400 | Coupe | 3.0L V6 Turbo | C-pillar sedan |
| 2016 | Mercedes-Benz | E400 | Convertible | 3.0L V6 Turbo | C-pillar sedan |
| 2016 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | C-pillar sedan |
| 2016 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | C pillar |
| 2016 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | C pillar |
| 2017 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | C pillar |
| 2010 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | w/o digital audio sedan |
| 2015 | Mercedes-Benz | E250 | Sedan | 2.1L l4 Diesel Turbo | C-pillar sedan |
| 2014 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | C-pillar sedan |
| 2014 | Mercedes-Benz | E250 | Sedan | 2.1L l4 Diesel Turbo | C-pillar sedan |
| 2018 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | C pillar |
| 2018 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | C pillar |
| 2013 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | w/o digital audio sedan |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | w/o digital audio sedan |
| 2013 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | w/o digital audio sedan |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | w/o digital audio sedan |
| 2012 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | w/o digital audio sedan |
| 2011 | Mercedes-Benz | E350 | Sedan | 3.0L V6 Diesel Turbo | w/o digital audio sedan |
| 2011 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | w/o digital audio sedan |
| 2016 | Mercedes-Benz | E250 | Sedan | 2.1L l4 Diesel Turbo | C-pillar sedan |
| 2015 | Mercedes-Benz | CLS400 | Sedan | 3.0L V6 Turbo | C pillar |
| 2014 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | C-pillar sedan |
| 2014 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | C pillar |
| 2014 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | C pillar |
| 2014 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | C pillar |
| 2013 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | C pillar |
| 2013 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | C pillar |
| 2012 | Mercedes-Benz | CLS63 AMG | Sedan | 5.5L V8 Turbo | C pillar |
| 2012 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | C pillar |
| 2013 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | w/o digital audio sedan |
| 2013 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | w/o digital audio sedan |
| 2012 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | w/o digital audio sedan |
| 2012 | Mercedes-Benz | E550 | Sedan | 4.7L V8 Turbo | w/o digital audio sedan |
| 2011 | Mercedes-Benz | E63 AMG | Sedan | 6.3L V8 | w/o digital audio sedan |
| 2011 | Mercedes-Benz | E550 | Sedan | 5.5L V8 | w/o digital audio sedan |
| 2010 | Mercedes-Benz | E63 AMG | Sedan | 6.3L V8 | w/o digital audio sedan |
| 2010 | Mercedes-Benz | E550 | Sedan | 5.5L V8 | w/o digital audio sedan |
| 2014 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | C-pillar sedan |
| 2015 | Mercedes-Benz | CLS63 AMG S | Sedan | 5.5L V8 Turbo | C pillar |
| 2015 | Mercedes-Benz | CLS550 | Sedan | 4.7L V8 Turbo | C pillar |
| 2015 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | C-pillar sedan |
| 2015 | Mercedes-Benz | E400 | Sedan | 3.0L V6 Turbo | C-pillar sedan |
| 2015 | Mercedes-Benz | E400 | Coupe | 3.0L V6 Turbo | C-pillar sedan |
| 2015 | Mercedes-Benz | E400 | Convertible | 3.0L V6 Turbo | C-pillar sedan |
| 2015 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | C-pillar sedan |
| 2014 | Mercedes-Benz | E63 AMG | Sedan | 5.5L V8 Turbo | C-pillar sedan |
| 2014 | Mercedes-Benz | E400 | Sedan | 3.5L V6 | C-pillar sedan |
| 2015 | Mercedes-Benz | E63 AMG S | Sedan | 5.5L V8 Turbo | C-pillar sedan |
| 2015 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | C-pillar sedan |