2012-2019 Mercedes-Benz Brake Dust / Splash Shield Front, Left 1664210120
OEM Part #: 166-421-01-20 (1664210120)
Actual photo
The exact part you’ll receive — not a stock photo.
$37.49
Side: Front, Left
Used
Donor2013 Mercedes-Benz GL450 · 4.7L
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Genuine OEM Used
SKU: 662538
Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L
2 photos
$37.49
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This used OEM Mercedes-Benz brake dust / splash shield (part number 1664210120) is the front, left-side unit removed from a donor vehicle. Also known as a brake dust shield or splash shield, it protects the brake rotor and caliper from road grit, water, and debris. When damaged or missing, contaminants can accelerate brake wear and cause noise. This genuine part was designed for Mercedes-Benz GL, GLE, GLS, and ML models with a range of V6 and V8 engines.
Specifications
| Fits Vehicle Model | GL350, GL450, GL550, GL63 AMG, GLE300d, GLE350, GLE400, GLE43 AMG, GLE450 AMG, GLE550e, GLE63 AMG, GLE63 AMG S, GLS350d, GLS450, GLS550, GLS63 AMG, ML250, ML350, ML400, ML550, ML63 AMG |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 166-421-01-20 (1664210120) |
| Side | Front, Left |
| Category | Other |
Compatible Vehicles
Fits 72 vehicle configurations across 1 make, 2012-2019.
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 72 vehicle configurations — 39 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2019 | Mercedes-Benz | GLE400 | SUV | 3.0L V6 Turbo | w/4-Matic |
| 2018 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | w/4-Matic |
| 2019 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2019 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | w/4-Matic |
| 2016 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2017 | Mercedes-Benz | GLE550e | SUV | 3.0L V6 Turbo | w/4-Matic |
| 2018 | Mercedes-Benz | GLE550e | SUV | 3.0L V6 Turbo | w/4-Matic |
| 2018 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2017 | Mercedes-Benz | GLE300d | SUV | 2.1L l4 Diesel Turbo | w/4-Matic |
| 2019 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2015 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | w/o 4-Matic |
| 2013 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | w/o 4-Matic |
| 2013 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | w/o 4-Matic |
| 2014 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | w/o 4-Matic |
| 2018 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2017 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | w/4-Matic |
| 2017 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2016 | Mercedes-Benz | GLE63 AMG S | SUV Coupe | 5.5L V8 Turbo | w/4-Matic |
| 2013 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2013 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2014 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Mercedes-Benz | GL450 | SUV | 4.7L V8 Turbo | |
| 2016 | Mercedes-Benz | GLE350 | SUV | 3.5L V6 | w/o 4-Matic |
| 2017 | Mercedes-Benz | GLE350 | SUV | 3.5L V6 | w/o 4-Matic |
| 2018 | Mercedes-Benz | GLE350 | SUV | 3.5L V6 | w/o 4-Matic |
| 2016 | Mercedes-Benz | GLE63 AMG S | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2014 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | w/o 4-Matic |
| 2017 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2014 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | w/4-Matic |
| 2014 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2015 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2015 | Mercedes-Benz | ML250 | SUV | 2.1L l4 Diesel Turbo | w/4-Matic |
| 2015 | Mercedes-Benz | ML400 | SUV | 3.0L V6 Turbo | w/4-Matic |
| 2016 | Mercedes-Benz | GLE300d | SUV | 2.1L l4 Diesel Turbo | w/4-Matic |
| 2016 | Mercedes-Benz | GLE550e | SUV | 3.0L V6 Turbo | w/4-Matic |
| 2017 | Mercedes-Benz | GLE400 | SUV | 3.0L V6 Turbo | w/4-Matic |
| 2017 | Mercedes-Benz | GLE63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2014 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2014 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2015 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2015 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GL63 AMG | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2013 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2013 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | w/4-Matic |
| 2012 | Mercedes-Benz | ML550 | SUV | 4.7L V8 Turbo | w/4-Matic |
| 2016 | Mercedes-Benz | GLE450 AMG | SUV Coupe | 3.0L V6 Turbo | GLE450, GLE43 |
| 2016 | Mercedes-Benz | GL350 | SUV | 3.0L V6 Diesel Turbo | |
| 2016 | Mercedes-Benz | GL450 | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GL550 | SUV | 4.7L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS350d | SUV | 3.0L V6 Diesel Turbo | |
| 2019 | Mercedes-Benz | GLS450 | SUV | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | GLS550 | SUV | 4.7L V8 Turbo | |
| 2012 | Mercedes-Benz | ML350 | SUV | 3.5L V6 | w/4-Matic |
| 2012 | Mercedes-Benz | ML350 | SUV | 3.0L V6 Diesel Turbo | w/4-Matic |
| 2012 | Mercedes-Benz | ML63 AMG | SUV | 5.5L V8 Turbo | w/4-Matic |
| 2019 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2018 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2017 | Mercedes-Benz | GLS63 AMG | SUV | 5.5L V8 Turbo | |
| 2019 | Mercedes-Benz | GLE43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2019 | Mercedes-Benz | GLE43 AMG | SUV | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLE43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2018 | Mercedes-Benz | GLE43 AMG | SUV | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLE43 AMG | SUV Coupe | 3.0L V6 Turbo | |
| 2017 | Mercedes-Benz | GLE43 AMG | SUV | 3.0L V6 Turbo | |
| 2016 | Mercedes-Benz | GLE400 | SUV | 3.0L V6 Turbo |