Mercedes-Benz Hood Insulation / Sound Blanket 1666820126

OEM Part #: 166-682-01-26 (1666820126)

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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

Other Hood Insulation Blanket that may fit your vehicle

Hood Insulation / Sound Blanket Clip Set (3) 0019880325

Hood Insulation / Sound Blanket Clip Set (3)

$9.99
Fits 1998–2026 Mercedes-Benz
OEM: 0019880325
Used
  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

Mercedes-Benz Hood Insulation / Sound Blanket, OEM part number 1666820126, is a genuine used component pulled from a donor vehicle. This factory-engineered pad dampens engine noise and helps retain heat under the hood, reducing cabin vibration and protecting the paint from thermal stress. It fits a range of GL, GLE, GLS, and ML models with various 2.1L to 5.5L engines, including diesel, gas, and hybrid powertrains. When the insulation deteriorates or is missing, you may notice increased engine bay noise and heat transfer to the hood surface.

Specifications

Specifications for Hood Insulation / Sound Blanket 1666820126
Fits Vehicle ModelGL350, 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 MakeMercedes-Benz
OEM Part No166-682-01-26 (1666820126)
CategoryHood

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.

Mercedes-Benz

View all 72 vehicle configurations
Full vehicle fitment list for Hood Insulation / Sound Blanket 1666820126
Year Make Model Trim Engine Note
2012 Mercedes-Benz ML350 SUV 3.5L V6
2012 Mercedes-Benz ML350 SUV 3.0L V6 Diesel Turbo
2012 Mercedes-Benz ML550 SUV 4.7L V8 Turbo
2012 Mercedes-Benz ML63 AMG SUV 5.5L V8 Turbo
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
2013 Mercedes-Benz ML350 SUV 3.5L V6
2013 Mercedes-Benz ML350 SUV 3.0L V6 Diesel Turbo
2013 Mercedes-Benz ML550 SUV 4.7L V8 Turbo
2013 Mercedes-Benz ML63 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
2014 Mercedes-Benz GL550 SUV 4.7L V8 Turbo
2014 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo
2014 Mercedes-Benz ML350 SUV 3.5L V6
2014 Mercedes-Benz ML350 SUV 3.0L V6 Diesel Turbo
2014 Mercedes-Benz ML550 SUV 4.7L V8 Turbo
2014 Mercedes-Benz ML63 AMG SUV 5.5L V8 Turbo
2015 Mercedes-Benz GL350 SUV 3.0L V6 Diesel Turbo
2015 Mercedes-Benz GL450 SUV 3.0L V6 Turbo
2015 Mercedes-Benz GL550 SUV 4.7L V8 Turbo
2015 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo
2015 Mercedes-Benz ML250 SUV 2.1L l4 Diesel Turbo
2015 Mercedes-Benz ML350 SUV 3.5L V6
2015 Mercedes-Benz ML400 SUV 3.0L V6 Turbo
2015 Mercedes-Benz ML63 AMG SUV 5.5L V8 Turbo
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
2016 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo
2016 Mercedes-Benz GLE300d SUV 2.1L l4 Diesel Turbo
2016 Mercedes-Benz GLE350 SUV 3.5L V6
2016 Mercedes-Benz GLE400 SUV 3.0L V6 Turbo
2016 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo
2016 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo
2017 Mercedes-Benz GLE300d SUV 2.1L l4 Diesel Turbo
2017 Mercedes-Benz GLE350 SUV 3.5L V6
2017 Mercedes-Benz GLE400 SUV 3.0L V6 Turbo
2017 Mercedes-Benz GLE43 AMG SUV 3.0L V6 Turbo
2017 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo
2017 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo
2017 Mercedes-Benz GLS350d SUV 3.0L V6 Diesel Turbo
2017 Mercedes-Benz GLS450 SUV 3.0L V6 Turbo
2017 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo
2017 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo
2018 Mercedes-Benz GLE350 SUV 3.5L V6
2018 Mercedes-Benz GLE43 AMG SUV 3.0L V6 Turbo
2018 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo
2018 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo
2018 Mercedes-Benz GLS450 SUV 3.0L V6 Turbo
2018 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo
2018 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo
2019 Mercedes-Benz GLE400 SUV 3.0L V6 Turbo
2019 Mercedes-Benz GLE43 AMG SUV 3.0L V6 Turbo
2019 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo
2019 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo
2019 Mercedes-Benz GLS450 SUV 3.0L V6 Turbo
2019 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo
2019 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo
2016 Mercedes-Benz GLE550e SUV 3.0L V6 Turbo
2016 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo
2017 Mercedes-Benz GLE43 AMG SUV Coupe 3.0L V6 Turbo
2017 Mercedes-Benz GLE550e SUV 3.0L V6 Turbo
2017 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo
2018 Mercedes-Benz GLE43 AMG SUV Coupe 3.0L V6 Turbo
2018 Mercedes-Benz GLE550e SUV 3.0L V6 Turbo
2018 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo
2019 Mercedes-Benz GLE43 AMG SUV Coupe 3.0L V6 Turbo
2019 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo
2016 Mercedes-Benz GLE450 AMG SUV Coupe 3.0L V6 Turbo

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