2013-2019 Mercedes-Benz Coolant Hose / Line 1665003975

OEM Part #: 166-500-39-75 (1665003975)

$26.99
Used
Donor2013 Mercedes-Benz GL450 · 4.7L
SKU: 662651 · 30-Day Returns
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Coolant Hose / Line 1665003975 — Used (SKU 662651)
Genuine OEM Used SKU: 662651 Donor Vehicle: 2013 Mercedes-Benz GL450 · 4.7L 2 photos
$26.99
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Used OEM Mercedes-Benz coolant hose / line, part number 1665003975 (also supersedes 166500397539). This genuine Mercedes part carries engine coolant between components in the cooling system; when the original fails, you may see visible leaks, low coolant level warnings, or engine overheating. It was removed from a donor vehicle and is ready for installation.

Specifications

Specifications for Coolant Hose / Line 1665003975
Fits Vehicle ModelGL450, GL550, GLE63 AMG, GLE63 AMG S, GLS550, GLS63 AMG
Fits Vehicle MakeMercedes-Benz
OEM Part No166-500-39-75 (1665003975)
Compatible OEM Part No 166500397539
CategoryRadiator / Coolant

Compatible Vehicles

Fits 24 vehicle configurations across 1 make, 2013-2019.

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

  • GL450 2013-2014 · 2 variants 2 with notes
  • GL550 2013-2016 · 4 variants 4 with notes
  • GLE63 AMG 2016-2019 · 4 variants
  • GLE63 AMG S 2016-2019 · 8 variants
  • GLS550 2017-2019 · 3 variants 3 with notes
  • GLS63 AMG 2017-2019 · 3 variants
View all 24 vehicle configurations 9 with fitment notes
Full vehicle fitment list for Coolant Hose / Line 1665003975
Year Make Model Trim Engine Note
2019 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2018 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2017 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2016 Mercedes-Benz GL550 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2015 Mercedes-Benz GL550 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2014 Mercedes-Benz GL550 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2014 Mercedes-Benz GL450 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2013 Mercedes-Benz GL550 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2013 Mercedes-Benz GL450 SUV 4.7L V8 Turbo hose to valve, 4.7L BITURBO RADIATOR MOUNTED
2019 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo
2017 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo
2018 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo
2019 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo
2016 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo
2016 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo
2019 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 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 GLE63 AMG S SUV Coupe 5.5L V8 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 GLE63 AMG S SUV Coupe 5.5L V8 Turbo
2019 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo
2016 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo

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