Mercedes-Benz Turbo Oil Line / Pipe (RETURN) Left 2780902100

OEM Part #: 278-090-21-00 (2780902100)

This page covers one exact OEM part number. Every unit we stocked has sold.

  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

This genuine OEM Turbo Oil Line (Return), part number 2780902100, is expertly engineered for various Mercedes-Benz models, including the CLS550 and G63 AMG from 2013 to 2018. Located on the left side of the engine, this essential component facilitates proper oil return from the turbocharger, ensuring optimal performance and longevity. A faulty or damaged oil return line can lead to oil leaks and decreased turbo efficiency, making this part critical for maintaining engine functionality. Alternate part numbers include 2780900800, 2780902577, and 2780903777, making it a versatile replacement choice. This authentic factory-original part supports numerous models across the E and S-Class ranges. Rely on this meticulously sourced component to restore your vehicle's turbocharging system.

Specifications

Specifications for Turbo Oil Line / Pipe (RETURN) 2780902100
Fits Vehicle ModelCL550, CL63 AMG, CLS550, CLS63 AMG, CLS63 AMG S, E550, E63 AMG, E63 AMG S, G63 AMG, GL450, GL550, GL63 AMG, GLE63 AMG, GLE63 AMG S, GLS550, GLS63 AMG, ML550, ML63 AMG, S550, S63 AMG, SL550, SL63 AMG
Fits Vehicle MakeMercedes-Benz
OEM Part No278-090-21-00 (2780902100)
Compatible OEM Part No 278-090-08-00, 278-090-25-77, 278-090-37-77
SideLeft
CategoryTurbo / Supercharger

Compatible Vehicles

Fits 130 vehicle configurations across 1 make, 2011-2020.

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

  • CL550 2011-2014 · 4 variants 4 with notes
  • CL63 AMG 2011-2014 · 4 variants 4 with notes
  • CLS550 2012-2018 · 7 variants 7 with notes
  • CLS63 AMG 2012-2014 · 3 variants 3 with notes
  • CLS63 AMG S 2014-2018 · 5 variants 5 with notes
  • E550 2012-2017 · 15 variants
  • E63 AMG 2012-2015 · 6 variants 6 with notes
  • E63 AMG S 2014-2018 · 8 variants 8 with notes
  • G63 AMG 2013-2018 · 6 variants 6 with notes
  • GL450 2012-2016 · 5 variants
  • GL550 2013-2016 · 4 variants 4 with notes
  • GL63 AMG 2013-2016 · 4 variants 4 with notes
  • GLE63 AMG 2016-2019 · 4 variants 4 with notes
  • GLE63 AMG S 2016-2019 · 8 variants 8 with notes
  • GLS550 2017-2019 · 3 variants 3 with notes
  • GLS63 AMG 2017-2019 · 3 variants 3 with notes
  • ML550 2012-2014 · 3 variants 3 with notes
  • ML63 AMG 2012-2015 · 4 variants 4 with notes
  • S550 2014-2017 · 8 variants 8 with notes
  • S63 AMG 2011-2017 · 11 variants 11 with notes
  • SL550 2013-2020 · 8 variants 8 with notes
  • SL63 AMG 2013-2019 · 7 variants 7 with notes
View all 130 vehicle configurations — 110 with fitment notes
Full vehicle fitment list for Turbo Oil Line / Pipe (RETURN) 2780902100
Year Make Model Trim Engine Note
2011 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo Oil return tube, 4.6 LITER-V8
2011 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo 5.5 LITER-V8, Oil return tube
2011 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo 5.5 LITER-V8 W/TURBO, Return
2012 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo Oil return tube, 4.6 LITER-V8
2012 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo 5.5 LITER-V8, Oil return tube
2012 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo 4.7 LITER, Oil return tube
2012 Mercedes-Benz CLS63 AMG Sedan 5.5L V8 Turbo 5.5 LITER, Oil return tube
2012 Mercedes-Benz E550 Sedan 4.7L V8 Turbo
2012 Mercedes-Benz E550 Convertible 4.7L V8 Turbo
2012 Mercedes-Benz E550 Coupe 4.7L V8 Turbo
2012 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo 5.5L BI-TURBO, Return
2012 Mercedes-Benz E63 AMG Wagon 5.5L V8 Turbo 5.5L BI-TURBO, Return
2012 Mercedes-Benz GL450 SUV 4.7L V8
2012 Mercedes-Benz ML550 SUV 4.7L V8 Turbo Return, 4.6L BI-TURBO
2012 Mercedes-Benz ML63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, Return
2012 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo 5.5 LITER-V8 W/TURBO, Return
2013 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo Oil return tube, 4.6 LITER-V8
2013 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo 5.5 LITER-V8, Oil return tube
2013 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo 4.7 LITER, Oil return tube
2013 Mercedes-Benz CLS63 AMG Sedan 5.5L V8 Turbo 5.5 LITER, Oil return tube
2013 Mercedes-Benz E550 Sedan 4.7L V8 Turbo
2013 Mercedes-Benz E550 Convertible 4.7L V8 Turbo
2013 Mercedes-Benz E550 Coupe 4.7L V8 Turbo
2013 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo 5.5L BI-TURBO, Return
2013 Mercedes-Benz E63 AMG Wagon 5.5L V8 Turbo 5.5L BI-TURBO, Return
2013 Mercedes-Benz G63 AMG SUV 5.5L V8 Turbo Oil return tube, 5.5 LITER TURBO
2013 Mercedes-Benz GL450 SUV 4.7L V8 Turbo
2013 Mercedes-Benz GL550 SUV 4.7L V8 Turbo to 6/15/16, 4.7L BI-TURBO
2013 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, to 8/4/16
2013 Mercedes-Benz ML550 SUV 4.7L V8 Turbo Return, 4.6L BI-TURBO
2013 Mercedes-Benz ML63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, Return
2013 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo 5.5 LITER-V8 W/TURBO, Return
2013 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2013 Mercedes-Benz SL63 AMG Convertible 5.5L V8 Turbo 5.5 LITER, Oil return tube
2014 Mercedes-Benz CL550 Coupe 4.7L V8 Turbo Oil return tube, 4.6 LITER-V8
2014 Mercedes-Benz CL63 AMG Coupe 5.5L V8 Turbo 5.5 LITER-V8, Oil return tube
2014 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo 4.7 LITER, Oil return tube
2014 Mercedes-Benz CLS63 AMG Sedan 5.5L V8 Turbo 5.5 LITER, Oil return tube
2014 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo 5.5 LITER, Oil return tube
2014 Mercedes-Benz E550 Sedan 4.7L V8 Turbo
2014 Mercedes-Benz E550 Convertible 4.7L V8 Turbo
2014 Mercedes-Benz E550 Coupe 4.7L V8 Turbo
2014 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo 5.5 LITER BITURBO, Oil return tube
2014 Mercedes-Benz E63 AMG S Sedan 5.5L V8 Turbo 5.5 LITER BITURBO, Oil return tube
2014 Mercedes-Benz E63 AMG S Wagon 5.5L V8 Turbo 5.5 LITER BITURBO, Oil return tube
2014 Mercedes-Benz G63 AMG SUV 5.5L V8 Turbo Oil return tube, 5.5 LITER TURBO
2014 Mercedes-Benz GL450 SUV 4.7L V8 Turbo
2014 Mercedes-Benz GL550 SUV 4.7L V8 Turbo to 6/15/16, 4.7L BI-TURBO
2014 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, to 8/4/16
2014 Mercedes-Benz ML550 SUV 4.7L V8 Turbo Return, 4.6L BI-TURBO
2014 Mercedes-Benz ML63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, Return
2014 Mercedes-Benz S550 Sedan 4.7L V8 Turbo 4.6 liter, Oil return tube
2014 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo 5.5 LITER, Oil return tube
2014 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2014 Mercedes-Benz SL63 AMG Convertible 5.5L V8 Turbo 5.5 LITER, Oil return tube
2015 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo 4.7 LITER, Oil return tube
2015 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo 5.5 LITER, Oil return tube
2015 Mercedes-Benz E550 Convertible 4.7L V8 Turbo
2015 Mercedes-Benz E550 Coupe 4.7L V8 Turbo
2015 Mercedes-Benz E63 AMG Sedan 5.5L V8 Turbo 5.5 LITER BITURBO, Oil return tube
2015 Mercedes-Benz E63 AMG S Sedan 5.5L V8 Turbo 5.5 LITER BITURBO, Oil return tube
2015 Mercedes-Benz E63 AMG S Wagon 5.5L V8 Turbo 5.5 LITER BITURBO, Oil return tube
2015 Mercedes-Benz G63 AMG SUV 5.5L V8 Turbo Oil return tube, 5.5 LITER TURBO
2015 Mercedes-Benz GL450 SUV 3.0L V6 Turbo
2015 Mercedes-Benz GL550 SUV 4.7L V8 Turbo to 6/15/16, 4.7L BI-TURBO
2015 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, to 8/4/16
2015 Mercedes-Benz ML63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, Return
2015 Mercedes-Benz S550 Coupe 4.7L V8 Turbo 4.6 liter, Oil return tube
2015 Mercedes-Benz S550 Sedan 4.7L V8 Turbo 4.6 liter, Oil return tube
2015 Mercedes-Benz S63 AMG Coupe 5.5L V8 Turbo 5.5 LITER, Oil return tube
2015 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo 5.5 LITER, Oil return tube
2015 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2015 Mercedes-Benz SL63 AMG Convertible 5.5L V8 Turbo 5.5 LITER, Oil return tube
2016 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo 4.7 LITER, Oil return tube
2016 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz E550 Convertible 4.7L V8 Turbo
2016 Mercedes-Benz E550 Coupe 4.7L V8 Turbo
2016 Mercedes-Benz E63 AMG S Sedan 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz E63 AMG S Wagon 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz G63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz GL450 SUV 3.0L V6 Turbo
2016 Mercedes-Benz GL550 SUV 4.7L V8 Turbo fm 6/16/16, 4.7L BI-TURBO
2016 Mercedes-Benz GL63 AMG SUV 5.5L V8 Turbo 5.5L BI-TURBO, to 8/4/16
2016 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz S550 Coupe 4.7L V8 Turbo 4.6 liter, Oil return tube
2016 Mercedes-Benz S550 Sedan 4.7L V8 Turbo 4.6 liter, Oil return tube
2016 Mercedes-Benz S63 AMG Coupe 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2016 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2016 Mercedes-Benz SL63 AMG Convertible 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo 4.7 LITER, Oil return tube
2017 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz E550 Convertible 4.7L V8 Turbo
2017 Mercedes-Benz E550 Coupe 4.7L V8 Turbo
2017 Mercedes-Benz G63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo fm 6/16/16, 4.7L BI-TURBO
2017 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz S550 Coupe 4.7L V8 Turbo 4.6 liter, Oil return tube
2017 Mercedes-Benz S550 Sedan 4.7L V8 Turbo 4.6 liter, Oil return tube
2017 Mercedes-Benz S550 Convertible 4.7L V8 Turbo 4.6 liter, Oil return tube
2017 Mercedes-Benz S63 AMG Convertible 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz S63 AMG Coupe 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz S63 AMG Sedan 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2017 Mercedes-Benz SL63 AMG Convertible 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz CLS550 Sedan 4.7L V8 Turbo 4.7 LITER, Oil return tube
2018 Mercedes-Benz CLS63 AMG S Sedan 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz E63 AMG S Sedan 4.0L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz E63 AMG S Wagon 4.0L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz G63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo fm 6/16/16, 4.7L BI-TURBO
2018 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2018 Mercedes-Benz SL63 AMG Convertible 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2019 Mercedes-Benz GLE63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2019 Mercedes-Benz GLE63 AMG S SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2019 Mercedes-Benz GLS550 SUV 4.7L V8 Turbo fm 6/16/16, 4.7L BI-TURBO
2019 Mercedes-Benz GLS63 AMG SUV 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2019 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2019 Mercedes-Benz SL63 AMG Convertible 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2020 Mercedes-Benz SL550 Convertible 4.7L V8 Turbo Return, 4.6 LITER-V8
2016 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2017 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2018 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016
2019 Mercedes-Benz GLE63 AMG S SUV Coupe 5.5L V8 Turbo From Engine: 60109720 From Date: 29/08/2016

Ask a parts specialist

Asking about: Turbo Oil Line / Pipe (RETURN) 2780902100 · OEM #2780902100