This is a complete, 100% BRAND NEW, Genuine OEM BorgWarner B03G turbo, including the vacuum wastegate actuator. Borg Warner is the original equipment manufacturer for the turbocharger on the M177 4.0L twin-turbo V8 engine. That means this is the exact same part sold at the dealer parts department. This turbo is guaranteed to be a direct bolt-on, exact fit OEM replacement! Fits 2015-2021 Mercedes C63 (plus 2023 models as well), 2016-2021 AMG GT, 2016-2017 G550, 2018-2021 GLC63, 2018-2019 E63, S63 & S560 and 2019 G63 & AMG GT 63. These vehicles have a twin-turbo V8, but they use two of the same turbo - consider replacing both at the same time for better long-term reliability
This is guaranteed to be an exact fit replacement for the OEM Turbocharger and replaces the interchange part numbers listed on this page. This Turbocharger may also interchange with other part numbers. If you need help identifying the correct part for your application, please contact us for expert technical support.
Product Type: Turbocharger
Our SKU: TUR-103677-BWN
Condition: New
Brand: BorgWarner
Model: B03G
Interchange Part Number(s): 177 090 00 80, 1770900080, 18509700001, 1850-970-0001, 18509700005, 1850-970-0005, 18509880001, 1850-988-0001, 18509880005, 1850-988-0005, A177 090 00 80, A1770900080
Warranty: 12 Month - Industry Best Warranty
Weight: 50.0 lbs
Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2023
Makes: Mercedes-Benz
Models: AMG GT, AMG GT 63, AMG GT 63 S, AMG GT C, AMG GT R, AMG GT S, C63 AMG, C63 AMG S, E63 AMG S, G550, G550 4x4, G63 AMG, GLC63 AMG, GLC63 AMG S, Maybach S560, S560, S63 AMG
Engines: 4.0L
Notes: M177
