This is a complete, 100% BRAND NEW, Genuine OEM BorgWarner turbo, including the wastegate actuator. Borg Warner is the original equipment manufacturer for the turbocharger on the M177 4.0L 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! Please check the fitment guide below, but this fits many Mercedes -550, -560 and -580 models from the early 2020s. Keep in mind this is a twin-turbo V8 that uses two of the same turbocharger, so if you intend to replace both turbos, make sure you add two of these to your cart.
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-103678-BWN
Condition: New
Brand: BorgWarner
Model: B03G
Interchange Part Number(s): 177 090 35 00, 1770903500, 18509700011, 1850-970-0011, 18509880011, 1850-988-0011, A177 090 35 00, A1770903500
Warranty: 12 Month - Industry Best Warranty
Weight: 50.0 lbs
Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024
Makes: Mercedes-Benz
Models: G550, GLE580, GLS580, Maybach S560, Maybach S580, S560, S580
Engines: 4.0L