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Below are the AMSOIL oil and filter recommendations for your 2017 Mercedes-Benz SL550 with the 4.7L 8-Cylinder.
2017 MERCEDES-BENZ SL550 4.7L 8-CYLINDER ENGINE CODE 278.927 T
Your 2017 Mercedes-Benz SL550 is powered by the 4.7L turbocharged V8, the engine Mercedes turned to when it wanted flagship performance without sacrificing efficiency. Twin-turbo V8s now power everything from the S-Class to AMG's most extreme machines.
A turbocharged V8 is the ultimate stress test for motor oil. Two turbos spinning at extreme speed rely on the oil for their bearings, and the engine produces enormous heat under boost. The oil must hold its viscosity and film strength through conditions that would break down conventional lubricants quickly.
AMSOIL's synthetic oils are engineered for exactly this duty. They resist thermal breakdown, protect turbo bearings at high RPM, and keep the engine's internals clean. For the 2017 SL550, quality oil is the foundation of a healthy, fast, and reliable V8.
The 2017 Mercedes-Benz SL550 4.7L 8-Cylinder requires 5W-40 full synthetic motor oil. Capacity is 8.5 quarts including filter.
Here is what you need:
You need 8.5 quarts of AMSOIL 5W-40 FS 100% Synthetic European Motor Oil EFMQT-EA which you can learn more about here: AMSOIL 5W-40 European motor oil
You need the WIX oil filter for your SL550 which is: 57059
Drain Plug Torque Spec: 22 ft/lbs - always replace the drain plug seal when changing oil.
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