AMSOIL For 2026 Subaru ASCENT 2.4L 4-Cylinder

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Below are the AMSOIL oil and filter recommendations for your 2026 Subaru ASCENT with the 2.4L 4-Cylinder.

2026 SUBARU ASCENT 2.4L 4-CYLINDER ENGINE CODE FA24

About the 2026 Subaru ASCENT

Your 2026 Subaru ASCENT runs the 2.4L FA24 boxer engine, a modern flat-four built for both efficiency and performance. This engine family shows up across Subaru's range, and it has earned a strong reputation for durability when maintained properly.

The FA24 uses direct injection and tight internal tolerances, and it is designed around full synthetic oil in the specified viscosity. Oil condition directly affects fuel economy, performance, and long-term wear in this engine.

AMSOIL Signature Series delivers the protection this engine was designed around, with strong resistance to thermal breakdown and deposits. It is the oil to run if you want the ASCENT to hold its performance and efficiency over the years.

Engine Oil Recommendations

The 2026 Subaru ASCENT 2.4L 4-Cylinder requires 0W-20 full synthetic motor oil. Capacity is 4.8 quarts including filter.

Here is what you need:

You need 4.8 quarts of AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil ASMQT-EA which you can learn more about here: AMSOIL synthetic motor oil 0W-20

You need the WIX oil filter for your ASCENT which is: 57055

Drain Plug Torque Spec: 31 ft/lbs - always replace the drain plug gasket when changing oil.

To learn how to get wholesale dealer pricing go to: Where can I buy AMSOIL.

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