- Quaker State 10W-40 motor oil provides durable wear protection and reduces engine wear
- Helps engines survive daily commutes from high-speed highway operation to repetitive, stop-and-go driving
- Provides corrosion protection against harmful acids generated by engine contaminants
- Maintains viscosity from start to finish, providing optimal oil film protection
- Combats engine sludge and deposits
- Comes with a warranty of up to 10 years or 300,000 miles, whichever comes first*, when you exclusively use Quaker State motor oil
- Meets or exceeds the following industry requirements: API SN and all previous categories
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
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