Mobil 1 FS 0W-40 is an advanced full synthetic engine oil that is engineered for the latest gasoline and diesel engine technology (without Gasoline or Diesel Particulate Filters). It delivers excellent all-round performance, while also providing exceptional cleaning power and wear protection to keep your engine running like new in all driving conditions. Benefits of Mobil 1 FS 0W-40: Meets or exceeds the latest OEM and industry approvals Delivers exceptional cleaning power for dirty engines Provides excellent overall performance Has excellent low temperature capabilities for rapid engine protection at start-up Provides enhanced frictional properties to aid fuel economy Reduces engine wear and deposits even in the most extreme driving conditions Features of Mobil 1 FS 0W-40: Made with a proprietary blend of ultra high performance synthetic basestocks fortified with a precisely balanced component system Provides exceptional cleaning power for dirty engines Helps to reduce engine wear