AMSOIL 5W-30 Signature Series Synthetic Motor Oil for Gasoline Engines provides optimum and superior protection for your vehicle. The Advantages of AMSOIL Signature Series Synthetic Oil Include:
  • Limits Oil Consumption
  • Provides Easier Cold-Starts
  • Maintains Protective Viscosity
  • Preserves Horsepower
  • Extends Drain Interval
  • Protects Turbochargers
  • Protects Pistons from Low-Speed Pre-Ignition
If looking to extend the life of your vehicle or looking to preserve your brand new vehicle AMSOIL Signature Series is a superior synthetic oil formula designed to protect your engine. 

Click Here to see an Earlier Blog Post on AMSOIL Signature Series.

Click Here to us the AMSOIL Look-up Guide. An easy and convenient way to find AMSOIL Products for your Vehicle.

AMSOIL 5W-30 Signature Series Synthetic Motor Oil and AMSOIL EAO42 Filter ready for installation in 2004 Jeep Grand Cherokee V8.

Image alt text AMSOIL 5W-30 Motor Oil Image alt text AMSOIL Filters

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