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.