Frank Mottola

AMSOIL's Gasoline Motor Oil Formula Far Surpass the Latest Standards

Add another level of performance and protection to your vehicle.

Gasoline Motor Oils

Signature Series Synthetic Motor Oil

Improving Signature Series was a challenge, but the results prove the new formulation blows the doors off the latest industry standards. Capitalizing on its firmly established success, our upgraded Signature Series motor oil provides enthusiasts with maximum protection and performance. The new formulation will become available in September or when current inventory is depleted.

75 percent more wear protection
100 percent protection from LSPI
Trusted by professional engine builders
50 percent more cleaning power
Ideal for turbos & direct injection
Guaranteed protection for up to 25,000 miles or 1 year, whichever comes first

XL Synthetic Motor Oil

XL Synthetic Motor Oil features a boosted formulation that delivers more cleaning power and promotes longer engine life. The new formulation also features a boosted drain interval, providing up to 12,000 miles or one year of protection. It is engineered for advanced automotive technology, including turbochargers and direct injection. XL is the perfect choice for enthusiasts who want to do something extra for their vehicles.

25 percent more cleaning power
100 percent protection against LSPI
Extra protection that lasts up to 12,000 miles or 1 year, whichever comes first
API-licensed to meet the requirements commonly found in owner’s manuals

OE Synthetic Motor Oil

OE Synthetic Motor Oil delivers 100 percent synthetic engine protection for advanced automotive technology, including turbochargers and direct injection. It’s specifically formulated for the longer drain intervals recommended by original equipment (OE) manufacturers. OE is favored by mechanics and drivers seeking peace-of-mind protection and exceptional value in synthetic motor oil.

100 percent protection against LSPI
Protects against wear
Fights sludge and deposits
API-licensed to meet the requirements commonly found in owner’s manuals

AMSOILWarranty

AMSOIL guarantees the performance of its products, so you can be confident they perform as advertised. AMSOIL introduced the world’s first API-qualified synthetic motor oil and has since introduced a full line of industry firsts. For more than 40 years, AMSOIL synthetic lubricants have proven themselves in the lab, on the racetrack and on the highway.

Testimonials

AMSOIL Performance Turns Customer into Dealer

AMSOIL product performance is often the tipping point for customers to become Dealers.

Such is the case with Dealer Julian Dhanani of La Jolla, Calif. “I started using AMSOIL products several years ago when I began modifying the 2006 Honda* Civic Si* I had at the time,” Dhanani said.

Dhanani modified the Honda so he could run it on open track days at the Streets of Willow course in Rosamond, Calif., a 1.6-mile street track. He upgraded the camshafts in the car to use on the track.

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