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5W-20 Gasoline Motor Oil

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Signature Series 5W-20 Synthetic Motor Oil
Signature Series 5W-20 Synthetic Motor Oil

A New Level of Motor Oil Technology

75% more engine protection against horsepower loss and wear.1
50% more cleaning power vs. AMSOIL OE Motor Oil
• Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification.
Trusted by professional engine builders
Guaranteed protection for up to 25,000 miles or 1 year

1Based on independent testing of AMSOIL Signature Series 0W-20, in ASTM D6891 as required by the API SN specification.
2Based on independent testing of AMSOIL Signature Series 5W-30 in the GM turbo coking test.

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$16.29
Retail Price (USD)
Preferred Price: $12.49
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XL 5W-20 Synthetic Motor Oil
XL 5W-20 Synthetic Motor Oil

Boosted Protection For Extended Life

AMSOIL XL Synthetic Motor Oil is the choice for those who want to do something extra for their vehicle. Its boosted formulation delivers extra cleaning power, outstanding wear control, excellent high- and low-temperature protection and exceptional fuel economy. XL is engineered for advanced automotive technology, including turbos and direct injection. It is packed with extra engine protection, allowing you to go up to 12,000-miles or one year, whichever comes first, between oil changes.
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$13.09
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Preferred Price: $9.89
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XLMQT-EA
$13.09
Retail Price (USD)
Preferred Price: $9.89
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OE 5W-20 Synthetic Motor Oil
OE 5W-20 Synthetic Motor Oil

Advanced Engine Protection and Performance

OE Synthetic Motor Oil is for mechanics and drivers seeking peace of mind protection and exceptional value in synthetic motor oil. It delivers 100 percent synthetic engine protection for advanced automotive technology, including turbochargers and direct injection. OE is specifically formulated for the longer drain intervals recommended by original equipment (OE) manufacturers.
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$9.99
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Preferred Price: $7.49
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OEMQT-EA
$9.99
Retail Price (USD)
Preferred Price: $7.49
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DOMINATOR® 5W-20 Racing Oil
DOMINATOR® 5W-20 Racing Oil

Formulated specifically for racing & high-performance engines
Robust formulation resists viscosity loss
Proprietary friction modifier maximizes horsepower & torque
Fortified with anti-wear additives for extra protection

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$18.59
Retail Price (USD)
Preferred Price: $14.39
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RD20QT-EA
$18.59
Retail Price (USD)
Preferred Price: $14.39
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