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Motorhome Gasoline Motor Oil

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Signature Series 0W-30 Synthetic Motor Oil
Signature Series 0W-30 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.

View Detail Page Warning - Click here for Proposition 65 information for this product
$16.29
Retail Price (USD)
Preferred Price: $12.49
Save: $3.80 Learn More
Signature Series 5W-30 Synthetic Motor Oil
Signature Series 5W-30 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.

View Detail Page
$16.29
Retail Price (USD)
Preferred Price: $12.49
Save: $3.80 Learn More
Signature Series 10W-30 Synthetic Motor Oil
Signature Series 10W-30 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.

View Detail Page Warning - Click here for Proposition 65 information for this product
$16.29
Retail Price (USD)
Preferred Price: $12.49
Save: $3.80 Learn More
Premium Protection 10W-40 Synthetic Motor Oil
Premium Protection 10W-40 Synthetic Motor Oil

For use in both gasoline and diesel engines. Offers multi-functionality and wear protection. Ideal for applications where the extra protection of a higher-viscosity oil is desired. Excellent for motor homes and older vehicles, as well as many types of modern equipment and compatible with some motorcycles.
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$15.39
Retail Price (USD)
Preferred Price: $11.79
Save: $3.60 Learn More
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