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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.
  • 28% more acid-neutralizing power than Mobil 1.3
  • 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.
3Based upon independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30 and AMSOIL Signature Series 5W-30 in ASTM D2896. Oils purchased in July 2020.

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$18.59

Retail Price (CAD)
Preferred Price: $15.29
Save: $3.30 Learn More

$18.59

Retail Price (CAD)
Preferred Price: $15.29
Save: $3.30 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.
  • 28% more acid-neutralizing power than Mobil 1.3
  • 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.
3Based upon independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30 and AMSOIL Signature Series 5W-30 in ASTM D2896. Oils purchased in July 2020.

View Detail Page

$18.59

Retail Price (CAD)
Preferred Price: $15.29
Save: $3.30 Learn More

$18.59

Retail Price (CAD)
Preferred Price: $15.29
Save: $3.30 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.
  • 28% more acid-neutralizing power than Mobil 1.3
  • 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.
3Based upon independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30 and AMSOIL Signature Series 5W-30 in ASTM D2896. Oils purchased in July 2020.

View Detail Page

$18.59

Retail Price (CAD)
Preferred Price: $15.29
Save: $3.30 Learn More

$18.59

Retail Price (CAD)
Preferred Price: $15.29
Save: $3.30 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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$18.79

Retail Price (CAD)
Preferred Price: $15.39
Save: $3.40 Learn More

$18.79

Retail Price (CAD)
Preferred Price: $15.39
Save: $3.40 Learn More
Free MP (Metal Protector) with $75 Order. Shop Now and Enter Promo Code: FREEMP. Exclusions apply.