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Diesel Engine Oil

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Signature Series Max-Duty Synthetic Diesel Oil 15W-40

Signature Series Max-Duty Synthetic Diesel Oil 15W-40


Outstanding extreme-pressure protection
Delivers 6X more wear protection1
Maintains proper viscosity (thickness)
Minimizes oil consumption
Maximizes fuel efficiency
Excels in extreme temperatures

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation

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$14.69
Retail Price (USD)
Preferred Price: $11.19
Save: $3.50 Learn More
Signature Series Max-Duty Synthetic Diesel Oil 10W-30

Signature Series Max-Duty Synthetic Diesel Oil 10W-30


Outstanding extreme-pressure protection
Delivers 6X more wear protection1
Maintains proper viscosity (thickness)
Minimizes oil consumption
Maximizes fuel efficiency
Excels in extreme temperatures

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation

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$59.59
Retail Price (USD)
Preferred Price: $45.89
Save: $13.70 Learn More
Signature Series Max-Duty Synthetic Diesel Oil 5W-40

Signature Series Max-Duty Synthetic Diesel Oil 5W-40


Outstanding extreme-pressure protection
Delivers 6X more wear protection1
Maintains proper viscosity (thickness)
Minimizes oil consumption
Maximizes fuel efficiency
Excels in extreme temperatures

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation

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$14.99
Retail Price (USD)
Preferred Price: $11.39
Save: $3.60 Learn More
Signature Series Max-Duty Synthetic Diesel Oil 0W-40

Signature Series Max-Duty Synthetic Diesel Oil 0W-40


• Delivers 4X better cold-temperature performance1
Provides long-lasting engine protection
Maintains proper viscosity (thickness)
Minimizes oil consumption
Maximizes fuel efficiency

1When compared to SAE 15W-40 oil in the ASTM D5293 Cold Cranking Viscosity test

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$14.99
Retail Price (USD)
Preferred Price: $11.59
Save: $3.40 Learn More
Signature Series Max-Duty Synthetic Diesel Oil 5W-30

Signature Series Max-Duty Synthetic Diesel Oil 5W-30


Outstanding extreme-pressure protection
Delivers 6X more wear protection1
Maintains proper viscosity (thickness)
Minimizes oil consumption
Maximizes fuel efficiency
Excels in extreme temperatures

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation

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$15.29
Retail Price (USD)
Preferred Price: $11.69
Save: $3.60 Learn More
Heavy-Duty Synthetic Diesel Oil 15W-40

Heavy-Duty Synthetic Diesel Oil 15W-40


• Delivers 4X more wear protection1
Minimizes oil consumption
Excels in extreme temperatures
Helps keep trucks and equipment operating at peak performance
Offers outstanding value

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation

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$10.49
Retail Price (USD)
Preferred Price: $7.79
Save: $2.70 Learn More
Heavy-Duty Synthetic Diesel Oil 5W-40

Heavy-Duty Synthetic Diesel Oil 5W-40


• Delivers 4X more wear protection1
Minimizes oil consumption
Excels in extreme temperatures
Helps keep trucks and equipment operating at peak performance
Offers outstanding value

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation

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$10.89
Retail Price (USD)
Preferred Price: $8.09
Save: $2.80 Learn More
ADOQT-EA
$10.89
Retail Price (USD)
Preferred Price: $8.09
Save: $2.80 Learn More
Heavy-Duty Synthetic Diesel Oil 10W-30

Heavy-Duty Synthetic Diesel Oil 10W-30


• Delivers 4X more wear protection1
Minimizes oil consumption
Excels in extreme temperatures
Helps keep trucks and equipment operating at peak performance
Offers outstanding value

1Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 10W-30 as worst-case representation

View Detail Page
$10.49
Retail Price (USD)
Preferred Price: $7.79
Save: $2.70 Learn More
ADNQT-EA
$10.49
Retail Price (USD)
Preferred Price: $7.79
Save: $2.70 Learn More
SAE 5W-40 MS Synthetic European Motor Oil

SAE 5W-40 MS Synthetic European Motor Oil


Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
European formula features precise blend of synthetic base oils and premium additives.
Exceptional engine protection without harming emissions systems.

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$15.49
Retail Price (USD)
Preferred Price: $11.89
Save: $3.60 Learn More
SAE 5W-40 FS Synthetic European Motor Oil

SAE 5W-40 FS Synthetic European Motor Oil


Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
European formula features precise blend of synthetic base oils and premium additives.
Exceptional engine protection without harming emissions systems.

View Detail Page Warning - Click here for Proposition 65 information for this product
$11.89
Retail Price (USD)
Preferred Price: $8.89
Save: $3.00 Learn More
SAE 0W-40 FS Synthetic European Motor Oil

SAE 0W-40 FS Synthetic European Motor Oil


Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
European formula features precise blend of synthetic base oils and premium additives.
Exceptional engine protection without harming emissions systems.

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$14.59
Retail Price (USD)
Preferred Price: $11.19
Save: $3.40 Learn More
SAE 15W-40 Heavy-Duty Diesel and Marine Oil

SAE 15W-40 Heavy-Duty Diesel and Marine Oil


Recommended for applications specifying API CI-4+ and prior specifications
Controls soot and wear
Reduces oil consumption and emissions
Delivers maximum engine protection over extended drain intervals
Provides outstanding protection and performance in temperature extremes
Try Signature Series Max-Duty 15W-40 for a serious upgrade

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$15.29
Retail Price (USD)
Preferred Price: $11.79
Save: $3.50 Learn More
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil

Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil


Available While Supplies Last
AMSOIL Series 3000 5W-30 Synthetic Diesel Oil is discontinued and available while supplies last. For a serious upgrade, try Signature Series Max-Duty 5W-30.

Recommended for applications specifying API CI-4+ and prior specifications
Extends drain intervals and maximizes fuel economy
Controls soot-thickening and wear
Reduces oil consumption and emissions
Excels in extreme temperatures
Try Signature Series Max-Duty 5W-30 for a serious upgrade

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$16.49
Retail Price (USD)
Preferred Price: $12.69
Save: $3.80 Learn More
Premium Protection 20W-50 Synthetic Motor Oil

Premium Protection 20W-50 Synthetic Motor Oil


For use in both diesel and gasoline engines. Ideal for applications where the extra protection of a higher-viscosity oil is desired. The higher viscosity may help reduce motor oil consumption in equipment experiencing higher than normal oil usage rates while running lower viscosity lubricants.
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$15.99
Retail Price (USD)
Preferred Price: $12.29
Save: $3.70 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
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

View Detail Page Warning - Click here for Proposition 65 information for this product
$18.59
Retail Price (USD)
Preferred Price: $14.39
Save: $4.20 Learn More
RD20QT-EA
$18.59
Retail Price (USD)
Preferred Price: $14.39
Save: $4.20 Learn More
DOMINATOR® 10W-30 Racing Oil

DOMINATOR® 10W-30 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

View Detail Page Warning - Click here for Proposition 65 information for this product
$17.89
Retail Price (USD)
Preferred Price: $13.79
Save: $4.10 Learn More
RD30QT-EA
$17.89
Retail Price (USD)
Preferred Price: $13.79
Save: $4.10 Learn More
DOMINATOR® 15W-50 Racing Oil

DOMINATOR® 15W-50 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

View Detail Page Warning - Click here for Proposition 65 information for this product
$18.69
Retail Price (USD)
Preferred Price: $14.49
Save: $4.20 Learn More
RD50QT-EA
$18.69
Retail Price (USD)
Preferred Price: $14.49
Save: $4.20 Learn More
DOMINATOR® SAE 60 Racing Oil

DOMINATOR® SAE 60 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

View Detail Page Warning - Click here for Proposition 65 information for this product
$19.19
Retail Price (USD)
Preferred Price: $14.99
Save: $4.20 Learn More
RD60QT-EA
$19.19
Retail Price (USD)
Preferred Price: $14.99
Save: $4.20 Learn More
SAE 0W-20 LS-VW Synthetic European Motor Oil

SAE 0W-20 LS-VW Synthetic European Motor Oil


Designed for the unique demands of gasoline, diesel and hybrid European vehicles.
European formula features precise blend of synthetic base oils and premium additives.
Exceptional engine protection without harming emissions systems.

View Detail Page Warning - Click here for Proposition 65 information for this product
$14.99
Retail Price (USD)
Preferred Price: $11.59
Save: $3.40 Learn More
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