
Diesel Engine Oil
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

• 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
$11.80
Retail Price (USD)
Preferred Price:
$8.80
Save:
$3.00
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Signature Series Max-Duty Synthetic Diesel Oil 5W-40
Maximum-duty protection for your hardest-working diesel engines

$12.00
Retail Price (USD)
Preferred Price:
$8.95
Save:
$3.05
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Signature Series Max-Duty Synthetic Diesel Oil 0W-40
Maximum-duty protection for your hardest-working diesel engines

$12.05
Retail Price (USD)
Preferred Price:
$9.00
Save:
$3.05
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Signature Series Max-Duty Synthetic Diesel Oil 5W-30
Maximum-duty protection for your hardest-working diesel engines

$12.50
Retail Price (USD)
Preferred Price:
$9.30
Save:
$3.20
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Signature Series Max-Duty Synthetic Diesel Oil 10W-30
Maximum-duty protection for your hardest-working diesel engines

$45.60
Retail Price (USD)
Preferred Price:
$34.00
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$11.60
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Heavy-Duty Synthetic Diesel Oil 15W-40
Formulated for Exceptional Diesel Engine Protection

$8.30
Retail Price (USD)
Preferred Price:
$5.90
Save:
$2.40
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Heavy-Duty Synthetic Diesel Oil 5W-40
Formulated for Exceptional Diesel Engine Protection

$8.60
Retail Price (USD)
Preferred Price:
$6.15
Save:
$2.45
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Heavy-Duty Synthetic Diesel Oil 10W-30
Formulated for Exceptional Diesel Engine Protection

$8.20
Retail Price (USD)
Preferred Price:
$5.85
Save:
$2.35
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