
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

$11.80
Retail Price (USD)
Preferred Price:
$8.80
Save:
$3.00
Learn More
DMEQT-EA
$11.80
Retail Price (USD)
Preferred Price:
$8.80
Save:
$3.00
Learn More
quantity
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

$12.00
Retail Price (USD)
Preferred Price:
$8.95
Save:
$3.05
Learn More
DEOQT-EA
$12.00
Retail Price (USD)
Preferred Price:
$8.95
Save:
$3.05
Learn More
quantity
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

$12.05
Retail Price (USD)
Preferred Price:
$9.00
Save:
$3.05
Learn More
DZFQT-EA
$12.05
Retail Price (USD)
Preferred Price:
$9.00
Save:
$3.05
Learn More
quantity
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

$12.50
Retail Price (USD)
Preferred Price:
$9.30
Save:
$3.20
Learn More
DHDQT-EA
$12.50
Retail Price (USD)
Preferred Price:
$9.30
Save:
$3.20
Learn More
quantity
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

$45.60
Retail Price (USD)
Preferred Price:
$34.00
Save:
$11.60
Learn More
DTT1G-EA
$45.60
Retail Price (USD)
Preferred Price:
$34.00
Save:
$11.60
Learn More
quantity
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

$8.30
Retail Price (USD)
Preferred Price:
$5.90
Save:
$2.40
Learn More
ADPQT-EA
$8.30
Retail Price (USD)
Preferred Price:
$5.90
Save:
$2.40
Learn More
quantity
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

$8.60
Retail Price (USD)
Preferred Price:
$6.15
Save:
$2.45
Learn More
ADOQT-EA
$8.60
Retail Price (USD)
Preferred Price:
$6.15
Save:
$2.45
Learn More
quantity
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

$8.20
Retail Price (USD)
Preferred Price:
$5.85
Save:
$2.35
Learn More
ADNQT-EA
$8.20
Retail Price (USD)
Preferred Price:
$5.85
Save:
$2.35
Learn More
quantity
DOMINATOR 20W-50 Competition Diesel Oil
The Confidence to Compete, The Protection To Win

$12.45
Retail Price (USD)
Preferred Price:
$9.25
Save:
$3.20
Learn More
DCOQT-EA
$12.45
Retail Price (USD)
Preferred Price:
$9.25
Save:
$3.20
Learn More
quantity
SAE 15W-40 Heavy-Duty Diesel and Marine Oil

$11.45
Retail Price (USD)
Preferred Price:
$8.50
Save:
$2.95
Learn More
AMEQT-EA
$11.45
Retail Price (USD)
Preferred Price:
$8.50
Save:
$2.95
Learn More
quantity
Series 3000 5W-30 Synthetic Heavy Duty Diesel Oil
• 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

$13.30
Retail Price (USD)
Preferred Price:
$10.00
Save:
$3.30
Learn More
HDDQT-EA
$13.30
Retail Price (USD)
Preferred Price:
$10.00
Save:
$3.30
Learn More
quantity

