Shop Synthetic Diesel Oil Reviews

Sponsored
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$51.31
$59.99
Schaeffer Manufacturing Co. 9000CK4-006S Synshield OTR Plus Full Synthetic Diesel Engine Oil 5W-40, 1-Gallon Bottle
Amazon.com
372
Free shipping
14% off
$51.31
$59.99
Schaeffer Manufacturing Co. 9000CK4-006S Synshield OTR Plus Full Synthetic Diesel Engine Oil 5W-40, 1-Gallon Bottle
Amazon.com
372
$75.41
$96.25
Shell Rotella T5 Synthetic Blend 10W-30 Diesel Engine Oil, 1 Gallon (3 Pack)
Amazon.com
5K+
Free shipping
21% off
$75.41
$96.25
Shell Rotella T5 Synthetic Blend 10W-30 Diesel Engine Oil, 1 Gallon (3 Pack)
Amazon.com
5K+
$27.39
OTR 10W-30 Synthetic Blend Diesel Engine Oil 1-Gallon | Otr 10W30 Syn Blend 1 Gal | OTRMO-10W30SB-G
FleetPride
$27.39
OTR 10W-30 Synthetic Blend Diesel Engine Oil 1-Gallon | Otr 10W30 Syn Blend 1 Gal | OTRMO-10W30SB-G
FleetPride
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
492
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
492
$66.99
15W40, 5 Liters Torco SD-5 Super Heavy-Duty 100 Percent Synthetic Diesel Oil, Synthetic Engine Oil | Torco A191540LE
Summit Racing
$66.99
15W40, 5 Liters Torco SD-5 Super Heavy-Duty 100 Percent Synthetic Diesel Oil, Synthetic Engine Oil | Torco A191540LE
Summit Racing
$1,096.99
OTR 10W-30 Synthetic Blend Diesel Engine Oil 55-Gallon | Otr 10W30 Syn Blend 55 Gal | OTRMO-10W30SB-55G
FleetPride
$1,096.99
OTR 10W-30 Synthetic Blend Diesel Engine Oil 55-Gallon | Otr 10W30 Syn Blend 55 Gal | OTRMO-10W30SB-55G
FleetPride
$34.99
Shell ROTELLA T6 10W-30 Full Synthetic Diesel Engine Oil, Extended Drain Capability, 1 Gallon, 550069698
Advance Auto Parts
12K+
$34.99
Shell ROTELLA T6 10W-30 Full Synthetic Diesel Engine Oil, Extended Drain Capability, 1 Gallon, 550069698
Advance Auto Parts
12K+
$28.99
Mobil Delvac 10W-30 Heavy Duty Full Synthetic Diesel Motor Oil, 1 Gallon, 11642
Advance Auto Parts
11
$28.99
Mobil Delvac 10W-30 Heavy Duty Full Synthetic Diesel Motor Oil, 1 Gallon, 11642
Advance Auto Parts
11
$155.88
JR1 Oil JRF-XD5W40QC: JR1 Racing Full Synthetic Extreme Diesel/Fleet Oil
Summit Racing
Free shipping
$155.88
JR1 Oil JRF-XD5W40QC: JR1 Racing Full Synthetic Extreme Diesel/Fleet Oil
Summit Racing
Free shipping
$15.99
Polaris Diesel HD 5W40 Full Synthetic Oil | 1 Quart | 2879832
Chaparral Motorsports
1
$15.99
Polaris Diesel HD 5W40 Full Synthetic Oil | 1 Quart | 2879832
Chaparral Motorsports
1
$14.99
83212365949 - Genuine BMW Twinpower Turbo LL-04 5W-30 Diesel Engine Oil - 1 Liter: Advanced, Fully Synthetic Original BMW Oil Used In Diesel Engines
ECS Tuning
$14.99
83212365949 - Genuine BMW Twinpower Turbo LL-04 5W-30 Diesel Engine Oil - 1 Liter: Advanced, Fully Synthetic Original BMW Oil Used In Diesel Engines
ECS Tuning
$21.97
Mobil Delvac Extreme Heavy Duty Full Synthetic Diesel Engine Oil 10W-30, 1 Gal
Walmart
4
$21.97
Mobil Delvac Extreme Heavy Duty Full Synthetic Diesel Engine Oil 10W-30, 1 Gal
Walmart
4
$47.53
5W40, 1 Gallon Schaeffer's 9000 Synshield OTR Plus Full Synthetic Diesel Engine Oil, Synthetic Engine Oil | Schaeffer Manufacturing Company 9000-006-1
Summit Racing
1
$47.53
5W40, 1 Gallon Schaeffer's 9000 Synshield OTR Plus Full Synthetic Diesel Engine Oil, Synthetic Engine Oil | Schaeffer Manufacturing Company 9000-006-1
Summit Racing
1
$11.99
Liqui-Moly Diesel High Tech Engine Oil (5W-40) - 1 Liter: Low SAPS Fully Synthetic Motor Oil For Older Generation Diesel Engines In Passenger ...
ECS Tuning
$11.99
Liqui-Moly Diesel High Tech Engine Oil (5W-40) - 1 Liter: Low SAPS Fully Synthetic Motor Oil For Older Generation Diesel Engines In Passenger ...
ECS Tuning
$9.99
Royal Purple 15W-40 Duralec Super Synthetic Engine Oil (For All Diesel Engines 1 Quart Bottle)
Blessed Performance
$9.99
Royal Purple 15W-40 Duralec Super Synthetic Engine Oil (For All Diesel Engines 1 Quart Bottle)
Blessed Performance
$39.99
Hot Shot's Secret GREEN DIAMOND 5W-40 Full Synthetic Heavy Duty Diesel 1 Gal
Tameless Performance
1
$39.99
Hot Shot's Secret GREEN DIAMOND 5W-40 Full Synthetic Heavy Duty Diesel 1 Gal
Tameless Performance
1
$20.99
Mobil 1 122492-1 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+
$20.99
Mobil 1 122492-1 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+
$83.96
Mobil 1 122492 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+
$83.96
Mobil 1 122492 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+
$74.98
Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-Pack/1 Gallon Bottles
Sam's Club
12K+
$74.98
Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-Pack/1 Gallon Bottles
Sam's Club
12K+
$39.00
Red Line 21405 15W40 Synthetic Motor Diesel Oil -1 Gallon
Diesel Auto Power - July 7th 2025
$39.00
Red Line 21405 15W40 Synthetic Motor Diesel Oil -1 Gallon
Diesel Auto Power - July 7th 2025
$49.69
Liqui-Moly TOP TEC 6600 Synthetic Engine Oil (0W-20) - 5 Liters: For Gasoline And Diesel Vehicles. Specially Developed For The Requirements Of BMW...
ECS Tuning
159
Free shipping
$49.69
Liqui-Moly TOP TEC 6600 Synthetic Engine Oil (0W-20) - 5 Liters: For Gasoline And Diesel Vehicles. Specially Developed For The Requirements Of BMW...
ECS Tuning
159
$31.86
$50.98
Shell Rotella T5 Synthetic Blend Diesel Engine Oil
topbraggrealtyus
37% off
$31.86
$50.98
Shell Rotella T5 Synthetic Blend Diesel Engine Oil
topbraggrealtyus
$43.99
Mobil 1 122493-1 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 2.5-Gallon Jug
JEGS High Performance
712
$43.99
Mobil 1 122493-1 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 2.5-Gallon Jug
JEGS High Performance
712
$47.53
Schaeffers Synshield OTR Plus 5W-40 Full Synthetic Diesel Engine Oil - Gallon
ZZ Diesel
$47.53
Schaeffers Synshield OTR Plus 5W-40 Full Synthetic Diesel Engine Oil - Gallon
ZZ Diesel
$39.99
Shell Rotella T6 15W40 Synthetic Diesel Oil 550050467
wholesalemarine
13K+
$39.99
Shell Rotella T6 15W40 Synthetic Diesel Oil 550050467
wholesalemarine
13K+
$47.99
Schaeffer OTR Plus 10W-30 Full Synthetic Diesel Engine Oil
JD Industrial Supply
$47.99
Schaeffer OTR Plus 10W-30 Full Synthetic Diesel Engine Oil
JD Industrial Supply
$12.66
Schaeffers Synshield OTR Plus 5W-40 Full Synthetic Diesel Engine Oil - Quart
ZZ Diesel
$12.66
Schaeffers Synshield OTR Plus 5W-40 Full Synthetic Diesel Engine Oil - Quart
ZZ Diesel
$37.00
Lucas Oil SAE 15W-40 Synthetic CK-4 Diesel Motor Oil, 1 Gallon
Hydraulic Cylinders
$37.00
Lucas Oil SAE 15W-40 Synthetic CK-4 Diesel Motor Oil, 1 Gallon
Hydraulic Cylinders
$34.99
Shell Rotella T6 Full Synthetic Diesel Oil - 5W-40, 1 Gal., Model 550045347
Northern Tool
1K+
$34.99
Shell Rotella T6 Full Synthetic Diesel Oil - 5W-40, 1 Gal., Model 550045347
Northern Tool
1K+
$13.99
Schaeffer 10W-30 Synthetic Plus Diesel Engine Oil
JD Industrial Supply
11
$13.99
Schaeffer 10W-30 Synthetic Plus Diesel Engine Oil
JD Industrial Supply
11
$115.07
$221.28
Heavy Duty Diesel Engine Oil 15W-40 CK-4 Synthetic Blend With Moly And Boron Performance Boosted For
AliExpress
Free shipping
47% off
$115.07
$221.28
Heavy Duty Diesel Engine Oil 15W-40 CK-4 Synthetic Blend With Moly And Boron Performance Boosted For
AliExpress
Free shipping
$16.99
Red Line 15W-40 Synthetic Oil - For Diesel's - 1 Quart: Recommended For API CJ-4/CI-4 Plus/CI-4/CF/CH-4/CF-4 Popular For Light Duty Trucks ...
Turner Motorsport
11
$16.99
Red Line 15W-40 Synthetic Oil - For Diesel's - 1 Quart: Recommended For API CJ-4/CI-4 Plus/CI-4/CF/CH-4/CF-4 Popular For Light Duty Trucks ...
Turner Motorsport
11
$34.20
Shell Rotella T6 MV Multi-Vehicle Full Synthetic 5W-30 Diesel Engine Oil, 1 Gallon
Walmart
4
$34.20
Shell Rotella T6 MV Multi-Vehicle Full Synthetic 5W-30 Diesel Engine Oil, 1 Gallon
Walmart
4
$65.99
T6 Full Synthetic Multi-Vehicle 5W-30 Diesel Engine Oil 1-Gallon, Single Pac. Nobrand. Multi-Color. Other Oil & Gas. 0021400410510.
eBay
Free shipping
$65.99
T6 Full Synthetic Multi-Vehicle 5W-30 Diesel Engine Oil 1-Gallon, Single Pac. Nobrand. Multi-Color. Other Oil & Gas. 0021400410510.
eBay
Free shipping
$50.00
Lucas Oil SAE 5W-40 Synthetic CK-4 Diesel Motor Oil, 1 Gallon
Hydraulic Cylinders
$50.00
Lucas Oil SAE 5W-40 Synthetic CK-4 Diesel Motor Oil, 1 Gallon
Hydraulic Cylinders
$1,063.00
Citgo Rd-969 Diesel Engine Oil Sae 40
Santie Wholesale Oil Company
$1,063.00
Citgo Rd-969 Diesel Engine Oil Sae 40
Santie Wholesale Oil Company
These Are the Top-Rated Synthetic Oils for Protecting Your Engine
These Are the Top-Rated Synthetic Oils for Protecting Your Engine
May 5, 2022
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Shop Synthetic Diesel Oil Reviews

Sponsored
About our ads
$51.31
$59.99
Schaeffer Manufacturing Co. 9000CK4-006S Synshield OTR Plus Full Synthetic Diesel Engine Oil 5W-40, 1-Gallon Bottle
Amazon.com
372
Free shipping
14% off
$51.31
$59.99
Schaeffer Manufacturing Co. 9000CK4-006S Synshield OTR Plus Full Synthetic Diesel Engine Oil 5W-40, 1-Gallon Bottle
Amazon.com
372
$75.41
$96.25
Shell Rotella T5 Synthetic Blend 10W-30 Diesel Engine Oil, 1 Gallon (3 Pack)
Amazon.com
5K+
Free shipping
21% off
$75.41
$96.25
Shell Rotella T5 Synthetic Blend 10W-30 Diesel Engine Oil, 1 Gallon (3 Pack)
Amazon.com
5K+
$27.39
OTR 10W-30 Synthetic Blend Diesel Engine Oil 1-Gallon | Otr 10W30 Syn Blend 1 Gal | OTRMO-10W30SB-G
FleetPride
$27.39
OTR 10W-30 Synthetic Blend Diesel Engine Oil 1-Gallon | Otr 10W30 Syn Blend 1 Gal | OTRMO-10W30SB-G
FleetPride
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
492
$155.99
Shell ROTELLA T6 15W-40 Full Synthetic Diesel Engine Oil, Protects Against Wear, 5 Gallon, 550062921
Advance Auto Parts
492
$66.99
15W40, 5 Liters Torco SD-5 Super Heavy-Duty 100 Percent Synthetic Diesel Oil, Synthetic Engine Oil | Torco A191540LE
Summit Racing
$66.99
15W40, 5 Liters Torco SD-5 Super Heavy-Duty 100 Percent Synthetic Diesel Oil, Synthetic Engine Oil | Torco A191540LE
Summit Racing
$1,096.99
OTR 10W-30 Synthetic Blend Diesel Engine Oil 55-Gallon | Otr 10W30 Syn Blend 55 Gal | OTRMO-10W30SB-55G
FleetPride
$1,096.99
OTR 10W-30 Synthetic Blend Diesel Engine Oil 55-Gallon | Otr 10W30 Syn Blend 55 Gal | OTRMO-10W30SB-55G
FleetPride
$34.99
Shell ROTELLA T6 10W-30 Full Synthetic Diesel Engine Oil, Extended Drain Capability, 1 Gallon, 550069698
Advance Auto Parts
12K+
$34.99
Shell ROTELLA T6 10W-30 Full Synthetic Diesel Engine Oil, Extended Drain Capability, 1 Gallon, 550069698
Advance Auto Parts
12K+
$28.99
Mobil Delvac 10W-30 Heavy Duty Full Synthetic Diesel Motor Oil, 1 Gallon, 11642
Advance Auto Parts
11
$28.99
Mobil Delvac 10W-30 Heavy Duty Full Synthetic Diesel Motor Oil, 1 Gallon, 11642
Advance Auto Parts
11
$155.88
JR1 Oil JRF-XD5W40QC: JR1 Racing Full Synthetic Extreme Diesel/Fleet Oil
Summit Racing
Free shipping
$155.88
JR1 Oil JRF-XD5W40QC: JR1 Racing Full Synthetic Extreme Diesel/Fleet Oil
Summit Racing
Free shipping
$15.99
Polaris Diesel HD 5W40 Full Synthetic Oil | 1 Quart | 2879832
Chaparral Motorsports
1
$15.99
Polaris Diesel HD 5W40 Full Synthetic Oil | 1 Quart | 2879832
Chaparral Motorsports
1
$14.99
83212365949 - Genuine BMW Twinpower Turbo LL-04 5W-30 Diesel Engine Oil - 1 Liter: Advanced, Fully Synthetic Original BMW Oil Used In Diesel Engines
ECS Tuning
$14.99
83212365949 - Genuine BMW Twinpower Turbo LL-04 5W-30 Diesel Engine Oil - 1 Liter: Advanced, Fully Synthetic Original BMW Oil Used In Diesel Engines
ECS Tuning
$21.97
Mobil Delvac Extreme Heavy Duty Full Synthetic Diesel Engine Oil 10W-30, 1 Gal
Walmart
4
$21.97
Mobil Delvac Extreme Heavy Duty Full Synthetic Diesel Engine Oil 10W-30, 1 Gal
Walmart
4
$47.53
5W40, 1 Gallon Schaeffer's 9000 Synshield OTR Plus Full Synthetic Diesel Engine Oil, Synthetic Engine Oil | Schaeffer Manufacturing Company 9000-006-1
Summit Racing
1
$47.53
5W40, 1 Gallon Schaeffer's 9000 Synshield OTR Plus Full Synthetic Diesel Engine Oil, Synthetic Engine Oil | Schaeffer Manufacturing Company 9000-006-1
Summit Racing
1
$11.99
Liqui-Moly Diesel High Tech Engine Oil (5W-40) - 1 Liter: Low SAPS Fully Synthetic Motor Oil For Older Generation Diesel Engines In Passenger ...
ECS Tuning
$11.99
Liqui-Moly Diesel High Tech Engine Oil (5W-40) - 1 Liter: Low SAPS Fully Synthetic Motor Oil For Older Generation Diesel Engines In Passenger ...
ECS Tuning
$9.99
Royal Purple 15W-40 Duralec Super Synthetic Engine Oil (For All Diesel Engines 1 Quart Bottle)
Blessed Performance
$9.99
Royal Purple 15W-40 Duralec Super Synthetic Engine Oil (For All Diesel Engines 1 Quart Bottle)
Blessed Performance
$39.99
Hot Shot's Secret GREEN DIAMOND 5W-40 Full Synthetic Heavy Duty Diesel 1 Gal
Tameless Performance
1
$39.99
Hot Shot's Secret GREEN DIAMOND 5W-40 Full Synthetic Heavy Duty Diesel 1 Gal
Tameless Performance
1
$20.99
Mobil 1 122492-1 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+
$20.99
Mobil 1 122492-1 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+
$83.96
Mobil 1 122492 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+
$83.96
Mobil 1 122492 Delvac 1300 Super 15W-40 Synthetic Blend Diesel Oil, 1-Gallon
JEGS High Performance
1K+