10 BEST SYNTHETIC DIESEL OILS for sale in 2022 – compare between the best synthetic diesel oils on sale.

Rank Product Rating
1
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3)
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1,341 Reviews
Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Provides 1. 5% improved fuel economy performance compared to SAE 15W-40 oils
  • Triple Protection Plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life
  • Formulated with additive technology that protects against the effects of soot, dirt and other contaminants

$61.68
2
Valvoline Premium Blue Extreme SAE 5W-40 Full Synthetic Engine Oil 1 GA, Case of 3
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117 Reviews
Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Valvoline Premium Blue Engine oil is "The Only One" exclusively endorsed and recommended by Cummins
  • Superior synthetic base stocks provide faster, safe starts during freezing weather and enhanced thermal properties for hot weather operations
  • Enhanced protection against oil oxidation

$54.77
3
Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil (1 Gallon, Case of 3)
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55 Reviews
Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Triple Protection Plus technology protects against wear, deposits and oil breakdown plus provides better low temperature flow compared to SAE 15W-40 oils
  • Helps control engine deposits for reliability at extended oil drain intervals
  • Formulated to control engine wear, 37% better than the maximum wear requirements in API CK-4 engine wear tests

$53.42
4
Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil (1 Gallon, Single Pack)
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97 Reviews
Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Advanced low-ash formulation helps control the blocking or poisoning of exhaust after treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency.
  • Synthetic base oil components provides the capability to improve cold starting and low temperature performance reduce fuel consumption
  • The Advanced formulation delivers good engine cleanliness and protection against piston deposits ensuring engine and component reliability at extended oil drain intervals.

$17.82
5
Shell Rotella T5 Synthetic Blend 10W-30 Diesel Engine Oil (1-Gallon, Single Pack)
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53 Reviews
Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Advanced low-ash formulation which helps control blocking of or poisoning of exhaust after treatment devices
  • Rotella T5 use of synthetic base oil components provides the capability to improve cold starting and reduce fuel consumption and save money, without compromising engine protection or durability
  • Rotella T5 advanced formulation delivers good engine cleanliness and protection against piston deposits ensuring engine and component reliability at extended oil drain intervals

$17.82
6
Royal Purple 04154 15W40 Oil One Gallon
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Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.

$38.99 $29.73
7
Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil (1-Gallon, Case of 3)
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Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Provides 1. 5% improved fuel economy performance compared to SAE 15W-40 oils
  • Triple Protection Plus formula combines fully synthetic base oils with advanced additives for excellent equipment protection and long engine life
  • Formulated with additive technology that protects against the effects of soot, dirt and other contaminants

$80.99
8
Delo 39146 400 XSP SAE 5W-40 Synthetic Motor Oil - 1 Gallon Jug
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No ratings yet
Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.

$20.82
9
Mobil 1 122260 5W-40 Turbo Diesel Synthetic Motor Oil - 1 Gallon (Pack of 3)
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Product Highlights
  • Exceptional resistance to high-temperature varnish and low-temperature sludge deposits to help keep engines clean
  • Wide viscosity range provides outstanding protection consistent with an SAE 40 grade oil at high temperatures, combined with the easy cold-start performance of a 5W rated oil
  • Outstanding wear protection
  • Excellent high- and low-temperature performance; Pours at temperatures as low as -53 degree Fahrenheit and protects at oil temperatures as high as 400 degree Fahrenheit

$104.99
10
Royal Purple 04154 / 300905 Duralec Super 15W40 CK-4 Motor Oil Synthetic - 1 gal. (Case of 3)
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25 Reviews
Product Highlights
  • For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
  • Better wear protection
  • Increased fuel efficiency
  • Better protection of the expensive catalytic emission system

$122.47 $96.39

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