Best Diesel Oil For Duramax: image
Top Pick

Shell Rotella T6 5W-40 Full Synthetic Motor Oil is formulated with fully synthetic base oils and advanced additives for improved fuel economy. The oil has been tested to ensure that it meets or exceeds the requirements of major engine manufacturers. It is also recommended for use in high-temperature applications such as diesel engines. Notably, the US government has banned the use of petroleum derivatives in its vehicles.

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2020 3.0L Duramax engine, which has been rated ‘Energy Star’ by the National Institute of Standards and Technology (NLST), is recommended for use in low-speed preignition. The oil and filter kit contains 7 Quarts of premium quality oil with no additives or additives. It also includes anti-freeze agent to prevent fuel loss. Notably, ILSAC does not have standards for diesel engines. Diesel engines are classified as ‘Energy Star’.

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Recommended by the manufacturer, Amazon Basics Full Synthetic Motor Oil, 5W-40, Euro Formula, 1 Quart, 6 Pack helps reduce engine wear. The product has a high resistance to viscosity and thermal breakdown. It is suitable for vehicles up to 4 lakh km on one charge. Not only does it provide better fuel economy, but it also lowers oil consumption due to its low friction coefficient. This makes it an ideal choice for diesel engines.

Best Diesel Oil For Duramax

Top 8 Best Diesel Oil For Duramax

Top Pick
1
Why we chose it
  • 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
  • Country Of Origin : United States
  • Provides 1.5% Improved Fuel Economy Performance Compared To Sae 15W-40 Oils
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3): image
98%
customers recommend this product
4.9/ 5
Longevity4.8
Mileage4.8
Value for money4.7
Sheerness4.6
2

Amsoil 1gal SAE 15W-40 Heavy-Duty Diesel and Marine Oil

5 ratings | offers | 5 Reviews
Price starts from: $0
Why we chose it
  • SAE 15W-40 Heavy-Duty Diesel and Marine Motor Oil
  • Engineered for diesel engines in on-road applications as well as all model year diesel engines in off-road applications. High 12 TBN controls acids from combustion blow-by and EGR. Additives control soot thickening, oxidation and wear. Extended drain capabilities reduce downtime and motor oil expenses
Amsoil 1gal SAE 15W-40 Heavy-Duty Diesel and Marine Oil: image
90%
customers recommend this product
4.5/ 5
3
Why we chose it
  • Helps engines last longer by reducing low-temperature sludge buildup and high-temperature deposits
  • Exceptional low-temperature pumpability allows for easy engine start-up and helps to reduce wear
  • Mobil 1 Turbo Diesel Truck is designed for modern diesel truck engines, delivering long drain capability, exceptional performance, and potential fuel economy benefits*
  • Recommended for use in all super high-performance diesel applications, including low emission engines
  • Meets or exceeds the demanding specifications of major truck manufacturers – one engine oil can be used for mixed fleet operations
Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gal: image
96%
customers recommend this product
4.8/ 5
4
Why we chose it
  • ATTENTION: Castrol GTX Magnatec will be transitioning to a brand NEW Castrol product, GTX Full Synthetic, on January 1st 2022.
  • Leave critical engine parts 4X smoother. As tested in the industry Sequence IVA wear test
  • Superior wear protection on critical engine parts
  • Dramatically reduce engine wear
  • For best performance, follow the manufacturer’s recommendations in your vehicle owner s manual.
Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, Green, 5 Quart: image
96%
customers recommend this product
4.8/ 5
Value for money4.8
Flavor4.8
Longevity4.7
Mileage4.7
Sheerness4.7
5
Why we chose it
  • For best performance, follow the manufacturer’s recommendations in your vehicle owner s manual.
  • Helps prevent build up that can cause rust and corrosion
  • High resistance to viscosity and thermal breakdown
  • Formulated for longer drain intervals
  • Helps reduce exhaust emissions
  • Reduces friction for less engine wear
Amazon Basics Full Synthetic Motor Oil, 5W-40, Euro Formula, 1 Quart, 6 Pack: image
96%
customers recommend this product
4.8/ 5
Value for money4.7
Mileage4.7
Longevity4.6
Sheerness4.6
6
Why we chose it
  • Exceeds ILSAC GF-5/APIstandards for protection against deposits, wear, and low speed preignition, especiallyturbocharged engines.
  • Exceeds ILSAC GF-5/APIstandards for protection against deposits, wear, and low speed preignition, especiallyturbocharged engines.
  • Meets APIService Classification requirementsbe suitable for usemodern engines
  • Meets ILSAC GF-5 specificationsfulfill current energy-conserving performance standards
AC Delco DexosD 0w-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter Oil Change Kit For 3.0l Duramax Diesel LM2: image
96%
customers recommend this product
4.8/ 5
Easy to install5
Value for money4.1
7
Why we chose it
  • SUPERIOR ENGINE PROTECTION: FRAM car oil filter is composed of a slick silicone anti-drainback valve, delivering superior start-up engine protection with up to 3X the hot oil resistance. Keep your filter clean without the dangerous mess.
  • HIGH TEMP RESISTENCE: Filter combats high heat pressure for longer shelf life with advanced high nitrile gasket for extended durability and quality.
  • EASY INSTALLATION: Engine oil filter comes with Suregrip non-slip surface making it easy to remove and implement your filter without slippery mess ups. Perfect for the DIYer like yourself, just screw new filter on until gasket reaches base contact and tighten.
  • DURABLE DUAL LAYER: Compare to standard oil filters, FRAM Ultra Synthetic provides 99% filtration efficiency with pleated media that entraps all kinds of dirt and exhaust for a cleaner output.
  • 20,000 MILE CAPABILITY: Reliable for high mileage, FRAM Ultra Synthetic offers proven protection up to 20,000 miles. FRAM Ultra Synthetic delivers reliable performance for the person who lives on the road.
FRAM Ulta Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG9100 with SureGrip (Pack of 1): image
96%
customers recommend this product
4.8/ 5
Easy to install5
Value for money4.6
Mileage4.2
8
Why we chose it
  • Quantity: 7 bottles
  • Oil Type: Synthetic
  • Viscosity Grade: SAE 0W-20
  • 7 Quarts of Oil
  • OEM Approvals: GM dexosD
AC Delco dexosD Light Duty Diesel Motor Oil 0W-20 Synthetic Motor Oil, 7 Quarts fits 3.0 Diesel engine: image
98%
customers recommend this product
4.9/ 5
Value for money5
Mileage5
Top Pick
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3)
Shell Rotella T6 5W-40 diesel engine oil is a full synthetic motor oil that features exclusive Triple Protection Plus technology, formulated with fully synthetic base oils plus advanced additives to protect against wear, deposits, and oil breakdown. It also provides better low temperature flow and increased fuel economy performance, without compromising durability, compared to conventional SAE 15W-40 oils. Shell Rotella T6 5W-40 Full Synthetic motor oil is suitable for virtually all modern low-emission heavy duty engines and older hard working diesel engines (consult your owner's manual for heavy duty engine oil recommendations). With its wide range of specifications and approvals from many of the world's leading engine makers, it is an excellent choice for on-highway fleets, general haul, construction, agriculture, public-transport operators, and diesel pick-up trucks. Exceeds the requirements of the following industry specifications: API: CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4; ACEA E9. Meets or exceeds the following OEM requirements: Allison TES 439; Caterpillar ECF-2/ECF-3; Cummins CES 20086, 20081; Detroit Fluid Specification (DFS) 93K222, 93K218; Ford WSS-M2C171-F1; JASO DH-2, JASO MA/MA2; MAN M3575; MACK EOS-4.5; MB-Approval 228.31; Volvo VDS-4.5, 4.
Ranking the Brands
Shell Rotella: 12.50%
Amsoil: 12.50%
Mobil 1 Extended Performance: 12.50%
Castrol: 12.50%
Amazon Basics: 12.50%
Dmax XD: 12.50%
Fram: 12.50%
Generic: 12.50%

Comparison Table

Сomparison: Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3): imageСomparison: Amsoil 1gal SAE 15W-40 Heavy-Duty Diesel and Marine Oil: imageСomparison: Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gal: imageСomparison: Castrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, Green, 5 Quart: imageСomparison: Amazon Basics Full Synthetic Motor Oil, 5W-40, Euro Formula, 1 Quart, 6 Pack: imageСomparison: AC Delco DexosD 0w-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter Oil Change Kit For 3.0l Duramax Diesel LM2: imageСomparison: FRAM Ulta Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG9100 with SureGrip (Pack of 1): imageСomparison: AC Delco dexosD Light Duty Diesel Motor Oil 0W-20 Synthetic Motor Oil, 7 Quarts fits 3.0 Diesel engine: image
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil (1-Gallon, Case of 3)Amsoil 1gal SAE 15W-40 Heavy-Duty Diesel and Marine OilMobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 GalCastrol 03057 GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, Green, 5 QuartAmazon Basics Full Synthetic Motor Oil, 5W-40, Euro Formula, 1 Quart, 6 PackAC Delco DexosD 0w-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter Oil Change Kit For 3.0l Duramax Diesel LM2FRAM Ulta Synthetic Automotive Replacement Oil Filter, Designed for Synthetic Oil Changes Lasting up to 20k Miles, XG9100 with SureGrip (Pack of 1)AC Delco dexosD Light Duty Diesel Motor Oil 0W-20 Synthetic Motor Oil, 7 Quarts fits 3.0 Diesel engine
Package InformationBottleBottleJugBottleBottle
Viscosity5w-4015w-405W405w-305W-400w-200w-20
BrandShell RotellaAmsoilMobil 1 Extended PerformanceCastrolAmazon BasicsDmax XDFramGeneric
Vehicle Service TypeCarTruckCar, Truck
Liquid Volume128 Fluid Ounces128 Fluid Ounces128 Fluid Ounces160 Fluid Ounces32 Fluid Ounces7 Quarts7 Quarts
ManufacturerRotellaAMSOILMobil 1CastrolAmazon BasicsDmax XDFRAMAC Delco
Item Weight23.5 pounds7.7 pounds7.52 pounds9.43 pounds2.03 pounds15 pounds1.23 pounds
Is Discontinued By ManufacturerNoNoYesNo
Product Dimensions6.3 x 4.33 x 10.43 inches8.2 x 4.6 x 11 inches9.61 x 4.57 x 12.01 inches4.38 x 2.38 x 9 inches10 x 10 x 10 inches3.9 x 3.9 x 5.4 inches

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