Expert choice for 15/40 diesel engine oil synthetic

We spent many hours on research to finding 15/40 diesel engine oil synthetic, reading product features, product specifications for this guide. For those of you who wish to the best 15/40 diesel engine oil synthetic, you should not miss this article. 15/40 diesel engine oil synthetic coming in a variety of types but also different price range. The following is the top 10 15/40 diesel engine oil synthetic by our suggestions:

Best 15/40 diesel engine oil synthetic

Product	Features	Editor's score	Go to site
	Rotella T6 Synthetic Diesel Motor Oil 5W-40 CJ-4, 2.5 Gallon - Pack of 1		Go to amazon.com
	Valvoline Premium Blue SAE 15W-40 Heavy Duty Motor Oil - 1 Gallon (Pack of 3); 773780		Go to amazon.com
	Valvoline 5W-40 Premium Blue Extreme Synthetic Diesel Engine Oil - 1gal (Case of 3) (774038-3PK)		Go to amazon.com
	Shell Rotella T T6 Full Synthetic Heavy Duty Engine Diesel Oil 5W-40, 1 Gallon, Pack of 3		Go to amazon.com
	Royal Purple 04154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 1 gal. (Case of 3)		Go to amazon.com
	Shell Rotella T ROTELLA 550045348-3PK T5 Synthetic Blend Motor Diesel Oil, (15W-40 CK-4), 3 Pack, 1 Gallon		Go to amazon.com
	Rotella 550050467-3PK T6 Synthetic Diesel Motor Oil 15W-40, 1 Gallon, 3 Pack		Go to amazon.com
	Royal Purple 05154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 5 gal.		Go to amazon.com
	AmazonBasics Full Synthetic Motor Oil - 5W-40 - Euro Formula - 1 Quart - 6 Pack		Go to amazon.com
	Delo 400 SDE SAE 15W-40 Motor Oil - 1 Gallon Jug, (Pack of 3)		Go to amazon.com

Related posts:

1. Rotella T6 Synthetic Diesel Motor Oil 5W-40 CJ-4, 2.5 Gallon - Pack of 1

Feature

Better fuel economy - compared to 15W-40 oils Rotella offers enhanced fuel economy capability of 1.5% without compromising engine protection or durability
Improved wear performance - provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 engine oils
Improved deposit control - advanced multi-functional dispersant additives in combination with synthetic base oils provide an enhanced level of protection against the effects of soot, dirt and other contaminants
Emissions system compatibility - advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency
Improved heat resistance - resists breakdown by heat to provide continuous protection throughout the service interval

Description

Shell ROTELLA T6 Full Synthetic Heavy Duty Engine Oil with Triple Protection Plus technology has been enhanced with fully synthetic base oil plus advanced additive technology to provide protection against wear, deposits and oil breakdown PLUS better low temperature flow and better fuel economy performance. Key benefits include; compatibility with exhaust emissions control systems, protection in extreme operating temperatures and fuel economy performance.

2. Valvoline Premium Blue SAE 15W-40 Heavy Duty Motor Oil - 1 Gallon (Pack of 3); 773780

Feature

Valvoline Premium Blue Engine oil is "The Only One" exclusively endorsed and recommended by Cummins
Strong shear stability provides stay-in-grade performance
Outstanding wear protection
Superior deposit protection compared to industry requirements
Triple dispersant chemistry gives great protection against soot thickening

Description

Valvoline Premium Blue is The Only One endorsed by Cummins. Its designed to provide performance and protection in modern, emissions treatment equipped diesel engines, including those with Exhaust Gas Recirculation (EGR), Diesel Particulate Filters (DPF), and other modern diesel engine technology. Valvoline Premium Blue 8600 ES has been tested extensively by Cummins in various engine applications Valvoline Premium Blue 8600 ES is designed for American-made heavy duty diesel trucks and is approved for Cummins CES20086, Mack EOS-4.5, Volvo VDS-4.5, Detroit Diesel 93K222, Deutz DQC III-10LA and is licensed for API services CK-4, CJ-4, CI-4 Plus, CI-4, CH-4 and meets the engine test requirements of API SN, SM, and all prior API gasoline categories

3. Valvoline 5W-40 Premium Blue Extreme Synthetic Diesel Engine Oil - 1gal (Case of 3) (774038-3PK)

Feature

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
Improved fuel economy potential over conventional 15W-40 oils
Excellent deposit protection. For any product or technical questions, please call 1-800-TEAM VAL

Description

Valvoline Premium Blue Extreme continues the tradition of providing a superior full synthetic oil that is field proven and delivers exceptional TBN retention, extended service, enhanced fuel economy potential over conventional oils, advanced soot control, outstanding viscosity retention and excellent all weather performance. The hi-performance synthetic technology meets the stringent demands of modern diesel engines; including EGR (Exhaust Gas Recirculation) and DPF (Diesel Particulate Filter) control systems, operating under standard and extended service interval, running both ultra-low sulfur diesel fuel and low sulfur diesel fuel Valvoline Premium Blue Extreme is approved for Cummins CES20086, Mack EOS-4.5, Volvo VDS-4.5, Detroit Diesel 93K222, Renault RLD-4, meets the performance requirements of Caterpillar ECF-3 and Chrysler MS-10902, and is licensed for API services CK-4, CJ-4/SN, CI-4 Plus, CI-4, CH-4 Premium Blue Extreme was put through rigorous testing with Cummins Inc. It delivers outstanding engine cleanliness, reduced wear, oil consumption control and fuel economy. In addition, it has: - Enhanced fuel economy potential over conventional oils - Superior synthetic base stocks provide faster, safe starts during freezing weather and enhanced thermal properties for hot weather operations - Enhanced valve train wear protection and reduced oil filter restriction at high soot levels - Reduced high temperature carbon build-up and ring/liner wear protection lead to improved oil consumption control - Excellent oxidation, foam and corrosion inhibition - Features Dispersive Polymer Technology (DPT) for superior soot control in today's engines with cooled Exhaust Gas Recirculation (EGR) - Endorsed and recommended by Cummins Inc.

4. Shell Rotella T T6 Full Synthetic Heavy Duty Engine Diesel Oil 5W-40, 1 Gallon, Pack of 3

Feature

Better fuel economy - compared to 15W-40 oils Rotella offers enhanced fuel economy capability of 1.5% without compromising engine protection or durability
Improved wear performance - provides a significantly increased level of protection against harmful engine wear when compared to previous generation API CJ-4 engine oils
Improved deposit control - advanced multi-functional dispersant additives in combination with synthetic base oils provide an enhanced level of protection against the effects of soot, dirt and other contaminants
Emissions system compatibility - advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices, helping maintain vehicle emission compliance and engine fuel efficiency
Improved heat resistance - resists breakdown by heat to provide continuous protection throughout the service interval

Description

Shell ROTELLA T6 Full Synthetic Heavy Duty Engine Oil with Triple Protection Plus technology has been enhanced with fully synthetic base oil plus advanced additive technology to provide protection against wear, deposits and oil breakdown PLUS better low temperature flow and better fuel economy performance. Key benefits include; compatibility with exhaust emissions control systems, protection in extreme operating temperatures and fuel economy performance.

5. Royal Purple 04154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 1 gal. (Case of 3)

Feature

Better wear protection
Increased fuel efficiency
Better protection of the expensive catalytic emission system
Improved compatibility with fuels containing ethanol

Description

ROYAL PURPLE's API-licensed Synthetic Motor Oil combines premium base oils with proprietary additive technologies to create high performance motor oils that optimize engine performance. ROYAL PURPLE's API-licensed motor oil delivers superior protection and improves performance in gasoline and diesel engines. ROYAL PURPLE's API-licensed SN motor oil meets ILSAC GF-5 and Dexos1 performance requirements. No special procedures are necessary when upgrading to ROYAL PURPLE. ROYAL PURPLE recommends waiting until the manufacturer's first scheduled oil change in new gasoline and diesel engines before upgrading to ROYAL PURPLE. ROYAL PURPLE motor oil is compatible with synthetic and conventional motor oils.

6. Shell Rotella T ROTELLA 550045348-3PK T5 Synthetic Blend Motor Diesel Oil, (15W-40 CK-4), 3 Pack, 1 Gallon

Feature

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
Rotella T5 meets the requirements of the major US engine manufacturers for low emission applications

Description

Rotella T5 15W-40 (CJ-4) Synthetic Blend Technology Heavy Duty Diesel Engine Oil. Energized Protection oil features Low-SAPS additive technology for increased compatibility with the latest exhaust emission control systems. Protective power is further enhanced through the use of synthetic base oil technology while maintaining an SAE 15W-40 viscosity grade. Advanced low-ash formulation helps control the blocking or poisoning of exhaust after-treatment devices.

7. Rotella 550050467-3PK T6 Synthetic Diesel Motor Oil 15W-40, 1 Gallon, 3 Pack

Feature

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
Engineered with shear stability to resist viscosity loss and maintain optimal engine oil pressure

Description

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 PLUS better low temperature flow and increased fuel economy performance, without compromising durability, compared to conventional SAE 15W-40 oils.

8. Royal Purple 05154 API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil - 5 gal.

Feature

Better wear protection
Increased fuel efficiency
Better protection of the expensive catalytic emission system
Improved compatibility with fuels containing ethanol
Superior corrosion protection

Description

Royal Purple Motor Oil Combines premium base oils with proprietary additive technologies to create high performance motor oils that optimize engine performance and provide superior protection. No special procedures are necessary when upgrading to Royal Purple. Royal Purple motor oil is fully compatible with mineral or other synthetic oils. Royal Purple recommends waiting until the manufacturers first scheduled oil change in new gasoline engines before upgrading to Royal Purple. Royal Purples API licensed motor oil delivers superior protection and improves performance in gasoline and diesel engines. Royal Purples API SN licensed motor oil meets ILSAC GF-5 and Dexos1 1 performance requirements.

9. AmazonBasics Full Synthetic Motor Oil - 5W-40 - Euro Formula - 1 Quart - 6 Pack

Feature

Full-synthetic motor oil (5W-40, 1 quart, 6 pack); improved fuel economy when compared to 15W-40 engine oils
Extended drain capable; superior high and low temperature protection including cold-weather startups
Helps prevent build up that can cause rust and corrosion; high resistance to viscosity and thermal breakdown
Helps to fight volatility burn-off to minimize engine deposits and exhaust emissions
CK-4/SN approved; always follow vehicle manual recommendations

Description

An Amazon Brand

10. Delo 400 SDE SAE 15W-40 Motor Oil - 1 Gallon Jug, (Pack of 3)

Feature

Premium quality, heavy duty motor oil manufactured in the USA
Formulated to meet the requirements of post-2007 low emission engines
Provides outstanding performance with ultra-low sulfur diesel and also with normal and low sulfur diesel fuels
May be used in older, conventional engines and gasoline engines
Formulated with ISOSYN technology
Reduced operating costs
Enhanced emission control system life
Reduced inventory costs
Warranty plus protection
1 gallon

Description

Chevron Delo 400 LE SAE 15W-40 is specifically formulated for new low emission engines with ULSD (2007 engines and beyond). It is also fully compatible with previous API oil service categories and engine models. Chevron Delo 400 LE SAE 15W-40 is an industry leading, super premium quality engine oil which exceeds industry and engine manufacturer's performance requirements. It is formulated using the most advanced additive technology available to provide outstanding engine protection for 2007 EPA exhaust particulate emission standards for on-highway diesel trucks, using Ultra Low Sulfur Diesel (ULSD). Chevron Delo 400 LE SAE 15W-40 is formulated with ISOSYN base stocks, which rivals synthetics in critical engine tests, and an optimal blend of the latest technology in dispersant, detergent, oxidation inhibition, anti-wear, corrosion inhibition, viscosity improver, and deforming additives. Today, Chevron Delo 400 LE SAE 15W-40 meets the most stringent EGR soot control and particulate requirements. Chevron Delo 400 LE SAE 15W-40 has been specifically designed to meet the demands of EGR engines while at the same time providing exceptional performance in conventional engines and other engine technologies like Caterpillar ACERT. Chevron Delo 400 LE SAE 15W-40 keeps rings clean and free for optimal combustion pressure and to provide minimal wear. Chevron Delo 400 LE SAE 15W-40 reduces valve and piston crown land deposits, thus lowering oil consumption. Its high level of ashless dispersants keeps fuel soot in suspension and thus avoids filter plugging, heavy cylinder head sludge, abrasive polishing wear, high viscosity increase, and oil gelling. These problems can result in excessive engine wear and bearing failure on startup, without prior indication to the operator.

Conclusion

By our suggestions above, we hope that you can found the best 15/40 diesel engine oil synthetic for you. Please don't forget to share your experience by comment in this post. Thank you!