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Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon

23.46

Save 48%

Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon

4.7

3K+ bought in past month

Highest ranking 68

13 comments

$23.46

Save 48%

· Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown · Improved wear performance with significantly increased level of protection against harmful engine wear (compared to previous generation API CJ-4 engine oils) · Enhanced fuel economy capability of 1.5% without compromising engine protection or durability (compared to 15W-40 oils) · Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants · Resists breakdown by heat to provide continuous protection throughout the service interval, and also provides improved low-temperature flow compared to conventional 15W-40 oils · Advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices · Limited warranty valid up to 15 years or 500,000 miles (whichever comes first) if you exclusively use Shell Rotella T6 Full Synthetic Technology heavy-duty engine oil* · Meets or exceeds the following industry specifications: API CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4; ACEA E11; JASO DH-2, MA, MA2· Meets or exceeds the following OEM specifications: Cummins CES 20086, 2008; Volvo VDS-4.5, VDS-4; MACK EOS-4.5; Detroit Fluid Specification (DFS) 93K222, 93K218; Caterpillar ECF-2, ECF-3; MAN M3575; Allison TES-439; DTFR 15C100 (prev. MB 228.31); Ford WSS-M2C171-F1· For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual

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Reviews From
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SidecarFlipReviewed in the United States on May 11, 2025

I use Rotella T6 in all my engines, both gas and diesel as well as my farm tractors. For me, T6 is the ultimate lubrication. Having said that. this pail is white, not the usual blue and it leaked just a tad in transit. Not a deal breaker as the per pail price is excellent and I will purchase it again, just like I have in the past. Rotella in the 5-40 viscosity insures easy cold weather starts and performs excellent in hot weather as well.

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AllThingsTechReviewed in the United States on March 25, 2025

There's not enough time in the day to explain used oil analyses or what the 5W and 40 mean. I can tell you that this has higher anti-wear additives than all the other oils you've been using. It even rejuvenates seals. I use this over "High Mileage" motor oil all the time. This rejuvenates my seals, reduces consumption, takes a BEATING, lasts a very long time, is always priced extremely well, made by Shell (whom also makes Pennzoil) and yeah.. I've ran this in cars for decades. It's worth trying. Research UOAs and see for yourself. I've seen better wear results from this than Mobil1, Pennzoil Platinum, etc. I won't name every brand, but it's got more additives because it's not pressured to keep the cats clean. News flash, if your cats are failing, it's not the oil's fault lol.

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L. LarsonReviewed in the United States on April 5, 2025

Good stuff!

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ThomasCReviewed in the United States on May 8, 2025

Using for 6.7 cummins. Never had any issues with this oil

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brianReviewed in the United States on April 6, 2025

This was a good price shipping was fast to be honest. I ordered it on Amazon because I was too lazy to go to the store. I needed to do an oil change on my truck over the weekend and do not like shopping so I had it shipped. It works as advertised.

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Brian CReviewed in the United States on April 23, 2025

We use this in all our marine inboard engines. Couldn't be happier with the performance.

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TitaniumBlizzardReviewed in the United States on May 10, 2025

For the price, this oil's quality is exceptional.

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Amazon CustomerReviewed in the United States on April 24, 2025

Great product

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Amazon CustomerReviewed in Canada on March 12, 2025

Arrived as ordered

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Angel NajeraReviewed in Mexico on January 15, 2025

El producto llego sin problemas, días antes de lo prometido. Muchas gracias

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Jocelyn PéthelReviewed in Canada on December 20, 2024

Satisfait et le rachèterais à nouveau.

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Amazon CustomerReviewed in Mexico on July 5, 2022

El producto viene bien empacado, en caja original. Las botellas ya no tienen sello metalizado debajo de la tapa roscada de plástico de seguridad, pero es lo normal, para quienes andan con el rollo de que les venden aceite adulterado.

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William JohnstonReviewed in Canada on March 17, 2024

This product is rated for high pressure in transmissions and clutches running in the engine oil also. It is rated JASO MA which is what is called for in a lot of Japanese bikes and cheaper than the dealer supplied oils that have the same rating.