Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles

Item # 980120449
Current price is $89.98
$29.99/ea
Max 5 per order.
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Return or replace anytime.
Sam's credit card
Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

Highlights

  • Synthetic diesel oil for extreme temperature protection
  • SAE 5w40 viscosity
  • Constantly adapts to your driving conditions
  • Heavy-duty oil for your car's engine
  • Offers engine protection in cold weater conditions

Delo 400 XLE SB Synthetic Blend SAE 15W-40 Heavy-Duty Diesel Motor Oil 1 Gallon (3 Pack) $44.98

Delo 400 XLE SB Synthetic Blend SAE 15W-40 Heavy-Duty Diesel Motor Oil 1 Gallon (3 Pack)
current price $44.98

Delo 400 XLE SB Synthetic Blend SAE 15W-40 Heavy-Duty Diesel Motor Oil 1 Gallon (3 Pack)

4.871 out of 5 Stars. 31 reviews
Sponsored
Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles
Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles
Hero image 0 of Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, 3-pack/1 gallon bottles, 0 of 1

About this item

Product details

Upgrade your engine's motor oil with Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil, (3 pk., 1 gallon per case).

Can Diesel Engine Oil Be Added To Gasoline Engines?

Yes, you actually can add Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil to your gasoline powered engine, so long as the oil meets proper viscosity requirements and appropriate specifications of your car's engine. In fact, many gas powered engine owners prefer synthetic diesel oil over their gasoline engine oil counterparts. Many motorists perceive diesel engine oil as a superior oil to gasoline engine oil because of its reputation as a heavy-duty engine protectorant. Also, many motorists prefer engine oils produced in higher viscosities, and higher viscosity diesel engine oils, like 5w40 fully synthetic oil, are much easier to find.

Lastly, motorists defer to diesel engine oil because it usually contains better detergent additives than gasoline oils, meaning it often provides a more robust protection for your car's engine. It's also best to favor a diesel engine oil if your car has been modified to have a higher horsepower. Heavily modified engines equipped with high horsepower and torque respond better to the high viscosity of diesel oils. The higher viscosity levels are better because they are better able to withstand the increased stress of such engines.

Does This Oil Protect Your Car In Cold Weather?

Yes, Shell Rotella T6 5W-40 Synthetic Heavy-Duty Diesel Engine Oil is designed to provide your car's engine with highly responsive protection that is constantly adapting to your driving conditions. This allows your engine to have improved flow even in colder conditions and temperatures.

A High-Quality Synthetic Motor Oil

This diesel engine oil provides your vehicle with synthetic based oil and advanced additives to keep your car's engine running at an optimal performace. The engine oil provides your car with an energy saving fuel economy, extended drain capability, excellent engine cleanliness and protection and an advanced multifunctional, low-ash technology that prevents any buildup of unwanted gunk and residue in your engine.

info:
If the item details above aren't accurate or complete, we want to know about it. 

Specifications

  • Synthetic base oil and advanced additives
  • Energy saving fuel-economy performance
  • Extended-drain capable
  • Excellent engine cleanliness and wear protection
  • Extreme high/low-temperature protection
  • Improved low-temperature flow
  • Advanced multi-functional, low-ash additive technology
  • Synthetic base oil designed to provide highly responsive protection

Member ratings & reviews

4.8 out of 5 stars
stars
1,047 ratings826 reviews
Write a review
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 826 reviews

Apr 26, 2019
Wil_C
5 out of 5 stars review

Verified Purchase

Would give it a 6-Stars if I could

This oil is excellent ! Have used it and continue to use it in all my Subi's (Subarus) with every oil change. I have owned 3 of them ! It provides the protection required by these high performance engines and more. Keep my engines run smoothly and clean ! Excellent choice and can't beat the price !

Helpful?4TT94159G0X02140040451
reply from Supplier Response

Thank you for your continued support! We are happy to hear you are enjoying the product!

Dec 9, 2025
WalmartCustomer
5 out of 5 stars review

Verified Purchase

t This oil stays clear and clean in my 2012 Ram 2500 6.7l diesel longer than most other brands. My Ram has over 300k miles and still runs great. I change my oil every 5-6k miles along with the fuel filter and could surely could go longer between changes based on the way the oil looks.

Review from walmart.com
Helpful?4TT94159G0X02140040451
Jul 14, 2026
Bob
5 out of 5 stars review

Verified Purchase

Been very happy with the performance and protection this lubricant gives. Oil samples look good every time.

Review from walmart.com
Helpful?4TT94159G0X02140040451