

Hero image 0 of Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 2.5 Gallon, 0 of 9
RollbackOverall pick
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 2.5 Gallon
Check if this fits your vehicle
Key item features
- Triple Protection: Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown.
- Enhanced Wear Protection: Improved wear performance with significantly increased protection against harmful engine wear compared to previous generation API CJ-4 engine oils.
- Fuel Economy: Enhanced fuel economy capability of 1.5% without compromising engine protection or durability compared to 15W-40 oils.
- Contaminant Defense: Multi-functional dispersant additives provide enhanced protection against soot, dirt, and other contaminants.
- Heat Resistance: Resists breakdown by heat to provide continuous protection throughout the service interval and improved low-temperature flow compared to conventional 15W-40 oils.
- Low-Ash Formulation: Advanced low-ash formulation helps control blocking or poisoning of exhaust after-treatment devices.
- Industry Standards: Meets or exceeds industry specifications including API CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4; ACEA E11; JASO DH-2, MA, MA2.
- OEM Specifications: Meets or exceeds OEM specifications such as Cummins CES 20086, Volvo VDS-4.5, MACK EOS-4.5, Detroit Fluid Specification (DFS) 93K222, Caterpillar ECF-2, MAN M3575, and more.
Generated by AI
Specs
- Motor oil viscosity5W - 40
- Motor oil typeFull Synthetic Motor Oils
- BrandRotella
- Rec. useAutomotive
- Volume capacity320 fl oz
- FeaturesEnhanced Fuel Economy, Protects In Extreme Heat
Reviews summary
Pros
- : Offers similar quality at a lower cost.
- : Provides consistent performance across various temperatures and engine types.
- : Made with high-grade components for durability.
Generated by AI
Current price is USDNow $56.00
You save $7.00
was $63.00$63.00
17.5 ¢/fl ozYou save$7.00
Price when purchased online
Out of stock
How do you want your item?
Out of stock
About this item
Product details
Shell Rotella T6 5W-40 diesel engine oil is a full synthetic motor oil that features exclusive Triple Protection Plus technology. It's 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 enhanced fuel economy performance of 1.5% (compared to 15W-40 oils). Shell Rotella T6 5W-40 is suitable for new and older diesel-powered vehicles from Class 8 tractor/trailers to heavy-duty diesel pickups, delivery, utility, school bus fleets, and motorcycles. It provides a significantly increased level of protection against harmful engine wear (compared to previous generation API CJ-4 engine oils), and the advanced multi-functional dispersant additives offer an enhanced level of protection against the effects of soot, dirt, and other contaminants. (*Shell Rotella Limited Warranty: Up to 15 years or 500,000 miles, whichever comes first, guaranteed, if you exclusively use Shell Rotella T6 Full Synthetic heavy-duty engine oil and meet enrollment mileage and vehicle manufacture date requirements. Enrollment required. Keep your receipts. Other conditions apply. See Rotella.com/warranty to enroll and for full details and terms.)
- 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
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Motor oil viscosity
5W - 40
Motor oil type
Full Synthetic Motor Oils
Brand
Rotella
Rec. use
Automotive
Warranty
Warranty information
Enrolling in the Shell ROTELLA Limited Warranty is free with purchase and use of qualifying Shell ROTELLA heavy duty diesel engine oils. The warranty is valid up to 10 years or 300,000 miles (400,000 km), whichever comes first, with use of Shell ROTELLA T4 Triple Protection or Shell ROTELLA T5 Synthetic Blend Technology heavy duty diesel engine oils. It is valid up to 10 years or 500,000 miles (800,000 km), whichever comes first, when Shell ROTELLA T6 Full Synthetic heavy duty diesel engine oils are consistently used. Terms and conditions apply. See Rotella.Shell.com/warranty for details.
Warranty url
Similar items you might like
Based on what customers bought
Rollback Shell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil, 2.5 Gallon $56.00 Was $63.00 17.5 ¢/fl oz
Rollback
5 optionsAvailable in additional 5 options$5600current price $56.00, Was $63.00$63.0017.5 ¢/fl ozShell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil, 2.5 Gallon
10164.6 out of 5 Stars. 1016 reviewsRollback (12 pack) Shell Rotella T6 Full Synthetic Diesel Motor Oil SAE 15W-40, 1-Gallon $23.46 Was $26.13 18.3 ¢/fl oz
Rollback
6 optionsAvailable in additional 6 options$2346current price $23.46, Was $26.13$26.1318.3 ¢/fl oz(12 pack) Shell Rotella T6 Full Synthetic Diesel Motor Oil SAE 15W-40, 1-Gallon
12154.7 out of 5 Stars. 1215 reviewsLiqui Moly MOLYGEN New Generation Syn Oil 5W-40 20232 5 Liters $56.80
$5680current price $56.80Liqui Moly MOLYGEN New Generation Syn Oil 5W-40 20232 5 Liters
204.9 out of 5 Stars. 20 reviewsShell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon (3 Pack) $70.36 18.3 ¢/fl oz
$7036current price $70.3618.3 ¢/fl ozShell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon (3 Pack)
21164.7 out of 5 Stars. 2116 reviewsRotellaT610W30CK4_2*2.5ugl_A0II $63.00 19.7 ¢/fl oz
5 optionsAvailable in additional 5 options$6300current price $63.0019.7 ¢/fl ozRotellaT610W30CK4_2*2.5ugl_A0II
514.4 out of 5 Stars. 51 reviewsRollback Mobil Delvac Extreme Heavy Duty Full Synthetic Diesel Engine Oil 15W-40, 2.5 Gal $47.68 Was $53.00 14.9 ¢/fl oz
Rollback
5 optionsAvailable in additional 5 options$4768current price $47.68, Was $53.00$53.0014.9 ¢/fl ozMobil Delvac Extreme Heavy Duty Full Synthetic Diesel Engine Oil 15W-40, 2.5 Gal
5044.7 out of 5 Stars. 504 reviews(3 pack) Mobil 1 Racing 4T Full Synthetic Motorcycle Oil 10W-40, 1 Quart $10.86 33.9 ¢/fl oz
$1086current price $10.8633.9 ¢/fl oz(3 pack) Mobil 1 Racing 4T Full Synthetic Motorcycle Oil 10W-40, 1 Quart
4594.8 out of 5 Stars. 459 reviewsShell Rotella T6 MV Multi-Vehicle Full Synthetic 5W-30 Diesel Engine Oil, 1 Gallon $34.20 26.7 ¢/fl oz
$3420current price $34.2026.7 ¢/fl ozShell Rotella T6 MV Multi-Vehicle Full Synthetic 5W-30 Diesel Engine Oil, 1 Gallon
4634.9 out of 5 Stars. 463 reviewsMotorcraft Super Duty Diesel Motor Oil, 10W-30 - A premium-quality motor oil specifically developed for Ford Motor Company vehicles, 5 quart jug, sold by each $26.97 16.9 ¢/fl oz
5 optionsAvailable in additional 5 options$2697current price $26.9716.9 ¢/fl ozMotorcraft Super Duty Diesel Motor Oil, 10W-30 - A premium-quality motor oil specifically developed for Ford Motor Company vehicles, 5 quart jug, sold by each
2094.7 out of 5 Stars. 209 reviewsRollback Shell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil, 5 Gallon $110.00 Was $123.00 17.2 ¢/fl oz
Rollback
4 optionsAvailable in additional 4 options$11000current price $110.00, Was $123.00$123.0017.2 ¢/fl ozShell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil, 5 Gallon
5784.7 out of 5 Stars. 578 reviewsSuper Tech Full Synthetic Heavy Duty SAE 15W-40 Motor Oil, 1 Gallon $15.84 12.4 ¢/fl oz
5 optionsAvailable in additional 5 options$1584current price $15.8412.4 ¢/fl ozSuper Tech Full Synthetic Heavy Duty SAE 15W-40 Motor Oil, 1 Gallon
914.7 out of 5 Stars. 91 reviews100+ bought since yesterday Shell Rotella T4 Triple Protection SAE 15W-40 Engine Oil $15.98 Was $49.99 12.5 ¢/fl oz
100+ bought since yesterday
6 optionsAvailable in additional 6 options$1598current price $15.98, Was $49.99$49.9912.5 ¢/fl ozShell Rotella T4 Triple Protection SAE 15W-40 Engine Oil
18724.7 out of 5 Stars. 1872 reviewsRollback Mobil 1 0w20 EP Oil 5 Qt Bottle Dexos $26.97 Was $29.97 16.9 ¢/fl oz
Rollback
5 optionsAvailable in additional 5 options$2697current price $26.97, Was $29.97$29.9716.9 ¢/fl ozMobil 1 0w20 EP Oil 5 Qt Bottle Dexos
32274.7 out of 5 Stars. 3227 reviewsCastrol EDGE 5W-40 Advanced Full Synthetic Motor Oil, 5 QT $44.95
2 optionsAvailable in additional 2 options$4495current price $44.95Castrol EDGE 5W-40 Advanced Full Synthetic Motor Oil, 5 QT
17724.8 out of 5 Stars. 1772 reviewsValvoline Daily Protection 5W-20 Synthetic Blend Motor Oil 5 Quart $38.23 $7.65/qt
2 optionsAvailable in additional 2 options$3823current price $38.23$7.65/qtValvoline Daily Protection 5W-20 Synthetic Blend Motor Oil 5 Quart
3744.8 out of 5 Stars. 374 reviewsMobil Delvac 1 ESP Heavy Duty Full Synthetic Diesel Engine Oil 5W-40, 1 Gallon (Pack of 3) $77.88 20.3 ¢/fl oz
$7788current price $77.8820.3 ¢/fl ozMobil Delvac 1 ESP Heavy Duty Full Synthetic Diesel Engine Oil 5W-40, 1 Gallon (Pack of 3)
294.7 out of 5 Stars. 29 reviews100+ bought since yesterday Mobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-8, 5 Quart $27.97 17.5 ¢/fl oz
100+ bought since yesterday
5 optionsAvailable in additional 5 options$2797current price $27.9717.5 ¢/fl ozMobil 1 Advanced Fuel Economy Full Synthetic Motor Oil 0W-8, 5 Quart
4964.8 out of 5 Stars. 496 reviewsRollback Mobil 1 Advanced Full Synthetic Motor Oil 10W-30, 5 Quart $24.97 Was $27.97 15.6 ¢/fl oz
Rollback
$2497current price $24.97, Was $27.97$27.9715.6 ¢/fl ozMobil 1 Advanced Full Synthetic Motor Oil 10W-30, 5 Quart
3914.8 out of 5 Stars. 391 reviewsMobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gallon $29.99 Was $34.99 23.4 ¢/fl oz
$2999current price $29.99, Was $34.99$34.9923.4 ¢/fl ozMobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gallon
2404.7 out of 5 Stars. 240 reviewsMobil Delvac 1 ESP Heavy Duty Full Synthetic Diesel Engine Oil 5W-40, 1 Gal. $25.97 20.3 ¢/fl oz
6 optionsAvailable in additional 6 options$2597current price $25.9720.3 ¢/fl ozMobil Delvac 1 ESP Heavy Duty Full Synthetic Diesel Engine Oil 5W-40, 1 Gal.
2444.8 out of 5 Stars. 244 reviews
Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Offers similar quality at a lower cost.
- : Provides consistent performance across various temperatures and engine types.
- : Made with high-grade components for durability.
Generated by AI
Customer photos






+14 images
Sort by |
Showing 1-3 of 219 reviews
Jun 10, 2025
Matt
5 out of 5 stars review
Verified Purchase
You guys assured me my filter was in stock when it wasn't. My loyalty to Wal-Mart over auto zone is definitely in question.
Helpful?22HOWRUYEVU1681285089
Feb 25, 2025
WalmartCustomer
5 out of 5 stars review
Verified Purchase
Walmart had the best price on this product and shipping was free.
Incentivized Review
Helpful?22HOWRUYEVU1681285089
Aug 14, 2025
userrr
5 out of 5 stars review
Verified Purchase
Good value, received quickly.
Helpful?22HOWRUYEVU1681285089
