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Valvoline Heavy Duty Full Synthetic 15W-40 Diesel Engine Oil 1 Gallon

Valvoline
Category: Automotive > Oils & Fluids > Oils > Motor Oils

Price

$21.99

Rating

4.8(109 reviews)

Description

No task is too tough for Valvoline Heavy Duty Diesel Full Synthetic 15W-40 Engine Oil. It’s specially formulated with fully synthetic base oil and targeted additive technology for heavy duty diesel engines operating in extreme duty cycles or severe environmental contamination conditions, including construction equipment, on-highway fleets, agriculture machinery and more. Valvoline Heavy Duty Diesel Full Synthetic is the ultimate protection against severe temperatures, and it’s engineered to control wear, deposits and oil breakdown in Cummins, Detroit Diesel, Volvo, Mack, Ford, Caterpillar and more. Proven to maximize diesel engine life and meet low emission requirements, our latest addition to the Valvoline Heavy Duty Diesel lubricant lineup delivers enhanced viscosity and oxidation stability. No matter the weather, you can count on excellent year-round performance. For superior wear protection in harsh environments and extreme applications, trust Valvoline Heavy Duty Diesel Full Synthetic 15W-40 to work as hard as your equipment.

Key Features

  • Full synthetic formula is proven to maximize diesel engine life
  • 35% reduction in valve train wear vs. industry standards as tested in Cummins ISB engine test
  • Engineered to control wear, deposits and oil breakdown while meeting low emission requirements
  • Up to 28% longer oil life vs. industry standards as tested in Volvo T-13 engine test
  • Ultimate protection against severe temperatures
  • Meets or exceeds requirements of API Service CK-4, CJ-4, CI-4 PLUS, CI-4, CH 4, & SN and approved or recommended for Cummins CES 20086, Ford WSS-M2C171-F1, Volvo VDS-4.5, Mack EOS-4.5, Detroit Diesel DFS 93K222, and Caterpillar ECF-3
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Product Details

Product ID

B0FBQRGY8K

ASIN

B0FBQRGY8K

Category

Automotive > Oils & Fluids > Oils > Motor Oils

Reviews

109

Prime Eligible

Yes

Last Scraped

2/18/2026

Technical Details

AsinB0FBQRGY8K
Automotive fit typeUniversal Fit
Best sellers rank#2,596 in Automotive (See Top 100 in Automotive) #45 in Motor Oils
BrandValvoline
Customer reviews4.8 4.8 out of 5 stars (109) 4.8 out of 5 stars
Date first availableJune 3, 2025
Flash point437 Degrees Fahrenheit
Item model number909772
Item weight3.27 pounds
ManufacturerValvoline
Manufacturer part number909772
ModelHeavy Duty Diesel
Product dimensions8.2 x 4.48 x 10.9 inches
Sae j300 viscosity grade15W-40
Size1 Gallon
Upc074130074965
Vehicle service typeTruck
Viscosity15W 40 SAE Grade

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