Ultra 1Plus SAE 15W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 15W 40 Motor Oil API CK-4/SN (1 Gallon)

★★★★★ 4.4 124 reviews

$26.36
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$26.36
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Free shipping Free 30-day returns

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Product details

Management number 216266683 Release Date 2026/04/19 List Price $10.54 Model Number 216266683
Category
  • Advanced Protection: Ultra1Plus SAE 15W-40 Full Synthetic Heavy-Duty Motor Oil provides enhanced protection against oil oxidation, viscosity loss due to shear, and oil aeration, as well as protection against catalyst poisoning, particulate filter blocking, engine wear, piston deposits, degradation of low- and high-temperature properties, and soot-related viscosity increase.
  • Superior Performance: This motor oil is formulated with synthetic base oils and a premium additive package to exceed the performance criteria of API CK-4, CJ-4, CI-4 with CI-4 PLUS, CI-4, and CH-4. It can effectively lubricate engines calling for those API Service Categories.
  • Stay-in-Grade Performance: The strong shear stability of Ultra1Plus SAE 15W-40 Full Synthetic Heavy-Duty Motor Oil provides stay-in-grade performance, ensuring the oil maintains its viscosity and protects the engine against thermal breakdown at high temperatures.
  • Reduced Oil Consumption: Full synthetic motor oil minimizes oil consumption in all types of driving conditions, helping to reduce the need for frequent oil top-ups and changes.
  • Versatile Use: This oil is designed for use in high-speed four-stroke cycle diesel engines designed to meet 2020 model year on-highway and Tier 4 non-road exhaust emission standards as well as for previous model year diesel engines. It is especially effective at sustaining emission control system durability where particulate filters and other advanced after-treatment systems are used.

UPC 810050658966
Viscosity 15W 40 SAE Grade
Brand Name ULTRA 1PLUS
Flash Point 220 Degrees Celsius
Manufacturer Ultrachem LLC
Liquid Volume 1 Gallons
Container Type US Gallon
Included Components Motor Oil
Manufacturer Part Number UFS1540CK4SNG
Compatible with Vehicle Type Truck
Manufacturer Warranty Description 22

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