- Combats the detrimental effects of high temperature deposits, while maintaining an extreme level of engine cleanliness.
- Resists thermal breakdown.
- Reduces deposit formation.
Valvoline Super Diesel 15W-40 is diesel engine oil formulated to API CH-4, CG-4 and SJ specifications.
Developed to prevent oil thickening due to soot build up, Super Diesel 15W-40 also protects critical engine components from the effects of corrosive combustion gases.