Cerma Ceramic 5W-30 Synthetic Motor Oil 15K Mile | Cerma) > with CSS only checkbox accordion All 6 variants listed: Quart, 12 Qt Case, 1 Gallon, 4 Gallon Case, 5 Gallon Pail, 55 Gallon Drum Triple Action Run Clean Protection framing (Clean + Restore + Protect) SAME framing as Cerma 10W 30 to establish motor oil family identity All Cerma (15K) motor oils: Triple Action All Cermax (30K) motor oils: Quad Action (adds EXTEND) "Cerma" (NOT Cermax) this is the 15K mile value tier, Cermax is the 30K mile premium

tighter than older engines) — thinner oil still provides adequate hydrodynamic film because less film is needed

Three meaningful differences set Cerma Hi-Temperature Lithium Grease apart from conventional hi-temp lithium-complex grease

Commercial refrigeration — walk-in coolers

and vintage 4-stroke karting

🌡️ Why 5W-30 Is North America's Dominant Viscosity: 5W-30 became the most widely specified motor oil viscosity in North America because it delivers an ideal balance of cold-start flow

Cermax Ceramic Synthetic Diesel adds one more thing those oils don't have: a continuous feed of silicon carbide ceramic particles that reinforce the permanent SiC layer bonded into your engine during the Cerma treatment

the new Cerma formulation will gradually dominate the system's protective properties as fluid is used and topped off over time

your engine still gets full ceramic protection

Severe-duty cold-weather operations (mining in northern climates

long-term ownership

Do I need the Cerma STM-3 Engine Treatment

chloramines