The war with Iran has caused a sharp rise in motor oil prices, with synthetic oil base stocks more than tripling in cost. The U.S.
relies on imports from the Middle East, and disruptions have tightened supply. A deal may not ease the shortage for at least a year.
- Synthetic motor oil prices have risen 175% since the war began. - The U.S.
is a net importer of Group III base oil, with over 45% from the Middle East. - A major production facility in Qatar was damaged, and refineries prioritize diesel over lubricants.
- Mechanics report a 60% increase in motor oil costs, with tariffs also raising parts prices. Drivers should check their manuals for oil type and change intervals, as synthetic oils can last longer.
The full price impact is expected as stockpiles run out.