Oil Change Costs Surge as Iran War Squeezes Drivers

The Iran war is now showing up in one of the most routine corners of American life: the oil change. Surging motor oil prices have pushed oil change costs toward $100 including labour at some shops, the Wall Street Journal reported, as retailers raise prices and even ration supplies of the lubricant every car needs.

Detroit repair-shop owner Ali Alhumaidi told the Journal he has noticed a new habit among his customers in recent weeks: they are bringing in their own motor oil when they need an oil change. With labour, oil change costs run about $100, he said, which is why customers arrive carrying bottles bought at Walmart, leaving him to charge only $20 to $50 for the labour.

Why Oil Change Costs Are Climbing

The root cause is the disruption to petroleum supplies from the Middle East. The Iran conflict has sent diesel to recent highs and petrol to $4.49 a gallon on average, but it has also driven up the price of the base oils used to blend motor oil. Since the war began, base oil costs have more than tripled to record levels, according to industry analysis.

The United States is especially exposed because it relies heavily on imported Group III base oils, the highly refined feedstock for most modern synthetic oil, with more than 45 per cent of those imports coming from the Middle East. Reduced traffic through the Strait of Hormuz has squeezed that supply chain, and the pain is flowing straight through to oil change costs at the till.

Synthetic oil prices are up 20 to 30 per cent compared with June, according to service managers cited by Scripps News, hitting hardest for owners of newer hybrids and fuel-efficient cars that require low-viscosity grades. Analysts advise drivers due for a change to plan ahead rather than wait.

Retailers React as Motor Oil Prices Jump

Large retailers are already adjusting. Walmart raised prices slightly across much of its motor-oil selection earlier in the summer and then increased the price of its oil-change services by a few dollars each in August, a company spokeswoman told the Journal.

Costco, meanwhile, recently raised the price of its private-label Kirkland motor oils to $58 for 10 quarts, up from $36 on May 30, according to Mizuho Securities, which tracked prices at a New Jersey store. Costco is also limiting how much motor oil any individual customer can buy online, a restriction analysts expect will prevent sales to small independent service businesses.

“We have seen inflation on motor oil, similar to all oil-related products, due to the conflict in the Middle East,” Costco chief financial officer Gary Millerchip said. For independent garages, the combination of higher wholesale motor oil prices and restricted bulk buying leaves little room to absorb the increase, meaning higher oil change costs land squarely on drivers.

The Wider Burden: Iran War and Oil Change Costs for Drivers

Oil change costs are only one line in a growing bill. US consumers have collectively spent about $107 billion more on petrol and diesel during the conflict than they would have otherwise, according to estimates by the Climate Solutions Lab at Brown University cited by the Journal, with petrol accounting for roughly $59 billion and diesel $48 billion.

The chief economist at Moody’s Analytics, Mark Zandi, estimated that the war has cost the average American household the equivalent of almost $2,000, including higher energy prices, higher interest rates and military costs. For households already stretched by auto maintenance and insurance, each additional increase sharpens the trade-offs.

Until supply routes stabilise, drivers should expect elevated oil change costs to persist. The humble oil change has become an unlikely barometer of geopolitics, and a reminder that even the most routine auto maintenance is now priced, in part, in the Strait of Hormuz.