Lubricant Prices Are Up Industry-Wide

Effective April 8, 2026, AMSOIL implemented a temporary price adjustment across most of its product line. This is not an AMSOIL decision in isolation — it is an industry-wide event, and every major lubricant brand has moved in the same direction.

What is driving the increase

The conflict in the Middle East and disruption to the Strait of Hormuz have fractured the global supply chain for lubricant raw materials. Base oil prices have increased up to 100%. Additives are up at least 15%. Diesel fuel surcharges from freight carriers are up over 20%. Plastic resin for packaging has been disrupted by approximately 50%, pushing bottle costs up 50–80%. These are upstream inputs used by every lubricant manufacturer in North America — there is no way to source around them.

Every major brand went up

Exxon Mobil announced a 16% increase to commercial accounts. Castrol, Shell, and Chevron followed with increases of up to 15%. Major auto parts retailers increased shelf prices on synthetic motor oil by approximately $1 per quart as of April 8. AMSOIL's adjustment is modest by comparison.

Quality has not changed

AMSOIL has been direct on this point: they will not cut corners, alter formulations, or compromise performance standards to absorb costs. Filters are unaffected entirely. The same specification levels, testing requirements, and extended drain interval ratings remain in place. That is not a marketing statement — AMSOIL's business model depends on drain intervals their competitors cannot match, and that performance is non-negotiable.

The cost-per-mile math still holds

The argument for AMSOIL has never been cost-per-quart. It is cost-per-mile. A 25,000-mile drain interval on Signature Series versus a 5,000-mile conventional oil change means five times fewer oil changes, five times fewer filters, and five times less shop downtime per vehicle. A modest per-quart increase does not change that equation. For fleet operators, the math becomes more significant with every unit added.

Preferred Customer pricing is the move right now

Preferred Customer membership provides wholesale pricing on every order — the lowest AMSOIL price available outside of a commercial account. In a rising-cost environment, locking in wholesale pricing before conditions change further is straightforward risk management. If you are currently buying at retail, you are paying more than you need to.

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