Quaker State Full Synthetic 0W-20 Motor Oil

Quaker State Full Synthetic 0W-20 is a fully synthetic engine oil certified to API SP, ILSAC GF-6A, and three named OEM specifications: GM dexos1 Gen 3, Chrysler MS-6395, and Ford WSS-M2C962-A1 (all confirmed on the product label as of 2026-05-27). That spec stack covers the majority of 2015–2026 GM, Ford, and Chrysler-platform engines specifying 0W-20, as well as most other modern gasoline engines that require the current API SP generation. The label does not state a specific mileage drain interval — it defers to the owner's manual — and community used-oil analysis data for this product is limited (one BITOG thread at 2,100 miles, too short to evaluate interval performance). Drain interval should follow OEM guidance until more UOA data accumulates.

Best for owners of 2015–2026 GM, Ford, or Chrysler-platform vehicles that specify 0W-20 and require dexos1 Gen 3 or the named Ford/Chrysler approvals — this oil satisfies those requirements at a competitive price point. Skip it if your OEM requires Honda HTO-06 or Toyota approval: those approvals have not been confirmed for this product on the Quaker State product page as of the review date. Also skip it if you want extended-drain confidence beyond your owner's manual — without a robust UOA dataset, there is no community-validated basis to push drain intervals.

The SDS classifies this product as not hazardous under GHS — no signal word, no health H-code classifications at mixture level, and no California Prop 65 warning on either the SDS or the product label. The aspiration hazard does not apply at the mixture level because the kinematic viscosity at 40°C significantly exceeds the CLP viscosity exemption threshold. Note: the SDS on file covers the 5W-30 grade of the same Quaker State Full Synthetic product family — a product-specific SDS for the 0W-20 grade was not publicly available as of the review date, but both grades carry identical "not classified as hazardous" GHS status. The SDS §12 confirms no aquatic toxicity classification and no zinc or anti-wear additive disclosure above reporting thresholds, which is why this product scores the synthetic ceiling of 5 on environment. Used oil goes to collection — not down the drain or on the ground; used-oil drop-off is available at most automotive retailers.