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Valvoline Extended Protection is a fully synthetic motor oil in 5W-30, sold here as a two-pack of 5-quart jugs. It is Valvoline's step above its basic full synthetic, formulated with extra anti-wear additives and deposit control aimed at engines run hard or kept long. It suits owners who change their own oil and want a mainstream full synthetic with a strong additive package rather than a boutique brand. Against store-brand and entry-level synthetics it offers more protection headroom; against flagship oils like Mobil 1 Extended Performance it trades some drain interval for a lower cost per quart.
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Lowest price we've seen: $67.94 on Nov 10 at Walmart. Tracked across 1 store since Nov 10.
Owners who change their own oil rate it as a solid full synthetic that holds up in high-mileage and hard-driven engines. Most praise smooth running and clean internals at teardown; a few say it is no better than cheaper synthetics for normal driving.
