Amsoil Premium Protection 100% Synthetic 10W-40 Zinc Motor Oil (946mL) is a top-tier, multi-use lubricant engineered to offer absolute component defense across high-demand powerplants. Formulated with a specialized high-zinc and phosphorus chemistry, it constructs a resilient anti-wear barrier on critical internal mechanical faces. This premium lubricant is highly versatile, serving as an ideal fluid solution for passenger gasoline vehicles, heavy-duty diesel engines, and wet-clutch motorcycles, keeping components thoroughly shielded under intense thermal load and mechanical shear.
Product Specifications:
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Brand: AMSOIL
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Product Type: Multi-Application Engine Oil (Gasoline / Diesel / Motorcycle)
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Base Type: 100% Synthetic
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Viscosity Grade: SAE 10W-40
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Volume: 1 U.S. Quart / 946 mL
- Origin: USA
Key Features & Performance:
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High-Zinc Wear Shield: Richly fortified with zinc and phosphorus anti-wear agents to heavily safeguard flat-tappet cams, lifters, and valvetrain components from premature friction wear.
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Extended Service Life: Delivers outstanding chemical stability for long drain intervals; rated for up to 15,000 miles or one year in Normal Gasoline Service, and up to 25,000 miles or one year in Normal Diesel Service.
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Motorcycle Wet-Clutch Ready: Fully compatible with wet-clutch systems under JASO MA parameters, ensuring smooth engagement and maximum gearbox component protection.
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Oxidation & Volatility Control: Premium synthetic base stocks offer superior resistance to thermal breakdown and evaporation, minimizing deposit accumulation and oil consumption.
Specifications & Performance Approvals:
This heavy-duty synthetic formulation is officially recommended for automotive and powersport applications meeting the following specifications:
Usage Instructions:
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Park the vehicle or motorcycle on a flat surface, turn off the engine, and allow it to sit briefly so the lubricant settles completely into the oil pan for an accurate check.
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Open the filler cap and pour the 100% synthetic oil carefully, leveraging the convenient 946mL bottle layout for smooth top-offs and clean level calibrations.
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To achieve the full extended drain lifespan and high-zinc defensive advantages of the fresh Premium Protection chemistry, ensure a complete flush of spent oil and mount a brand-new filter during service.
Note: This high-performance formula is optimized to provide exceptional mechanical defense across modern, classic, and high-load powerplants. Always check your vehicle’s owner's manual to verify that the SAE 10W-40 viscosity grade and performance credentials match your exact specifications before refilling.
Upgrade your engine’s defense and extend your service life with the ultimate high-zinc synthetic technology by Amsoil! Buy Premium Protection 10W-40 946mL today from CarBoost.