Valvoline Automatic Transmission Fluid DEXRON‑VI MERCON LV Full Synthetic 1 qt, Case of 6 — GM‑Licensed, Low‑Temp Flow

Valvoline DEXRON-VI/MERCON LV Full Synthetic ATF is a factory-licensed automatic transmission fluid designed to meet GM DEXRON‑VI requirements while offering improved low-temperature flow and enhanced wear protection.

Built from full-synthetic base stocks and an advanced additive package, this Valvoline ATF serves modern automatic transmissions that require DEXRON‑VI or compatible legacy specifications such as DEXRON‑II and DEXRON‑III. It’s officially licensed by General Motors and engineered to provide consistent lubrication, reduced shudder, and durable film strength across a wide temperature range.

Will this fluid work in my GM automatic transmission?

Yes — this product is licensed to GM to meet DEXRON‑VI performance criteria and is backwards compatible with systems calling for earlier DEXRON specifications. Always verify your vehicle owner’s manual for the manufacturer’s recommended fluid specification.

• Officially GM licensed for DEXRON‑VI applications
• Backserviceable to DEXRON‑II and DEXRON‑III where applicable
• Suitable for both older and newer GM automatic transmissions

How does Valvoline DEXRON‑VI improve shifting feel and protection?

The synthetic base stocks and targeted additives reduce shudder and promote smooth gear changes while offering anti-wear and anti-oxidation protection. This combination helps maintain torque transfer efficiency and prolong component life under normal operating conditions.

• Anti‑shudder chemistry for smoother engagement and less vibration
• Anti‑wear additives to protect clutch packs and bearings
• Oxidation inhibitors to help maintain fluid integrity over time

Is this fluid effective in extreme temperatures?

Yes — the proprietary blend improves low-temperature flow for quicker lubrication at start-up and maintains robust film strength at elevated operating temperatures. That balance helps protect parts during cold starts and sustained high-load driving.

• Enhanced low-temperature flow for quicker pumpability
• High-temperature film strength to resist breakdown under stress
• Consistent viscosity control across wide temperature ranges

How should I use this 1-quart, case-of-6 product?

Each 1‑quart bottle is convenient for top-offs or partial fluid changes; the case of six supplies multiple services or a complete family garage refill. Follow vehicle-specific fill volumes and disposal guidelines when changing or topping off transmission fluid.

• 1 U.S. quart bottles, sold as a case of six for convenience
• Ideal for top-offs, partial drain-and-fill, or multiple vehicles
• Always follow OEM procedures and fluid volume specifications

Who this product is for: Professional shops and DIY motorists who own GM vehicles or any transmission specifying DEXRON‑VI (or compatible legacy DEXRON specs) and want a full‑synthetic ATF that’s factory‑licensed, improves cold-start flow, and delivers anti‑shudder plus anti‑wear protection. It’s also suitable for fleet maintenance and enthusiasts maintaining multiple cars who prefer factory-approved performance and the convenience of a six-pack of 1‑quart bottles.