ACDelco 42858343 GM OE Dexron VI Automatic Transmission Fluid 1 Quart

The ACDelco 42858343 is a GM Original Equipment Dexron VI Automatic Transmission Fluid, engineered to meet the demanding requirements of General Motors automatic transmissions. Formulated to GM's exacting OE specifications, this fluid provides superior protection and performance for GM-designed transmissions requiring Dexron VI fluid.

Key Features:

• GM Original Equipment (OE) formulation meeting Dexron VI specification
• Provides excellent low-temperature fluidity for smooth cold-weather shifting
• Superior oxidation resistance for extended fluid life
• Anti-wear additives protect transmission components and extend service life
• Compatible with seals and gaskets used in GM automatic transmissions
• Backwards compatible with transmissions previously requiring Dexron III
• Helps maintain smooth, consistent shift quality throughout service life
• Sold as a single 1-quart (946 mL) container

As a direct GM OE fluid, the ACDelco 42858343 is the factory-recommended automatic transmission fluid for a wide range of GM vehicles. Using the correct OE-spec fluid helps ensure optimal transmission performance, protects against wear and corrosion, and supports long transmission service life. Ideal for top-offs, fluid changes, and post-repair refills.