Pennzoil 5069376 Dexron - VI Automatic Transmission Fluid - 1 Quart, 6-Pack High-quality automatic transmission fluid for automatic and power shift transmissions Resists high-temperature oxidation, varnish and sludge buildup Helps prevent wear, rust, and foam Protection that meets or exceeds the highest quality standards in the industry Compatible with vehicles using Pennzoil ATF+3 Dexron-VI Automatic Transmission Fluid is recommended for all 2006 and beyond GM vehicles with Hydra-Matic automatic transmissions and is fully back serviceable for Dexron-lll (H), lll and llE applications Extended fluid life versus Dexron-lll (H) ATF and helps extend the life of the transmission Outstanding resistance against sludge and deposit formation Enhanced foam control which maintains responsive shifts and reduces wear on bearings, bushing and gears Helps prevent clutch shudder in modulated torque converters