ACDelco 19435689 GM OE DEX/MERC Multi-Vehicle Automatic Transmission Fluid - 1 Quart

The ACDelco 19435689 is a GM Original Equipment DEX/MERC Multi-Vehicle Automatic Transmission Fluid formulated to meet the demanding requirements of a wide range of domestic and import automatic transmissions. Engineered to GM specifications, this fluid delivers reliable protection, smooth shifting, and extended transmission life.

Key Features:

• GM Original Equipment (OE) formulation meeting GM DEXRON and MERCON specifications
• Multi-vehicle compatibility for use in a broad range of automatic transmissions
• Provides excellent oxidation stability and resistance to fluid breakdown under high operating temperatures
• Helps maintain consistent viscosity across a wide temperature range for reliable cold-weather starts and hot-weather performance
• Anti-wear additives protect transmission components including clutches, bands, and gears
• Formulated to reduce foaming and maintain proper hydraulic pressure
• Compatible with transmission seals and gaskets to help prevent leaks

The ACDelco 19435689 DEX/MERC Automatic Transmission Fluid is the trusted choice for technicians and DIY enthusiasts seeking factory-quality fluid. Sold as a 1-quart bottle, it is ideal for top-offs, fluid checks, or partial fluid exchanges.