Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula keeps your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand.

Key Features:

• The ultimate protection for your automatic transmission
• 45% stronger against breakdown
• Dual Defense Additive Technology combines friction modifiers and anti-wear additives for two layers of protection
• Premium full synthetic formula with high quality synthetic base oils and advanced additive chemistry to ensure optimal performance in modern transmissions