Wynn’s Automatic Transmission Treatment 325 ml – ATF Seal Rejuvenator & Fluid Booster

? Description

Wynn’s Automatic Transmission Treatment is an oil-soluble additive that revitalizes seals, O‑rings, and fluid properties in automatic transmissions and compatible power steering systems. It helps stop and prevent leaks, supports smoother gear shifts, and guards against corrosion, foaming, and oxidized fluids—without disassembling any parts .

⚙️ Specifications

• Volume: 325 ml (11 oz)

• Product Code: W64544 (EU) / ZW64506 (USA) 

• Compatibility: Works with all conventional ATF fluids (Dexron II/III/VI, Ford, LHM, etc.) and can also be used in power steering systems 

• Coverage: One bottle treats up to ~6.5 L of transmission fluid 

? Features & Benefits

1. Rejuvenates rubber seals & O‑rings

   Restores elasticity to components to help seal leaks and prevent seepage .

2. Stops and prevents leaks

   Conditions aged seals and slows fluid loss without mechanical intervention .

3. Improves shifting smoothness

   Increases fluid lubricity and reduces varnish, supporting seamless gear transitions .

4. Protects fluid and components

   Prevents corrosion, foaming, oxidation, and aged fluid instability .

5. Cleans internal transmission parts

   Safely removes varnish deposits that can hinder performance .

? How to Use

1. Shake well before use.

2. Add the entire 325 ml bottle into the transmission dipstick or filler tube with engine warm and off .

3. Drive normally—the additive blends into the fluid and starts working immediately.

4. Expect smoother shifting, reduced leaks, and restored fluid properties—no need to change fluid immediately; however, use during or right after ATF service offers the best results