Lucas Transmission Fix (24 oz) -10009

Lucas 10009 Transmission Fix is a non‑solvent, petroleum‑based transmission additive engineered to stop slipping, hesitation, rough shifting, and most seal leaks in worn automatic transmissions. Its thick, high‑lubricity formula restores hydraulic pressure, reduces operating temperatures, and improves overall transmission performance—without requiring a fluid drain.

This 24‑oz bottle is the most common service size and is suitable for both automatic and light‑duty manual transmissions.

Key Features

• Stops Transmission Slip — Restores hydraulic pressure for stronger, smoother shifts.

• Corrects Rough or Harsh Shifting — Helps worn transmissions operate more consistently.

• Eliminates Most Seal Leaks — Conditions and rejuvenates internal seals.

• Non‑Solvent Formula — Will not harm internal components or accelerate wear.

• Reduces Heat & Foaming — Improves fluid stability under load.

• Compatible With All ATF Types — Works with conventional, synthetic, and OEM‑specific fluids.

🔧 Applications

• Automatic transmissions

• Light‑duty manual transmissions

• High‑mileage vehicles

• Vehicles with slipping, shudder, or delayed engagement

• Preventative maintenance during fluid service