Automatic Transmission Fluid Conditioner

Automatic Transmission Fluid Conditioner

Formulated with the finest base oils and special Lucas additive package, Lucas Oil's Automatic Transmission Fluid Conditioner is designed to PREVENT slipping, leaks and wear to provide smooth, quiet operation while conditioning seals to extend the life of the transmission.

Key Benefits

  • Improves shifting
  • Reduces noise and shudder
  • Compatible with all ATF fluids, conventional and synthetic
  • Extends fluid life
  • For use in new and older transmission
  • Will not void new car warranty
  • Extends automatic transmission life


  • #10441 - 20 Ounce (Case of 12) - 15 lbs


Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet

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Product Videos - Automatic Transmission Fluid Conditioner

  • Lucas Automatic Transmission Fluid Conditioner

It has been shifting very nicely for the last 600 miles.

I have a 2003 Honda Odyssey with 270,000 miles which started to slip when warm shifting 1-2 and 2-3 and had delayed engagement in reverse and drive. This started happening about 30,000 miles after I changed about 1/2 of the trans fluid (4 qts) and the filter with the official Honda stuff. (DW-1 fluid). The fluid I drained out was not horrible but showed use. To remedy this I changed the trans filter again and replaced the four shift solenoids at the recommendation of some experienced advice. The operation was good until the trans got warm. Then it started to slip when shifting and showed the delayed engagement again into reverse and drive. I contacted Lucas chat advice and they recommended the Automatic Transmission Fluid Conditioner. It has been shifting very nicely for the last 600 miles I clocked this past week... including two 180 mile trips. THANK YOU LUCAS!!! -Alex Z., Chaska, MN
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