Lucas Oil Transmission Fix - 10009

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  • Lucas Oil | Part Number: LUC10009
  • Fluid Composition:Conventional
  • Fluid Type:Transmission Fix
  • Fitment:Universal Fit


Lucas Transmission Fix is a non-solvent formula that stops slip, hesitation and rough shifting in worn transmissions and completely eliminates most seal leaks. Use in any transmission for preventative maintenance. Use also in light duty manual transmissions to increase shifting ease and transmission life.

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Question & Answers

6 Answered questions

Q: How can this product be added without draining any fluid out? Wouldn't it cause a problem with to much fluid? I have used Lucas products in the past and found them to be fantastic. Answer this question

A: Per Lucas: Can be added to existing fluid without draining any out

Answered by Kelly from 4WP Corporate Headquarters on 03/08/2021

Q: can this product be used with synthetic transmission fluid? I have a Volvo S80 with a 5 speed automatic which uses synthetic fluid Answer this question

A: Hello Yes it is compatible with the synthetic fluids found in the newer automatics.

Answered by Rody on 11/28/2014

Q: Better to use before trans flush or after ? Answer this question

A: Hello Joe, the Lucas Oil Transmission Fix part# luc10009 works better with fresh fluid. So after a flush would be best. Thank you for your question.

Answered by mikey on 10/23/2014

Q: Can this be used in a T5 in a 1985 CJ7 ? Answer this question

A: Hello btucker and thank you for your question! Lucas Oil Transmission Fix Lowers operating temperatures and stops foaming.

Answered by Nick on 09/01/2014

Q: How much of this product would you recommend be used for slipping in transmissions? I have a 2004 Ford Expedition 4.5 engine. Answer this question

A: Hello Praiser, i would recommend 1 bottle of the transmission fix, if that doesn't fix the issues you should have your trans looked at. Thank you for your inquiry.

Answered by mikey on 07/18/2014