ATF Additive | 250 ml | Oil additive | SKU: 5135

I was very worried when I replaced my gearbox oil. Oil had never changed before in my car. I bought the same time ATF from the same brand and mixed it with this additive. Now almost two years and gearbox still is working well. Highly recommended product. Thank you Liquid Molly for the amazing product.

Does exactly what it states on the tube. Follow the instructions ….. takes a day or so to take effect but works fine.

I have tried 3 cans of another propriety product to try and reduce the gearbox ATF leak, to no avail at all ! One tube of this product seems, so far, to have reduced the leak considerably, to almost none. It may be continuing to soften the seals and perform 100%. Update December 2023 this product has saved me £1000's as the gearbox has completely stoped leaking over the last year, it is a amazing product, thank you....

Liqui moly number one in the world .......my gearbox was bumping, my car was revving and speed was bouncing, shaking, after 5 oil changes things improved slightly but unsatisfactory, then I added two tubes of this additive that I used before but on a trouble gearbox, the result is amazing or shaking , and it doesn't bother you if you have no hesitation, I use oils, Liqui Moly additives and this is the brand for your car I give not 5 but 10 stars

this product helped my auto gearbox no end, at the start the auto was a bit clunky when changing gear, the oil was removed liquid moly and new oil added after driving for a bit the gear changes are now slick and smooth, have used it in 2 other cars since and all are very happy with the results.

If it’s an electronic gear box then again it’s work for few weeks

Used on a leaky hydraulic steering system in a N42

SLICKENED UP MY AUTO GEARBOX NO END, IT NOW RUNS SMOOTH AS SILK