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⚙️ Keep your transmission shifting like new—because smooth rides never go out of style!
Lucas Oil 10009 Transmission Fix is a powerful additive designed to stop transmission slips, hesitation, and rough shifting while eliminating most seal leaks. Compatible with existing transmission fluid without draining, it extends fluid life up to 4 times and provides enhanced protection to planetary gears. Ideal for motorhomes, commercial vehicles, and worn transmissions, this 24 oz. bottle delivers a cost-effective, easy-to-use solution for smoother, longer-lasting transmission performance.

| ASIN | B000ARTZPO |
| Best Sellers Rank | #166 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Transmission Fluids |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Container Type | Can |
| Customer Reviews | 4.2 out of 5 stars 7,227 Reviews |
| Global Trade Identification Number | 00049807100094 |
| Included Components | Lucas Oil Transmission Fix, 24 Oz |
| Item Form | Oil |
| Item Type Name | transmission fix |
| Item Weight | 680 g |
| Item weight | 680 g |
| Liquid Volume | 720 Milliliters |
| Liquid volume | 720 Milliliters |
| Manufacturer | Lucas Oil |
| Material | Blend |
| Model Number | LUC10009 |
| Number of Items | 1 |
| Package information | Can |
| Part Number | 10009 |
| Recommended Uses For Product | Automotive |
| Recommended uses for product | Automotive |
| SAE J300 Viscosity Grade | 0W |
| Specific Uses For Product | Use in worn transmissions, Preventative maintenance, manual Increase shifting ease, Not recommended for CVT transmissions and dual-clutch |
| UPC | 049807100094 |
| Unit Count | 24 Fluid Ounces |
| Viscosity | 0w |
D**8
Lucas
Fast delivery and legit Lucas
ي**ي
ممتاز
ممتاز
M**.
Good product
Yes it did fix my transmission slip issue now the car runs fine, especially when the transmission is cold
H**M
Good
Its Good product to try, felt the difference. But I recommend fix the Gear solenoid before using it ( as i had a bad sensor already ) . Then use the product
H**N
Good
Good
A**F
Working
As the description Stop my gear leak on Tucson
K**A
Didnt work at all
Wasted money on 2 bottles which did not do any good . I had to replace the transmission . Should have done it instead of trying this product . Not recommended
M**A
This is a potential life saver
As a last resort before taking my car for potentially a full transmission repair , now i don’t think it’s the case anymore. As long as there’s no mechanical damage i said that it’s worth a try. Did a quick test drive and there is absolutely an improvement, not major as im guessing i should still drive a bit till the fluid reaches everywhere and i did only half a bottle, but i can see why it’s Sooo reccomended.
Z**Z
Works
Works as advertised
K**N
It’s changing gears more smoothly
The item was great
H**.
Transmission Fix: Es funktioniert!
Bei meinem Oldtimer Mercedes 500 SEC tropfte nach längerer Standzeit das Getriebe aus der Dichtung der Primärpumpe. Zudem schaltete des Getriebe nach über 180 Tkm auch zunehmend mit Verzögerung. Nach Warmfahren des Getriebeöls füllte ich zwei Drittel des Flascheninnhaltes langsam ins Getriebe. Der Motor lief hierbei. Die Flasche hatte ich vorher im Wasserbad auf ca. 40 Grad erwärmt. So fließt die zähe Flüssigkeit viel leichter und schneller ins Getriebe. Ich habe nur zwei Drittel eingefüllt, da ich ansonsten überfüllt hätte. Darauf sollte man besonders achten, da Überfüllen zu großen Schäden am Automatikgetriebe führen kann. Hiernach habe ich die nächsten Tage bei längeren Fahrten ca. 200 km gefahren. Von Mal zu Mal schaltete das Getriebe besser um nun deutlich besser als vorher zu schalten. Signifikant besser! Und was noch erfreulicher ist, das Getriebe ist wieder dicht und tropft nicht mehr. Wie lange das hält kann ich natürlich noch nicht sagen. Hier vertraue ich auf die Erfahrungen anderer Anwender, wonach der Effekt schon länger anhält. Tolles Produkt, Daumen hoch.
S**A
يرجع القير جديد!
منتج سحري وصلح القير وكل المشاكل الي فيه، كان عندي فضاوة قويه في القير وصلحت. انا حطيت نص العلبة تقريبا، واتوقع لو حطيتها كلها يمكن احسن بعد 🤩 انصح فيه وبقوه!
M**K
Good stuff won’t fix broken parts but will fix warn/stiff seals
Great stuff so far my transmission shifts a bit smoother but third is still a bit rough I get it won’t fix broken/warn parts. I only added about 8 Ounces so far 12 is the most you, should go there’s a great video out there explaining what this stuff actually does for your old trans/seals definitely check it out before using. but it’s definitely doing its job I added it to a warm trans after a drive, drove it for a bit and the next morning it was shifting smoother. if I have any problems I’ll update this review.
Trustpilot
3 weeks ago
3 days ago