




⚙️ Drive smooth, drive smart — fix your shudder instantly!
Lubegard 19610 Instant Shudder Fixx is a 2 oz. synthetic friction modifier designed to instantly eliminate torque converter lock-up shudder in automatic transmissions. It is five times more concentrated than standard additives, compatible with most ATFs, and reduces transmission wear by four times. Endorsed by transmission pros, it offers a quick, easy fix that extends transmission life and enhances driving comfort.
| ASIN | B00A3Z32MK |
| Best Sellers Rank | 74,969 in Automotive ( See Top 100 in Automotive ) 19 in Gear Oil Additives |
| Brand | Lubegard |
| Brand Name | Lubegard |
| Container Type | Bottle, Tube |
| Customer Reviews | 4.6 out of 5 stars 414 Reviews |
| Global Trade Identification Number | 00083137196105 |
| Included Components | Lubegard 19610 Instant Shudder Fixx, 2 oz. |
| Item Type Name | Lubegard 19610 Instant Shudder Fixx, 2 oz. |
| Item Weight | 59 Grams |
| Item weight | 59 Grams |
| Liquid Volume | 2 Fluid Ounces |
| Liquid volume | 2 Fluid Ounces |
| Manufacturer | Lubegard |
| Material | Synthetic |
| Package information | Bottle, Tube |
| UPC | 083137196105 |
| Unit Count | 59.1471 millilitre |
P**N
Works like a miracle if you can get a mechanic to put it in
Works like a miracle if you can get a mechanic to put it in Lasts about 2 years.
C**M
Surprisingly seems to have worked!
Used this in an Audi A8 D3 with 6hp trans, as part of a trans fluid change. Converter judder almost completely resolved. Well worth a go if you’ve got a judder, although definitely suggest doing fluid as well.
M**D
Amazing
I’m amazed this stuff actually worked. I thought it was snake oil but it stopped my revs fluctuating at constant speed. I realise it’ll probably only be a temporary fix. Land Rover discovery 3, I used two tubes
B**O
Wow, seems to be the cure. Very well worth trying.
Bought this with some scepticism and had it added to the transmission of my high mileage Range Rover TDV8 ( 207360 miles ) which had developed a shudder ( a bit like driving over a cattle grid ) under certain conditions. Just adding this product, no other flushing or replacing oil, cured it immediately and now, with another 17740 miles added on the clock, the torque converter is still as smooth as it was when it was young. It has a hard life too, country living and towing a 3.5 tonne loaded trailer for a fair amount of mileage. Maybe I was lucky but having had a replacement torque converter fitted at around 100k miles this time Lube Gard saved me spending another £1700. Well worth a try for a tenner.
C**R
So far so good!
Left it a few months before writing a review. Added it to my car as explained and then I read others reviews online explaining how after 1000 miles the gearbox fails. I’ve done a few thousand and it is faultless! My car never juddered before having a service inc gearbox, but after having new oil and filter it did. Thought it was worth a try and I’m pleased I did.
A**D
Excellent Product. Immediate Results
Bought this for a Disco 3 with fluctuating revs. Pumped a small amount of transmission fluid out from the hose connecting to the oil cooler and inserted here. It had immediate results. No fluctuations. Very impressed.
B**L
Ideal fix for shaky auto gearbox
I have a w220 Mercedes s320 CDI that has suffered with the dreaded gearbox shudder and this little tube of lube just sorts it out every time.
A**R
Definitely worth buying!
Great product did the job!