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⚙️ Drive Smooth, Stay Ahead: The Instant Judder Fix You Can't Miss!
Lubegard 19610 Instant Shudder Fixx is a 2 oz concentrated additive designed to instantly eliminate torque converter clutch judder in automatic transmissions. Trusted by thousands with a 4.6-star rating, it delivers quick results within 10 miles, helping extend gearbox life and improve driving comfort. Not a permanent fix but an essential stopgap to keep your vehicle running smoothly while awaiting repairs.

| ASIN | B0002JMLQU |
| ASIN | B0002JMLQU |
| Brand | Lubegard |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,662) |
| Customer reviews | 4.6 4.6 out of 5 stars (5,662) |
| Date First Available | 7 July 2004 |
| Is discontinued by manufacturer | No |
| Item model number | 19610 |
| Manufacturer | Etro |
| Product Dimensions | 13.97 x 3.05 x 2.54 cm; 58.97 g |
| Units | 2 Fl Oz |
D**N
This really works
Great stuff this, totally stopped the tcc judder in my x350, letting me carry on using the car without the worry of stressing the gearbox while it gets booked in for a replacement torque converter. I don't think this stuff is a permanent fix though.
A**R
Great product
Used in Land Rover LR3 with slight judder when accelerating in 3rd gear within 10miles from adding this to the gearbox fluid the juddering has stopped, well pleased with the results so far
S**E
Actually works
Jeep Grand Cherokee 2011. VM Motori V6 diesel, NAG 1 gearbox. If you have one of these you will know about the strange lumpy acceleration on low throttle that can occur and once it starts it just carries on. So after a year of trying to stop it, dealer ATF and filter change, updated software on the gear box. Changing all drive train fluids, engine retune etc. nothing works long term, so I stuck a tube of this in. Half an hour of driving later, the gearbox is back to behaving itself. Can't recommend enough, stick it in your auto box, you won't regret it.
G**S
Pleasantly surprised
I have to say I was skeptical as to the effectiveness of this stuff but I have been pleasantly surprised. It took a few drives to really show but box seems much smoother and no obvious signs of converter judder anymore! Definitely worth a try 👍
D**R
Good product
Does exactly what it says
B**T
It works!
I had some automatic gearbox/torque converter vibration at around 25-30mph on my 2007 Honda CRV. After reading many reviews about this stuff I decided to buy it and give it a try as it’s the cheapest option by far. I wasn’t very optimistic to be honest, but since I added it I haven’t had a single incidence of gearbox judder to this day. Definitely recommend it.
A**R
Shudderfix
Get some, but only if you want to, of course.
T**N
More than 1 required
You will need more than 1 sachet otherwise ok
M**M
Really good
Great product for Honda automatic. Shifting like a dream.
R**P
ok
seems to help with 70-80% shutter noted in 2015 caravan gear downs
N**P
Producto recomendado
Muy buen producto. Lo utilicé en la caja automática que a veces hacia algun tiron leve y suaviza mucho el andar. Lo que hace básicamente es rejuvenecer las juntas de goma que van en la caja.
A**A
Perfeito
Ótimo! Chegou antes do prazo em ótimo estado
C**A
Buen producto
Buen producto
Trustpilot
2 days ago
2 months ago