



⚙️ Drive smoother, shift smarter — don’t let transmission troubles slow you down!
Bar's Leaks High Mileage Transmission Repair is a 16.9 fl oz premium additive designed to stop leaks, reduce slipping, and smooth out rough shifting in high mileage vehicles. It stabilizes transmission fluid, controls temperature, and repairs common transmission issues like shudder and chatter, helping you avoid costly repairs and extend your vehicle’s life.




| Manufacturer | Bar's Leaks |
| Brand | Bar's Leaks |
| Model | Transmission Repair |
| Product Dimensions | 21.34 x 9.14 x 4.57 cm; 481 g |
| Item model number | 1400 |
| Manufacturer Part Number | 1400 |
| Item Weight | 481 g |
Z**A
Super
Very good my engine feels like new
P**S
Worked Fantastic on HONDA Pilot 2016
I had problem of slipping and downshift thuds in transmission, ALL this stopped once I replaced the Fluid and added this fluid.it took only few miles, but should see underneath if it fixed the leaks, after I run for 200+ in single runWorth the Money and trouble
Y**N
No difference
I didn't notice any difference despite changing the transmission fluid and the filter. My car is w221 mercedes s class.
A**S
Good
It works
Trustpilot
2 weeks ago
1 day ago