








⚙️ Shift smarter, drive smoother — don’t let your transmission miss out!
Valvoline Synchromesh Manual Transmission Fluid is a premium synthetic lubricant designed specifically for manual transmissions with synchronizers, meeting API GL-4 standards and OEM requirements for GM and Chrysler vehicles. It offers superior wear protection, thermal stability up to 390°C, and optimized viscosity for smooth shifting in all temperatures, extending transmission life and performance.





| ASIN | B071YBH8P1 |
| Brand | Valvoline |
| Brand Name | Valvoline |
| Container Type | Bottle |
| Country of Origin | USA |
| Customer Reviews | 4.8 out of 5 stars 658 Reviews |
| Flash Point | 390 Degrees Celsius |
| Global Trade Identification Number | 00074130030947 |
| Included Components | MTF |
| Item Form | Liquid |
| Item Height | 11.6 Inches |
| Item Type Name | Manual Transmission Fluid |
| Item Weight | 1.86 Pounds |
| Liquid Volume | 1 Quarts |
| Manufacturer | Valvoline |
| Material | Synthetic |
| Material Type | Synthetic |
| Package Information | Bottle |
| Recommended Uses For Product | Truck |
| Specific Uses For Product | Smooth Gear Shifting, Lubrication of Manual Transmission Gearboxes (specific to General Motors and Chrysler vehicles with synchronizers) |
| UPC | 074130030947 |
| Unit Count | 1.0 Count |
E**E
GL4 75w 80 con syncors de buena calidad.
Buen producto. En la página ni en el producto vienen las especificaciones de viscosidad. Pero en la ficha técnica aparece la Viscosidades cinemática a 40 y 100. Lo que viene siendo dentro del rango típico de un SAE 75W-80 en GL4. Entonces si necesitas un gl4, para syncros, es un aceite bueno. Yo queria el Amsoil syncromesh pero es casi importable de conseguir en mexico. Lo uso en una transmisión manual de un honda fit.
M**S
5 estrellas
I use it in my car's manual transmission, and it's given me great results. I've driven 215,003 miles. I highly recommend it.
J**E
It does its job.
It is MTF. It checks the MTF boxes as a back yard wrench turner
B**D
Prolong trans life
Works well. I have 400,000 kms on my trans and no bearing noise and smooth shifting.
M**O
100 % CALIDAD
Gran calidad de producto
Trustpilot
2 days ago
3 weeks ago