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⚙️ Upgrade your ride’s backbone with Valvoline FlexFill – faster fill, tougher gears, zero compromises.
Valvoline FlexFill Advanced Full Synthetic 75W-90 Gear Oil in a patented squeezable pouch offers 3X faster filling and 2X more fluid delivery with less effort. Engineered for hypoid rear differentials and non-synchronized manual transmissions, it provides 30% better protection against heavy loads, 1.5X improved gear wear resistance, and operates across extreme temperatures (-50°F to 300°F). Its advanced synthetic formula includes limited slip friction modifiers and corrosion inhibitors, ensuring superior clutch pack performance and long-lasting gear protection. Trusted for over 150 years, Valvoline meets or exceeds SAE J2380, API GL-5, and other key standards.
| ASIN | B08K99GJXJ |
| Best Sellers Rank | #29,874 in Automotive ( See Top 100 in Automotive ) #416 in Automotive Oils |
| Brand | Valvoline |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,212) |
| Date First Available | 4 January 2023 |
| Item Weight | 831 g |
| Item model number | 889785-EA |
| Manufacturer | Valvoline |
| Manufacturer Part Number | 889785-EA |
| Model | FlexFill |
| Product Dimensions | 10.8 x 8.59 x 30.48 cm; 831 g |
| Viscosity | 75W-90 |
R**Q
Great product for my Durango 2018. Highly recommend
A**7
The bottle design saved me from having to buy a small hand pump for my transfer case. Overall the fluid is synthetic and at a reasonable price point so it’s a good fluid to use. Of course if you’ve never used gear oil before the smell is normal due to limited slip additives.
C**.
Easier to use than a pump for differential fluid changes.
C**E
This is what I use to change rear differential fluid in my 2008 Tacoma v6 pre runner. Love that Valvoline puts their fluid in bags it makes it so such easier and faster squirting it into the hole. I’ve tried other brands that uses bottles so you have to use a hand pump to fill it and it’s just a mess and takes forever..
F**T
Great product, easy to fill differentials.
Trustpilot
2 weeks ago
3 days ago