Valvoline Flexfill 75W-90 Gear Oil (4 pack) Amazon

[FoxProTwisty]

Get your bag-o-oil for your diffs and whatnot. Great price considering the gallon jugs are usually $50 and no where near as convenient as these 1q bags.

Valvoline Flexfill SAE 75W-90 Full Synthetic Gear Oil 1 QT, Case of 4 $43.38

 

[Jimzz]

https://www.amazon.com/Valvoline-Flexfill-75W-90-Full-Synthetic/dp/B08K9CGB6Y

 

[Kira]

FoxProTwisty's link doesn't get you to the product.
Jimzz's does.
Good job Jimzz !

 

[Snagglefoot]

The bag-o-oil is especially useful if you have a rear sway bar going right past the fill plug like on some GM SUV’s.

 

[FoxProTwisty]

The bag-o-oil is especially useful if you have a rear sway bar going right past the fill plug like on some GM SUV’s.

Yep, same as on my Sierra. Trying to fill the front diff with a funnel and a gallon jug is lunacy!

Sorry guys, bad link. But the price is actually lower now..Valvoline Flexfill SAE 75W-90 Full Synthetic Gear Oil 1 QT, Case of 4

 

[tblt44]

I really like the bags. I was against them at first
Now I buy valvoline instead of Mobil 1 because of the bag

 

[Snagglefoot]

While the bag- O- fill is handy, a dedicated plunger with a short hose works fine, but it’s one more tool that sits in your greasy tub to be used once every several years, depending on how many vehicles you have. I already have one for my transfer case fluid.

 

[Elkins45]

It’s $61 now.

 

[Snagglefoot]

Single bags In two flavours.

 

[tired]

Single bags In two flavours.

View attachment 325746

What's the difference between Valvoline Advanced and Valvoline Extended Protection? I never knew they had different levels of gear oils.

 

[FreedomOne]

Is this the same as SynPower just new packaging?

 

[blackdak318]

Appears to be dead. Back up to $62

 

[xmanjeff]

napa synthetic 10.99
https://www.napaonline.com/search?t...reVehicle=yes&cid=flyer_q1_marapr2026_Dirxion

 

[SEBZX79]

napa synthetic 10.99
https://www.napaonline.com/search?t...reVehicle=yes&cid=flyer_q1_marapr2026_Dirxion

This should be same as the Valvoline