Red Line 30704 Full Synthetic D6 Automatic Transmission Fluid (ATF) - 1 Quart

I have used this before in my 2010 Yaris and the Transmission performance greatly improved. I now plan to put it in my 2018 Sienna. Red Line makes great products so it is worth the money to me.Update: I did a drain and fill at about 50,000 miles in the Sienna and it shifts very smooth now. No more "clunky" shifting out of the 8 speed. I plan on just doing a drain and fill of the transmission from here on out every 10,000 miles along with the oil changes since I pretty much have the vehicle positioned to do so at this time. I am very happy with this ATF.

my automatic clutch was having problems engaging causing stalls at many stops. my transmission was having trouble upshifting while accelerating; sometimes the clutch wouldn't disengage causing a lot of revving without increased speed. i dealt with the problem for about 9 months when i finally ran across a project farm video about transmission fluid. he found that this stuff had the best additive package and it made me think that i needed to try this before i gave up on my old sonata. sure enough, the transmission is shifting like a dream and no more stalling at stops. 3.5 quarts of expensive transmission fluid to avoid paying for a 5000$ transmission is value up the wazoo.

Redline makes some great transmission fluids and gear oils, they are one of the go to companies for automotive enthusiasts and D6 ATF works just as well as I've come to expect from them. I used two bottles of this for a power steering system replacement in my Infiniti g37 and am really happy with it so far. Changing PSF and transmission fluid regularly can greatly extend the life of the components, lifetime fluids are a myth. Power steering racks and pumps are expensive, fluids are relatively cheap. The manual calls for a Dex Type VI ATF or Nissan PSF, (Group III with group VI additives) so both by the specs and in steering feel, the Redline is a definite upgrade. The Hitachi power steering system is in the Nissan 370Z, Titan, later g35, g37 all years and any other hydro power steering Infiniti's from 09-13/14 generates a good deal of heat, hence the factory psf radiator cooler on some cars, and bypass blocks for sale, and it is worth the extra money for a quality fluid that won't shear down and will properly lube and cool the system even under stress. Great product, will be switching over the trans too once the warranty is up.

I've used this in many applications .My hondas absolutely love it .I have been able to totally change they way some automatics feel ,shift ,and stay cool .I was able to bring a chrysler 300c transmission back from slipping in every gear with this magical red juice .I use it for lip balm because it smells so good.I swear buy it and only use this on any transmission I service because it will last and perform every time .I will add Lubeguard on any drain and fill I do .I have used all the OEM fluids in differant applications and this will outperform everything .I was using Amsoil before I discovered Redline .I will sometimes use amsoil 2 stroke oil but that's it after redline and it is easier to order.Amsoil does make good products especially gear oils but even more pricy and they do not disclose with base stocks and additives they use anymore while redline does and it is mostly Ester based for redline.

Was delivered a day early, and packaged well, so no spills or leaks. I haven't used it yet, but I expect great things, based on reviews. So far, so good, and I'm happy w my order.Update: Well, it been a while since I put the transmission fluid in, and so far, no issues. My transmission is still failing, but I feel that it would have been gone by now if not for the upgraded oil. So I would say this oil is the best. I will definitely buy it again.

Awesome oil for performance

I have not found any products from any other manufacture for ATF, Gear Lube, MTF, and Power Steering Fluid that performs better!I have tested Red Line products in cars and trucks made by Toyota, General Motors, Chrysler in daily drivers , professional racing cars, daily drivers that where tracked and off road vechiles.I have tested their products with readily available UOA both in house and third parties. I have done anylytical tear downs. I have had access to OEM manufacture data and testing. If I have to use an off the shelf product and I want the best Red Line is the way to go.In their ATF line up I have used D4, D6, and C+ ATF. I am currently using D6 in a Toyota.They have changed ownership not long ago but no reason to suspect their products have changed any in that time.

Excellent product!!!! Could immediately see the difference when car shifted gears!!! Highly recommend. Definitely using in all our cars from now on!!