Royal Purple Max ATF High Performance Synthetic Automatic Transmission Fluid (6-Pack of 1 Qt. Bottles) - 06320

Jongbong: So good👍

Australia on Aug 11, 2023

sarahi: Sin duda el mejor aceite. Con excelentes especificaciones pero lo mejor ya en su uso el cambio en el desempeño en este caso de una transmisión automática es excepcional.

Mexico on Jul 09, 2023

@djenriqueh: Empeze a usar royal en mi motor Y me fue bien Se silencio Bastante el hemi tic se puso mas suave Y pensé después de ver Los buenos comentarios sobre este aceite en las transmisiones Me debido a cambiar el mío Con esta aceite ya que en la descripción de la publicación Dice que es Compatible con ATF+4 pero en el envase De aceite no dice Y en el link que trae la botella tampoco Pero no imagine nada malo compre todo mis filtros originales Hice el cambio preventivo ya q Mi Transmisión funcionaba muy bien y como iba de viaje dije es una buena oportunidad para hacer este gran cambio Sorpresa la transmisión Empezó a deslizar las velocidades Valla mala Noticia A los dos dias saque todo el aceite coloque De nuevo ATF+4 y ya funciona mejor Pero tendré que Hacer Al menos dls cambios de aceite para limpiar totalmente la transmisión del RP Les estaré Informando En una Próxima actualización Usen en sus Dodge Aceite original En su transmisión y no pasen por este susto

United States on Apr 06, 2023

Mark: I have used Royal Purple ATF for years in both my racecar and my daily driver. I feel like it is superior ATF fluid.

United States on Feb 24, 2023

Thunder Cloud: I did a partial transmission fluid change using Royal Purple Max ATF on my 2011 WK2 with a 3.6 liter Pentastar engine and the 5-speed transmission. My Jeep has well over 230,000 miles.

Since it's cold in Michigan and I wasn't interested in staying outside too long, I used a suction tool to remove the fluid in the transmission pan, which was equal to around 3.75 quarts of fluid. I then replaced that with 3 quarts of Royal Purple Max ATF, 1 bottle of Lucas Transmission Fix, and 1 shot of Tribotex Transmission treatment.

I couldn't be happier with the results. Not only has the slip been eliminated, but the vibrations that used to be part of every acceleration were dampened down to almost nothing. (The old 5 speeds that were in Grand Cherokees of the WK2 series had a tendency to vibrate under light acceleration.) I find that the potholes create more noise the transmission does. I also noted that the transmission temperatures are consistently lower than before - they rarely exceed 170 degrees Fahrenheit. It's been around 2 weeks since the fluid change, and there were plenty of spirited test-drives. I say this was a successful partial-fluid change. I'd certainly know if it...

United States on Jan 30, 2023

Logan 5: I was constantly having poor shifting and miss shifts with 09 4x4 GMC Sierra. Replaced the Dexi with this fluid and was amazed within two weeks it removed a thunk I had on second to third gear shift since new. No more missed or late shifts. I highly recommend this fluid and all Royal Purple lubricants which I use in the entire truck.

Canada on Jan 09, 2020

Alex: Tried it on a few vehicles, the results were not spectacular. Valvoline Max ATF was a much better product for the price.
Seller shipped quick though.

Canada on Jul 18, 2019

A. Anwar: Great.. Royal purple no does not need reviews

Canada on Jan 25, 2018

Josh: Used this to bring new life to a 2003 Mitsubishi eclipse auto (117xxx miles) that had been sitting for about a year, project ongoing... This thing was suffering from some serious grandpa syndrome, and a bad case of neglect. Shifting was rough and some gears would not fully engage with clutches slipping, I thought this transmission would need an immediate rebuild. I figured $60 is worth a try over a $1500 rebuild. Did a hot drain-and-fill with the case of 6 quarts, and the old fluid looked like coffee.

The first test drive showed immediate results even in the parking lot, shifting into reverse just glided into gear, at first I thought it didn't engage. The test drive yielded smooth shifting, and 300 miles later it keeps getting better. Sport mode chirped the original tires from first to second, and every shift over half throttle is a quick responsive positive pull. It still needs time to work in, and I have another drain-and-fill planned at 500 miles to make it just over 80% new fluid, but I'll wait for the top-notch detergents to clean more garbage out before the drop.

I also used RP 5w-30HMX (high mileage) and RP's oil filter for the engine, it runs smoother and...

United States on Dec 11, 2015

rj124104: I put this fluid in my 2004 Hyundai Tiburon against the recommendation of AAMCO transmission service. I was looking at servicing my transmission and asked if they would flush this fluid into my system. The guy I talked to tried to tell me that this was a "trick" fluid and that my car would shift very hard and it was not recommended for my car.

I went against his word based on the reviews of amazon, recommendations by royal purple, and my own intuition based on product specifications. After changing my fluid to Royal Purple I can say that this has made a phenomenal difference in my car's shifting. My car was not as smooth as it is now when I bought it new 95,000 miles ago. I without a doubt would put it in my car again and will be changing in another 4 quarters in the next 30,000 miles. My car has always been a little choppy shifting since it is only a 4 speed, but with royal purple I can't even feel it shift. To think that AAMCO told me it would make my car shift hard infuriates me.

I highly recommend this fluid for your vehicle if it meets specifications.

Update:
For anyone wondering, my transmission is still functioning perfectly fine. I haven't seen any...

United States on Mar 05, 2012