ACDelco GM Original Equipment 10-9243 (88865549) Dexron VI Full Synthetic Automatic Transmission Fluid - 1 qt

Expensive but worth it.

always use for my autos

I'm now a believer that this is the best transmission fluid and Valvoline that I've been using for my vehicles for the past 15 years I've doing transmission flushes was wrong. Hear me my fellow car guys I had my 2008 GMC Acadia SLT for 3 years now doing so many drain and fill with Valvoline ATF because these GM Vehicles are known for weak transmissions. Still had rough shifts because I kept believing the Valvoline was just as good as the Acdelco. NO IT'S NOT. Acdelco is the best I'll never use Valvoline ATF ever again. After 3 years my Vehicle for the first time since I bought it is shifting like butter quite and great it's like a whole New Vehicle. Use this and only this. Thank you Seller so much for Selling this product. It came fast and worked better than I ever hoped. Master Mechanic for 25 years I fix my own cars and at 45 years old learned not all Fluids are the same.

Good for GMC Acadia

Seems to work fine

Genuine GM fluid.

ALL GM

I bought it because I am going to change a transmission cooler line and I may need to add fluid.